Magnetic and Hydraulic-Magnetic Circuit Breaker

Transcription

1 Magnetic and Hydraulic-Magnetic Circuit Breaker Description Single, two, three and four pole magnetic and hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle or rocker actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S type M or HM CBE to EN 6094) ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Low temperature sensitivity at rated load. Approved to CBE standard EN 6094 (IEC 6094). Typical applications Communications systems, process control and transportation. 850 Standard current ratings and typical internal resistance values Current rating (A) Internal resistance (Ω) per pole < < < < < < < < < < 0.0 Technical data Voltage rating AC 45 V; AC 40 V 50/60 Hz DC 80 V Current rating range A multi pole A single and double pole Auxiliary circuit 6 A, AC 40 V / DC 8 V A, DC 65 V 0.5 A, DC 80 V Typical life 0,000 operations at I N Ambient temperature C ( F) Insulation co-ordination rated impulse pollution (IEC and 60664A) withstand voltage degree.5 kv reinforced insulation in operating area Dielectric strength AC 750 V Insulation resistance > 00 MΩ (DC 500 V) Degree of protection operating area IP40 (IEC 6059/DIN 40050) terminal area IP00 Vibration 0 g ( Hz) ± 0,76 mm (0-55Hz) to IEC , test C 0 frequency cycles/axis per Method 04C, test Condition A. Instantaneous curves tested at 90 % of rated current. Shock 00 g (6 ms) to IEC , test Ea per Method, Cond. I. Instantaneous curves tested at 90 % of rated current. Corrosion 96 hours at 5% salt mist, to IEC , test Ka Method 0, Condition A Humidity 4 hours at 55% RH, to IEC , test Cab Method 06D Mass approx g per pole (depending on version) Germany (0 9 87) USA (847) UK (096)

2 Magnetic and Hydraulic-Magnetic Circuit Breaker rdering information Type No. 850 circuit breaker Mounting A flange rectangular aperture (M or 6-) G flange mounting flush, rocker (without rockerguard), max. poles N flange mounting flush, rocker (with rockerguard), max. poles Configuration A metric M, no interphase barriers B metric M, with interphase barriers C imperial 6-, no interphase barriers D imperial 6-, with interphase barriers Number of poles pole (handle/rocker) poles (handle/rocker) poles (handle/rocker) up to 70 A 4 4poles (handle) up to 70 A Colour of front face B black standard Terminal design A stud terminal M5, max. 50 A A stud terminal 0-, max. 50 A M stud terminal M6, max. 00 A M stud terminal /4-0, max. 00 A V clip terminals /4, max. 50 A W push-in-stud, max. 50 A screw 0- with washer and saddle clamp, max. 50 A Inch double quick connect, max. 5 A 8 clip terminals 7/6, max. 50 A Actuator configuration A handle standard, one per pole B reduced number of handles standard E dual color rocker, Indicate N (legend vertical) G dual color rocker, Indicate FF (legend vertical) J dual color rocker, push-to-reset, Indicate FF (legend vertical) T single color rocker, (legend vertical) V single color rocker, push-to-reset (legend vertical) Mid-trip, handle standard, one per pole Mid-trip, handle standard and Alarm Switch, one handle per pole Characteristic curve 00 switch only AS long delay BS medium CS short AD long delay, AC/DC BD medium, AC/DC CD short, AC/DC P instantaneous Actuator colour and marking details A green I-0 N-FF K white I-0 N-FF L black I-0 N-FF V blue I-0 N-FF W gray I-0 N-FF X yellow I-0 N-FF Y red I-0 N-FF Z orange I-0 N-FF Illumination voltage range 0 without illumination Auxiliary contacts Auxiliary switch available on Series Trip and Switch only circuits. n multiple units, only one auxiliary switch is normally supplied mounted in extreme right pole. A without auxiliary contacts B S.P.D.T., 0.0 QC Terminals Internal circuit B series trip, current Remote trip 0 without remote trip A A B - A A BS - 0 A B 0 A -... Frequency A AC 50/60 Hz D DC M AC + DC Current rating A Approvals A without E UL077, CSA, TÜV A A B - A A BS - 0 A B 0 A - A -... ordering example A A B - A A BS - 0 A B Germany (0 9 87) USA (847) UK (096)

