CONTA-CONNECT. Accessories Specific to the Screw Connection System

Transcription

1 CONTACONNECT Accessories Specific to the Screw Connection System The RK accessories programme is carefully thought out and developed with the user in mind. Numerous technical applications can be realized with a minimal expenditure for accessories. Cross connections Q/QI (Potential distribution) The screwon cross connections in the. to 0 mm range, are available as insulated (QI) and noninsulated (Q) models. Due to their angled geometry, the QIs can be arranged in a stagge pattern. This allows two potentials to be conducted parallel. A high measure of flexibility is afforded by the construction of the terminal blocks and the variability of the cross connectors. External Cross Connectors AQ/AQI blocks which have a cross connection channel or in applications in which another potential needs to be cross connected, the use of the AQIs allows this to be realized. Screw Connection System Variations Numerous RK terminal blocks are available in various standard colour variations. End Plates / Visual Separation In order to make a transition from a larger to a smaller size terminal block or to switch at the end of a terminal block, an end plate must be installed. In addition, APs influence airways and leakage paths. The potentials can be marked visually using the various choice of colours.

2 Accessories Specific to the Screw Connection System Testing / Examination With the test adapters TA, which can be attached to any number of poles by means of notched plugs, the examination of cut terminal blocks can be performed quickly and securely. Every spring terminal has a corresponding test pickup through which the potential conducting contact rail is contacted. CONTACONNECT Marking The marking / identification of the screw connection terminal blocks can be carried out using different marking systems. SB, PMC, BSTR and MC are available with standard print (neutral) or without. A number of group marking carriers are included in the delivery for marking cut terminal blocks. (see General Accessories chapter on page ) Mechanical Attachment During the manufacture of the terminal blocks, end brackets must be installed on both outer ends as a mechanical fix. For this purpose CONTACLIP offers a large number of screwon and clickon end brackets, on which group marking carriers can be attached. Special Accessories The VDE regulations require that mains terminals be cove. The AD/AD covers marked with a bolt of lightning close off the actuating channel and therefore prevents the live clamping point from being activated. Test Isolation Terminals Due to the diverse accessories programme for test isolation terminals, various switch variations are possible. The specific accessories are described based on basic switching examples. 7

3 CONTACONNECT Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) The screwon cross connection system Q/QI allow a timesaving distribution of potentials through terminal blocks with the same crosssection range. QI is safe to contact and is available with,,, and 0 poles, as is the Q cross connection system. With the QI system, different potentials can be conducted parallel in the. mm to 0 mm crosssection range without the loss of poles. Contact terminals can generally be skipped by breaking out individual contact elements in the standard contact terminals. The cross connections can be shortened using a cutting tool, whereby attention must be paid to inserting an end plate on the side which was cut in order to maintain the rated voltage. Q/QI PreAssembled Cross Connectors In preassembled cross connectors, the cross connection rails, connecting sleeves, and attachment screws corresponding to the number of poles are already preassembled so that no parts can be lost. During installation, the preassembled cross connectors only have to be inserted in the respective terminal block. The cross connection units are available in,,, and 0 pole models. Depending on the type of terminal block, we will supply the insulated cross connector QI and/or the noninsulated cross connector Q. Q QI Cross Connections (Q/QI) of a potential through more than 0 terminal blocks. The first or the last attachment screw is screwed out of the VH from the cross connection. The QS or QI without VH are put in the middle and the two attachment screws are screwed back into the VH. Q QI Single Parts Cross Connection Q (QS + VH + BS = Q) QS cross connection rails In order to cross connect several terminal blocks maintaining the same potential, cross connection rails can be used. The cross connection rails are made of copper or bronze material. The surface is galvanized with nickel. These cross connection rails are supplied in lengths with,,, and 0 poles, in coordination with each terminal width. The cross connection rail is connected electrically to the contact rail of the terminal block by means of a connecting sleeve. For some terminal block types we supply 0. m long cross connection rails. This allows the cross connections of as many poles as desi. QS VH Connecting Sleeves The length of the VHs is coordinated with the respective terminal. They are manufactu from copper or bronze materials. The surface is nickelplated. One VH must be used for each terminal to be connected. VH BS Fixing screws In order to connect the cross connection rail to the contact rail of a terminal block with the sleeve (VH), a steel fixing screw is used. The steel screw is for the permanent mechanical connection of the cross connection unit to the contact rail. BS

4 Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) Handling Examples Variability of the screwon cross connectors Preassembled cross connection units with,,, and 0 poles uce the installation time considerably. When using insulated cross connectors QI, there are more advantages for the terminal blocks up to 0 mm. Due to the angled construction, two QIs can be installed in a stagge arrangement. This allows two potentials to be conducted parallel. Since the QIs are insulated and, therefore, safe to contact in compliance with VDE 00 Part, no end plates or partitions for adjacent cross connections up to 00 V are needed. The QI cross connections can conduct the rated current of the terminal blocks. Skipping of terminals is possible since the individual contact bridges can be broken out of the structure. CONTACONNECT single sidebyside skipped parallel skipped extended Cross connections Q Cross connections Q (, mm ) Cross connections Q (, mm ) Cross connections Q (, mm ) Q Q Q Q 0 Q Q 0, m Voltage with without* partitions 00 V 00 V 00 V 00 V 00 V 00 V (ca. Pole+/ Pole) * DLI,/ DLIS,/ Current A A A A A A Qty. p Voltage with without* partitions Q Q Q Q 0 Q 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V Q 0, m 00 V 00 V (ca. Pole+/ Pole) * SRK,/ SRK,/ IK, IKD, Current A A A A A A Qty. p with without* partitions Q Q Q Q 0 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V Q 0, m 00 V 00 V (ca. Pole+/ Pole) RK, KBL, RKD, KBLD, * Voltage Current A A A A A Qty. p Attention: In combination with double level terminals the voltage is uced to 00 V! * All terminal blocks marked with " are absolutely safe to contact when using the corresponding cross connector as defined by the Safety Prevention Regulation "Electrical Systems and Means of Operation (VBG ) and VDE 00 Part /.. All terminal blocks marked with " are to be equipped with a cover, e.g. ADQ, EA or similar when using the corresponding cross connector, in order to guarantee contact safety. * Partitions must be inserted for adjacent cross connectors (see page )! * End plates must be inserted for adjacent cross connectors (see page )! 9

5 CONTACONNECT Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) Cross connections Q Cross connections Q ( mm ) Cross connections Q ( mm ) Cross connections Q (0 mm ) Voltage with without* partitions Q Q Q Q 0 0 V 0 V 0 V 0 V 00 V 00 V 00 V 00 V Q 0, m 0 V 00 V Current A A A A A Qty. p (approx. poles+/ poles) * RK,/ RK,/ KBL,/ KBL, RKB RKD RKDG Attention: In combination with double level terminals the voltage is uced to 00 V! Voltage with without* partitions Q Q Q Q 0 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V Q 0, m 00 V 00 V (approx. poles+/ poles) * RK, RK, ZR RK, ZRL KBL, FF, SF, Current 7 A 7 A 7 A 7 A 7 A Qty. p Q Q Q Q 0 RK 0 KBL 0 Voltage with without* partitions 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V * Current 7 A 7 A 7 A 7 A Qty. p Cross connections Q ( mm ) Cross connections Q ( mm ) Cross connections Q ( mm ) Voltage Current Qty. Voltage Current Qty. Voltage Current Qty. with without* p. with without* p. with p. partitions partitions without* Q 00 V 00 V 7 A.0 Q 00 V 7 A 7.0 Q partitions A.0 Q 00 V 00 V 7 A.0 Q 00 V 7 A.0 Q 00 V 00 V A.0 Q 00 V 00 V 7 A 0.0 Q 00 V 7 A 0.0 Q 00 V 00 V A 0.0 Q 0 00 V 00 V 7 A 0.0 Q 0 00 V 7 A 0.0 Q 0 00 V 00 V A *.0 *.0 00 V 00 V.0 RK RK / N RK * * All terminal blocks marked with " are absolutely safe to contact when using the corresponding cross connector as defined by the Safety Prevention Regulation "Electrical Systems and Means of Operation (VBG ) and VDE 00 Part /.. All terminal blocks marked with " are to be equipped with a cover, e.g. ADQ, EA or similar when using the corresponding cross connector, in order to guarantee contact safety. * Partitions must be inserted for adjacent cross connectors (see page )! * End plates must be inserted for adjacent cross connectors (see page )! 0