3 Magnetic and Hydraulic-Magnetic Circuit Breaker Interrupting capacity Actuator configuration Lists UL Recognized, CSA and TÜV Certified configurations and performance capabilities as a Component Supplementary Protector voltage current rating interrupting capacity (A) Circ. max frequency phase full load general Conf. rating (A) purpose UL TÜV (A) CSA 65 DC DC DC /50 50/60 Hz Ø /50 50/60 Hz Ø /60 Hz +Ø Series 50 50/60 Hz +Ø /60 Hz +Ø /60 Hz +Ø /60 Hz Ø Y(5) 50/60 Hz Ø Y(5) 50/60 Hz Ø Y(4) 50/60 Hz +Ø DC DC /60 Hz +Ø /60 Hz +Ø Shunt 50 50/60 Hz Ø /60 Hz Ø Y(5) 50/60 Hz Ø Y(5) 50/60 Hz Ø Y(4) 50/60 Hz +Ø Configuration A -pole -pole -pole FF FF max.55 max FF 6- (M) threaded x 4.95 /.95 deep typical optional N-FF, I- legend 9.8 max.755 max FF FF FF multi-pole units are assembled at factory with common handle tie. Configuration B FF 8.48 max.55 max FF Lists UL Recognized configurations and performance capabilities as a manual across the line starter Circuit voltage current Horsepower Configuration max frequency phase rating ratings rating (A) max. Series 77 () 50/60 Hz Ø HP Shunt Switch 480Y () Ø HP Series 50 () 50/60 Hz Ø HP Shunt Switch Ø HP Series 0 () 50/60 Hz Ø HP Shunt Switch Ø / HP Lists UL Listed (489), CSA Certified (C.No.5.-M) configurations and performance capabilities as a Molded Case Circuit Breaker Circuit voltage current Interrupt Configuration max frequency phase rating Capacity rating (A) (A) 80 DC ,000 5 DC ,000 Series 0 50/60 Hz Ø , /60 Hz Ø ,000 0/40 50/60 Hz Ø ,000 4-pole FF max.65 max max.05 max Internal connection diagrams B - Series trip with auxiliary contact FF FF FF 57.5 max.65 max FF FF max.05 max Lists UL Recognized, CSA Certified configurations and performance capabilities as Protectors, Supplementary for Marine Electrical and Fuel Systems. Ignition Protection per UL Standard 500. UL Classified Small Craft Electrical Devices, Marine in accordance with IS 8846 as Marine Supplementary Protectors Circuit voltage current rating Interrupt Configu- max frequency phase full load General Capacity ration rating (A) purpose (A) (A) 65 DC () Series 80 DC () 5/50 50/60 Hz Ø () 50 50/60 Hz Ø () line I > load NC N C This is a metric design and millimeter dimensions take precedence ( mm ) inch Germany (0 9 87) USA (847) UK (096)

4 60 FF FF FF I Magnetic and Hydraulic-Magnetic Circuit Breaker Dimensions Terminal design / Dimensions Mounting -A Terminal ±.5 typ..475 ±0.06 typ. 47 typ..85 typ. typical terminal barrier 6- (M) threaded x 4.95 /.95 deep Description 0- Code A Dimensional detail typ. ± typ. ± typ..50 typ M5 A pole.8 typ..50 typ..4 (short handle).5 Panel cut-out ø dia typical optional N-FF, I- legend max.755 max 0- threaded stud terminals in series trip circuit configuration shown /4-0 M6 M M SCREW typical terminal barrier M5 SCREW DUBLE Q.C Mounting -G, -N screw type terminals in series trip circuit configuration shown 6- (M) threaded x 4.95 /.95 deep /4 CLIP TERMINALS V LINE FF FF I N ptional rocker guard shown in dashed lines (screw type) (screw type).54 LAD LINE LAD Panel cut-out N 9.8 max ø dia /6 CLIP TERMINALS PUSH-IN 8 W centre of push-in stud contact area Auxiliary / Alarm switch terminal detail TAB (Q.C.).0 ø.9.05 dia ø7.90. dia mating hole.80.0 This is a metric design and millimeter dimensions take precedence ( mm ) inch 4 Germany (0 9 87) USA (847) UK (096)

5 Magnetic and Hydraulic-Magnetic Circuit Breaker Typical time/current characteristics Curve P (instantaneous) for AC 50/60 Hz Curve P (instantaneous) for DC Curve CS (short delay) for AC 50/60 Hz Curve CS (short delay) for DC Curve BS (medium delay) for AC 50/60 Hz Curve AS (long delay) for AC 50/60 Hz Curve BS (medium delay) for DC Curve AS (long delay) for DC N.B. All curves will only be maintained if the escutcheon is mounted on a vertical surface. ther characteristic curves to special order (e. g. with impulse delay for inrush peaks) Germany (0 9 87) USA (847) UK (096)

6 Magnetic and Hydraulic-Magnetic Circuit Breaker Typical time/current characteristics Interphase barriers / Dimensions Curve CD (short delay) for AC 50/60 Hz, DC Typical terminal barrier Special terminal barrier thickness mm/.09 in Curve BD (medium delay) for AC 50/60 Hz, DC typ..75 typ. Accessories typ. typ Splash cover (IP65) for,, pole (only for configuration C/D) X pole X 444 pole X 444 pole N N Curve AD (long delay) for AC 50/60 Hz, DC N.B. All curves will only be maintained if the escutcheon is mounted on a vertical surface. ther characteristic curves to special order (e. g. with impulse delay for inrush peaks). N Toggle guard for 850-A... Y Shock directions ø This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.product markings may not be exactly as the ordering codes. Errors and omissions excepted. 6 Germany (0 9 87) USA (847) UK (096)