6 Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) Cross connections Q Cross connections Q ( mm ) Cross connections QI ( mm ) Cross connections QI (0 mm ) CONTACONNECT Q Q Q Q 0 RK / N Voltage with without* partitions 00 V 00 V 00 V 00 V * Current A A A A Qty. p QI QI QI QI 0 RK, RK, ZR RK, ZRL KBL, FF, SF, Voltage with without* partitions 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V * Current A A A A Qty. p QI QI QI QI 0 RK 0 KBL 0 PTK/LT PTK/QT PTK/DU Voltage with without* partitions 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V * Current 7 A 7 A 7 A 7 A Qty. p * All terminal blocks marked with " are absolutely safe to contact when using the corresponding cross connector as defined by the Safety Prevention Regulation "Electrical Systems and Means of Operation (VBG ) and VDE 00 Part /.. All terminal blocks marked with " are to be equipped with a cover, e.g. ADQ, EA or similar when using the corresponding cross connector, in order to guarantee contact safety. * Partitions must be inserted for adjacent cross connectors (see page )! * End plates must be inserted for adjacent cross connectors (see page )! Cross connection links Cross connection links are designed for pole easily separable cross connections. To be assembled with connection sleeve type VH and fixing screw BS. Cross connection link Cross connection link QL QL QL QL QL Qty. p. Connection sleeve VH VH VH 9 VH 9 VH Qty. p. Fixing screw BS BS M,x BS Mx BS Mx BS Mx Qty. p. RK, RKD RK, RK 0 RK

7 CONTACONNECT Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) Cross connections Q / Selfassembly* Cross connections Q Cross connection rail QS Q Q Q Q 0 Q Q 0, m (approx. poles +/ poles) Cross section, mm, mm, mm, mm, mm, mm QS QS QS QS 0 QS QS 0, m Qty. p. 0 0 b,,,,,, Dimension (mm) d L d,7,7,7,7,7,7 Requi quantity Q Q Q Q 0 Q Q 0, m (approx. poles +/ poles) , mm, mm, mm, mm, mm, mm QS QS QS QS 0 QS QS 0, m ,,,,,,,7,7,7,7,7,7 Q Q Q Q 0 Q 0, m (approx. poles +/ poles) , mm, mm, mm, mm, mm QS QS QS QS 0 QS 0, m ,,,,,,7,7,7,7,7 Q Q Q Q 0 Q 0, m (approx. poles +/ poles) mm mm mm mm mm QS QS QS QS 0 QS 0, m ,,,,,,7,7,7,7,7 Q Q Q Q 0 Q 0, m (approx. poles +/ poles) mm mm mm mm mm QS QS QS QS 0 QS 0, m ,,,,, Q Q Q Q mm 0 mm 0 mm 0 mm QS QS QS QS ,,,, Q Q Q Q mm mm mm mm QS QS QS QS ,,,, Q Q Q Q mm mm mm mm QS QS QS QS ,,,, Q Q Q Q mm mm mm mm QS QS QS QS ,,,, Q f. SK / KRG SK / KRG Q f. SK / KRG SK / KRG Q f. SK / KRG SK / KRG Q 0 f. SK / KRG SK / KRG Attention: Due to construction no preassembled cross connection units possible. QS QS QS QS ,,,, * Allocation of terminals (see page 0/)

8 Accessories Specific to the Screw Connection System Cross Connections Q/QI (Potential Distribution) Connection sleeve VH BS / SS CONTACONNECT VH VH VH VH VH VH Qty. p. Requi quantity 0 Dimension (mm) d L d,,,,,, BS M,x0 BS M,x0 BS M,x0 BS M,x0 BS M,x0 BS M,x Qty. p. Dimension M,x0 M,x0 M,x0 M,x0 M,x0 M,x0 Requi quantity 0 VH VH VH VH VH VH ,,,,,, BS M,x0 BS M,x0 BS M,x0 BS M,x0 BS M,x0 BS M,x M,x0 M,x0 M,x0 M,x0 M,x0 M,x0 0 VH, VH, VH, VH, VH, ,,,,,,,,,, BS M,x BS M,x BS M,x BS M,x BS M,x M,x M,x M,x M,x M,x 0 VH, VH, VH, VH, VH, ,,,,,,,,,, BS M,x BS M,x BS M,x BS M,x BS M,x M,x M,x M,x M,x M,x 0 VH, VH, VH, VH, VH, ,,,,,,,,,, BS Mx BS Mx BS Mx BS Mx BS Mx Mx Mx Mx Mx Mx 0 VH VH VH VH ,,,, BS Mx BS Mx BS Mx BS Mx Mx Mx Mx Mx 0 VH VH VH VH ,,,, BS Mx BS Mx BS Mx BS Mx Mx Mx Mx Mx 0 VH VH VH VH ,9,9,9,9,,,, BS Mx BS Mx BS Mx BS Mx Mx Mx Mx Mx 0 VH 7 VH 7 VH 7 VH BS Mx0 SS M BS Mx0 SS M BS Mx0 SS M BS Mx0 SS M Mx0 M Mx0 M Mx0 M Mx0 M je je je je 0 BS Mx BS Mx BS Mx BS Mx Mx Mx Mx Mx 0

9 CONTACONNECT Accessories Specific to the Screw Connection System Cross Connections ZQI, (Potential Distribution) for RK,/N/Q In the terminal block RK./N/Q, the idea of the plugin cross connection from the tension spring connection system was transfer to the screw connection system. The plugin cross connection system ZQI. allows a timesaving distribution of potentials, is contact safe and is available with to 0 poles and up to 99 poles. Different potentials can be conducted parallel without the loss of poles. The cross connections can be shortened using a cutting tool. However, attention must be paid that an end plate is inserted on the side which was cut in order to maintain the rated voltage. Examples In a cross connection channel single adjacent skipped In two cross connection channels parallel/skipped parallel/extended chain jumper

10 Accessories Specific to the Screw Connection System Cross Connections ZQI, (Potential Distribution) for RK,/N/Q Variations Up to terminal blocks can be connected to each other individually with the ZQI. cross connectors listed here. Besides its flexibility, this system is distinguished by savings in the assembly time and the associated uction in costs. CONTACONNECT ZQI,/ ZQI,/ ZQI,/ ZQI,/ ZQI,/ ZQI,/ ZQI,/7 ZQI,/ ZQI,/9 ZQI,/0 Voltage 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V 00 V Current A A A A A A A A A Qty. p

11 CONTACONNECT Accessories Specific to the Screw Connection System Insulated External Cross Connectors AQI External cross connecting bridges allow the potential to be branched at terminal blocks which have no internal cross connection channel. The AQI is an external cross connector coated in polyamide.. When external cross connections are used, the nominal crosssection is uced to the next smallest conductor. Insulated External Cross Connectors AQI AQI assembled AQI AQI // AQI // AQI // AQI 0// Qty. p. 0 0 Spacing mm SRK,/ SRK, RKD, IK, IKD, BKA, SRK,/ SRK, RKD, IK, IKD, BKA, SRK,/ SRK, RKD, IK, IKD, BKA, SRK,/ SRK, RKD, IK, IKD, BKA, AQI // AQI // AQI // AQI 0// RK, RK,/ N/Q RK, RK,/ N/Q RK, RK,/ N/Q RK, RK,/ N/Q AQI // AQI // AQI // AQI 0// RK,/ RK, RKB RKD BKA VMAK, RK,/ RK, RKB RKD BKA VMAK, RK,/ RK, RKB RKD BKA VMAK, RK,/ RK, RKB RKD BKA VMAK, AQI //7 AQI //7 AQI //7 AQI 0// RK, RK, ZR RK, ZRL TRK, RK, RK, ZR RK, ZRL TRK, RK, RK, ZR RK, ZRL TRK, RK, RK, ZR RK, ZRL TRK, AQI // AQI // AQI // RK 0 KBL 0 BKA 0 RK 0 KBL 0 BKA 0 RK 0 KBL 0 BKA 0 RKDG Insulated External Cross Connectors AQI AQI assembled AQI AQI 7// AQI 7//7 AQI 9// AQI 9// Qty. p Spacing mm RK,/ RK, RKB RKD BKA VMAK, RK, RK, ZR RK, ZRL TRK, SRK,/ SRK, RKD, BKA, OK, IKD, RK, RK,/N/Q

12 Accessories Specific to the Screw Connection System NonInsulated External Cross Connectors AQ External cross connecting bridges allow the potential to be branched at terminal blocks which have no internal cross connection channel. The AQ type is supplied with poles. Contact elements can be broken out easily by hand. The stickon insulation section IP is available for AQ. When external cross connections are used, the nominal crosssection is uced to the next smallest conductor. CONTACONNECT Insulated External Cross Connectors AQ AQ assembled AQ + IP AQ ( poles) AQ ( poles) IP Qty. p Spacing mm Length mm 0 0 Description Straight model Angled model Insulation section can be installed later as contact safety! RK 0 KBL 0 SIK 0 PTK Bridgeable PEN feedin blocks If electronic controls are of the conductor network feedin design and are connected conductor to an energy supply network, then a conductive connection must be created from the earth terminal SL to the neutral terminal N. This is fulfilled by the external cross connector AQV PEN. Bridgeable PEN feedin blocks AQV assembled AQV AQV PE/N 0 AQV PE/N AQV PE/N Qty. p SL 0/ and RK 0 SL 0/ and RK 0 SL / and RK / SL / and RK SL / and RK / SL / and RK For all other technical data and dimensions of the terminal blocks mentioned, please consult the corresponding page in the catalogue. 7

13 Specific accessories to the Screw connection system Feedthrough terminals / without rail contact/without PE function Screw connection system RK, PE RK,/PE CONTACONNECT RK 0/PE RK / N/PE Insulating terminal housing PA. V Rail mount on TS / TS M, M M M Connection diagram Feedthrough terminal connectors Feedthrough terminal connectors Feedthrough terminal connectors Feedthrough terminal connectors Connection type Dimension (L x W x H) with TS mm with TS x 7, mm / / /Qty. p. Rating Rated conductor crosssection mm /AWG Rated surge voltage kv/contamination degree Gauge plug acc. to EN 0 97 / Flammability class UL 9 For certifications and approvals Conductor data Single wire (solid)/stranded (flexible) mm Flexible/Flexible (with ADH acc. to DIN /) mm Contact wire range mm Insulation stripping length mm Features Number of cross connection channels Accessories End plate AP /Qty. p. /Qty. p. Partition plate TW /Qty. p. /Qty. p. Insulation plate TRS /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. Cross connector Q/Insulated cross connector QI /Qty. p. External insulated cross connector AQI poles /Qty. p. External insulated cross connector AQI poles /Qty. p. Cover AD /Qty. p. Inlay profile EP /Qty. p. Hexagon socket screw key ISKS /Qty. p. Screw driver /Qty. p. Screw connection technology x x, x x 7 RK,/PE./, A V 0, 0, 0,, 7 AP,0 0./ 0./ TW,0 0./ 0./ TRS./ Q 7.0/ Q.0/ Q 9.0/ Q /0 SDB 0,x 0.0/ Screw connection technology x x, x x 7 RK,/PE./ 0 A V 0, 0, 0, AP,0 0./ 0./ TW,0 0./ 0./ TRS 0./ Q 9.0/ QI 70./ Q.0/ QI 7./ Q.0/ QI 7./ Q 0.0/0 QI 0 7./0 SDB 0,x, 0.0/ Screw connection technology x x, x x 7 RK 0/PE./ 0 A V 0,0 0,0 0,0 0,0 AP,0 0./ 0./ TW,0 0./ 0./ TRS 0./ Q 0.0/ QI 7./ Q.0/ QI 7./ Q.0/ QI 7./ Q 0.0/0 QI 0 7./0 SDB 0,x,0 07.0/ Screw connection technology x,9 x 7 RK / N/PE./ B7 V,,,, Q 7.0/ Q.0/ Q.0/0 Q 0.0/0 SDB 0,x,0 07.0/ Further accessories Further accessories like marking systems, test adapters, covers, end brackets etc. you can find on the pages for accessories specified below! Page Page Page Page

14 RK / N/PE RK /PE RK 9/PE RK /PE RK 0/PE M M M M 0 M 0 CONTACONNECT Feedthrough terminal connectors Feedthrough terminal connectors Feedthrough terminal connectors Feedthrough terminal connectors Feedthrough terminal connectors Screw connection technology Screw connection technology Screw connection technology Screw connection technology Screw connection technology x x 7 x x 79 x x 7, x x 9 x x, 9 x x, 9 x x, 9 x x 9 x x, RK / N/PE./ RK /PE 7./0 RK 9/PE./0 RK /PE 9./ RK 0/PE 70./ B9 V /0 B0 V 9 /0 B V 00 B V 0 0/0 B V,,,, Q.0/ Q.0/ Q.0/0 Q 0 7.0/0 SDB,x, 0.0/ AQI / 7./ AQI / 7./ AD / B 0.0/ EP 7.0/0 ISKS./ AQI /9 7./ AQI /9 7./ AD /9 B 0.0/ EP 9 7.0/0 ISKS 77.0/ AQI / 77./ AQI / 7./ AD / B 0.0/ EP 77.0/0 ISKS 77.0/ AQI /0 79./ AQI /0 770./ AD /0 B 0.0/ EP 0 0.0/0 ISKS 77.0/ Page Page Page Page Page 9

15 CONTACONNECT Accessories Specific to the Screw Connection System Screw Connection System Variations The following colour variations are standard colour variations. On demand and dependent on previously determined batches individual colour variants are feasible. SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK, SRK, SRK, SRK, SRK, SRK, SRK, SRK, RK, RK, RK, RK, RK, RK, RK, RK, RKD, RKD, RKD, RKD, RKD, RKD, RKD, RKD, RK, RK, RK, RK, RK, RK, RK, RK, RKD RKD RKD RKD RKD RKD RKD RKD Qty. p. Techn. spec. see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page see page see page see page see page see page see page see page see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page see page see page see page see page see page see page see page RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK, RK, RK, RK, RK, RK, RK, RK, RK,/N/Q RK,/N/Q RK,/NQ RK,/NQ RK,/NQ RK,/NQ RK,/NQ RK,/NQ RKD,/ RKD,/ RKD,/ RKD,/ RKD,/ RKD,/ RKD,/ RKD,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RK,/ RKD / RKD / RKD / RKD / RKD / RKD / RKD / RKD / Qty. p. Techn. spec. see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page see page see page see page see page see page see page see page see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page 7 see page see page see page see page see page see page see page see page RK 0 RK 0 RK 0 RK 0 RK 0 RK 0 RK 0 RK 0 RK RK RK RK RK RK RK RK RK RK RK RK RK RK RK RK RK 0/ RK 0/ RK 0/ RK 0/ RK 0/ RK 0/ RK 0/ RK 0/ RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N RK / N Qty. p.. Techn. spec. 0

16 Accessories Specific to the Screw Connection System End Plates / Visual Separation AP end plates are usually inserted at the end of a clamp point. If work is carried out within a terminal block with different / various sized terminal blocks, end plates must also be inserted in order to ensure contact protection and the safety of the fingers. The outer dimensions of the end plates correspond to the dimensions of the terminal blocks. Colou end plates are often inserted in order to mark a clear distinction between different power circuits or voltage levels. In addition, the use of end plates lengthens the airways and leakage paths, which in turn influence the rated voltage. Rapid installation of the end plates is enabled by notched plugs. Due to the special construction of the RK series, no end plates must be inserted for adjacent QI cross connectors with different potentials. End plates for standard terminal blocks SRK/RK/TSK/FF/SF/PTK AP,/ AP,/ AP,/ AP,/ AP,/ AP,/ APSR APSR APSR APSR APSR APSR AP, AP, AP, AP, AP, AP, AP,0 AP,0 AP,0 AP,0 AP,0 AP,0 AP AP AP AP AP AP AP,/R AP,/R AP,/R AP,/RL AP,/RL AP,/RL AP/L/Q/D Width, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm Qty. p. End plates for double level terminal blocks RKD TYPE AP AP AP AP AP AP APG APG colour Width, mm, mm, mm, mm, mm, mm, mm, mm Qty. p. SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK,/ SRK, SRK, SRK, SRK, SRK, SRK, RK,/ RK, RK,/ RK, RK,/ RK, RK,/ RK, RK,/ RK, RK,/ RK, RK, RK 0, TSK, FF, SF RK, RK 0, TSK, FF, SF RK, RK 0, TSK, FF, SF RK, RK 0, TSK, FF, SF RK, RK 0, TSK, FF, SF RK, RK 0, TSK, FF,SF RK RK RK RK RK RK RK, ZR RK, ZR RK, ZR RK, ZRL RK, ZRL RK, ZRL PTK RKD, RKD RKD, RKD RKD, RKD RKD, RKD RKD, RKD RKD, RKD RKDG RKDG End plates for three level terminal blocks IKD/VMAK/IK/DLIS/DLI AP/ID, AP/ID, AP/ID, AP/VMAK AP/VMAK AP/VMAK AP/I, AP/I, AP/I, AP, S AP, D Width, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm, mm Qty. p. IKD, IKD, IKD, VMAK, VMAK, VMAK, IK, IK, IK, DLIS, DLI, End plates for disconnect and fuse terminal blocks STK/TK/STKD/SIK/SK AP/SI AP/SI AP/SI AP/SI AP/SI AP/SI AP/SID AP/SID AP/SID AP 0 AP 0 AP 0 AP/SIKRG AP/SIPA Width, mm, mm, mm, mm, mm, mm, mm, mm, mm mm mm mm mm mm Qty. p. STK TK STK TK STK TK STK STK /K STK STK /K STK STK /K STKD STKD /K STKD STKD /K STKD STKD /K SIK 0 SIK 0 SIK 0 SK SK CONTACONNECT

17 CONTACONNECT Accessories Specific to the Screw Connection System Single and fourfold covers The VDE regulations require that network connection terminals be cove. The covers marked with a bolt of lightning or the covers EA and AD close off the actuating and cross connection channels of the terminal block, thus preventing the activation of the live clamping point. The EA and AD covers are pushed onto the terminal blocks from above until they catch. The variation can be labelled using the marking pen BS or the marking system EMS. The AD s, which are designed with the appropriate crosssection for four terminal blocks, are fixed mechanically by means of two plastic screws. Two variations of overprint [German and English ( /E)] are available. Single cover EA EA EA EA EA /B EA /B EA /B Qty. p. Marking neutral neutral neutral RK, RK, RK 0 RK, ZR RK, ZRL FF, SF, SL, SL SL 0 Single cover AD AD / AD /N AD / AD / AD / N AD / N AD / AD / AD / B AD / N/B AD / B AD / B AD / N/B AD / N/B AD / B AD / B AD / B AD /9 B AD / B AD /0 B Qty. p. Marking neutral neutral neutral neutral neutral neutral neutral neutral RK, KBL, RK, N Q RK, KBL, RK 0 KBL 0 RK / N RK / N RK RK RK, KBL, RK, N Q RK, KBL, RK 0 KBL 0 RK / N RK / N RK RK RK RK 9 RK RK 0 Fourfold cover AD AD / B AD / B AD / B AD / B AD / B/E AD / B/E AD / B/E AD / B/E Qty. p. Marking Fixing screw BSK M, x BSK M, x BSK M x BSK M x BSK M, x BSK M, x BSK M x BSK M x Qty. p. RK, KBL, RK, RKD KBL, KBLD RK, KBL, RK 0 KBL 0 RK, KBL, RK, RKD KBL, KBLD RK, KBL, RK 0 KBL 0 Cross Connection Channel Covers AD Q For the RK., RK 0, RK. ZRL, FF. and SF. terminal blocks, 0 mm long covers are available which can be used to protect against contact when using noninsulated cross connectors. The section consists of polamide. and is supplied in the colours transparent and. Cross Connection Channel Covers AD Q AD Q transparent AD Q Qty. p. transparent RK, RK 0 RK, ZR RK, ZRL FF, SF, RK, RK 0 RK, ZR RK, ZRL FF, SF,

18 Accessories Specific to the Screw Connection System Cover Section AD in combination with the partition TWMF Several safety regulations, for example "Electrical Systems and Means of Operation (VBG ) and VDE 00 Part /., require that contact with the live parts of electrical means of operation must be protected against. In terminal blocks this protection must be provided by additional covers of cross connectors Q or test jacks are used. For this purpose there are cover sections with assigned support brackets which can be used on the most important terminal sizes. The support brackets can be arranged at the end of the terminal or dispersed. They can be attached to the mounting rail TS or TS. CONTACONNECT TWMF AD TWMF TWMF TWMF AD /0 mm Qty. p. m transparent Partitions TW When cross connections are used, partitions must be inserted between the noninsulated cross connectors as a rule. This is requi to maintain the necessary airways and leakage paths. Partitions TW TW, TW,0 TW TW TW, TW,/ Qty. p. RK, RK,/ KBL, KBL,/ RKB FF / RK, KBL, RK, RK 0 KBL, KBL 0 SL SL / SL 0 SL 0/ FF, SF, RK RK SRK,/ SRK, Insulation plates TRS When cross connections are used, insulation plates are used with some types of terminals in order to maintain the necessary airways and leakage paths. Partition chips can be inserted between the cross connectors at a later point in time. Insulation plates TRS TRS TRS 0.. Qty. p. RK, RK 0 RK KBL, KBL 0 RK,/ KRG RK / KRG RK / KRG RK 0/ KRG RK / KRG PTK RK,/ KBL,/ RK, KBL, RK, KBL, RKD, KBLD, RKD KBLD DLIS, DLI, Connection Sleeves VBS Connection sleeves for joining two or three levers of the of the fuse disconnecting terminals STK and SIK 0 or SIK 0Z and STRD. The VBS plastic sleeves are pushed onto the levers from the side, combining them mechanically into two or three pole units. This allows the simultaneous disconnection from multipole power circuits. Connection Sleeves VBS VBS /0 VBS /0 VBS /0Z VBS /0Z Qty. p. SIK 0 STK / STKD SIK 0 STK / STKD SIK 0 / Z SIK 0 / Z

19 CONTACONNECT Accessories Specific to the Screw Connection System Testing / Examination Test adapter TA With the test adapter TA, which can be attached to any number of poles by means of notched plugs, the examination of cut terminal blocks can be performed quickly and securely. Wires in the 0. to.0 mm crosssection range can be crimped or solde by means of the spring action sensor stylus. The test adapters contact the screw head, cross connection or contact plate, depending on the model. The test adapter sets consist of a housing, spring, and sensor stylus. An end plate is supplied in addition with the TAD models. All test adapters can be marked by means of the quick identification system PMC. Test adapter TA TA /NQ TS /ST TA /Q TA /ST TA /Q Dimension Height dimension to be added to the corresponding terminal block in mm Length mm Modular width mm /Qty. p. Conductor data Flexible / flexible (with ADH acc. to DIN /) mm Insulation stripping length mm TA /NQ.0/0 0, RK,/N/Q, 7, TS /ST.0/0 0, RK,, 7, TA /Q.0/0 0, RK,, 7, TA /ST.0/0 0, RK,, 7, TS /Q.0/0 0, RK, Test adapter TA TA /ST TA /Q TAD /S TAD /S Dimension Height dimension to be added to the corresponding terminal block in mm Length mm Modular width mm /Qty. p. Conductor data Flexible / flexible (with ADH acc. to DIN /) mm Insulation stripping length mm, 7, TA /ST 7.0/0 0, RK 0, 7, TA /Q 7.0/0 0, RK ,7 TAD /S.0/0 0, RKD, 9 77,7 TAD /S.0/0 0, RKD

20 Accessories Specific to the Screw Connection System Testing / Examination Test Plugs PS The test plugs PS. and PS allow a direct measurement at the contact rail of the respective screw connection terminals in the. mm and mm crosssection range. As opposed to the test adapters TA, the test plugs PS do not click into place mechanically with the terminal. The adapter plug ZS./ allows the transition from a mm. CONTACONNECT Test Plugs PS PS. PS ZS./ /Qty. p. In combination with jack STB PS. 07.0/ STB./. (7.0) STB /. (0.0) STB (7.0) STB 7 (7.0) PS.0/ STB / (.0) STB / (7.0) ZS./.0/ STB / (.0) STB / (7.0) ATTENTION: See also accessories specific to the tension spring connection system, test plugs, page 70. Socket contacts STB Cocket contacts STB are screwed into the contact rail or in place of the terminal screw in the terminal blocks. The test plugs PS are inserted into them. Socket contacts STB STB STB./. STB /. STB / STB / STB STB 7 /Qty. p. 7.0/ 0.0/.0/ 7.0/ 7.0/ 7.0/ L, 7 L, 7, 9,, Dimension mm L L d d,, 7,, d M, Jacks STB 0, STB 0, STB 0, STB 0, grey STB 0, STB 0, STB 0, STB 0, STB 0, violett /Qty. p..0/.0/.0/.0/.0/ 7.0/.0/ L 0, 0, 0, 0, 0, 0, 0, L L Dimension mm L d,,,,,,, d d 7, 7, 7, 7, 7, 7, 7, M

21 CONTACONNECT Accessories Specific to the Screw Connection System Test Disconnection Terminals PTK Test disconnection terminals are used primarily in the area of electricity generation and supply. They are tailo to the various prevailing switching requirements of the current transformer secondary circuit. When replacing measuring instruments, electricity meters and when making comparative measurements, current transformers must exhibit a closed secondary circuit. CONTACLIP test disconnection terminals are available in the following three models Socket conects can be attached to all models for a test pickup using the test plug PS. All models are contact safe in compliance with VBG. The current or voltage paths are disconnected by means of a permanent sliding disconnector. The switch position can be seen readily at all times, since the disconnection screw has a insulation casing. Necessary products for basic switching examples. PTK/LT PTK/DU AP/L/Q/D STB / QVS VH 9 STB Quantity PTK/QT AP/L/Q/D STB / QSB Quantity PTK/LT PTK/QT PTK/DU AL/L/Q/D STB / STB 0, QS VH BS M x QSB Quantity

22 Accessories Specific to the Screw Connection System Test Disconnection Terminals Accessories Cross switches QVS Cross switches In order to attach the cross switch bridge QVS, connection sleeves VH 9 and attachment screws BS or jacks STB are needed. The attachment screws and jacks are available with and without colour markings. QI QSB QVS VH 9 CONTACONNECT /Qty. p. /Qty. p. /Qty. p. /Qty. p. QI 7./ QI 7./ QI 7./ QI 0 7./0 QSB 7.0/ QSB 7.0/ QSB 7.0/ QVS 97.0/ QVS 9.0/ QVS 99.0/ VH 9.0/ Socket contacts STB In the test disconnection terminals, the test plugs PS or the short circuit plugs KSS are inserted into the socket contacts STB. Socket contacts STB are also used when testing has to take place at the same time the QVS is used. Socket contacts STB STB / BS BS Socket contacts STB / Socket contacts STB / can be screwed into the cross connection channel. The test plugs PS or the short circuit plug KSS are inserted into the jacks. /Qty. p. /Qty. p. /Qty. p. /Qty. p. STB.0/ STB.0/ STB violett 9.0/ STB /.0/ BS.0/ BS.0/ BS violett.0/ BS 0.0/ Test Plug PS The test probe PS serves the final testing of wi test switches. A cross connection between the two PTK terminals can be established with the short circuit plug KSS. Test Plugs PS KSS /Qty. p. /Qty. p. /Qty. p. /Qty. p. PS.0/ KSS.0/0 7