72 Power Series SPDT 20 A; DPDT 15 A UL listed when used with proper Magnecraft sockets The 72 Plug-in Power relays offer clear or full-feature covers with multiple mounting options and accessories. Feature 20 A / 15 A max. switching current Clear or full-feature cover options Socket mount option Gold-flashed contacts Mechanical flag indicator Benefit Ideal for automation control panels Full-feature covers include LED indicator & locking test button Simplifies installation & maintenance while also allowing the use of protection modules, hold-down clips & other accessories Reduces contact oxidation & increases shelf life Standard feature displays relay status during testing or operation 72 Clear Cover 72 Full-Feature Cover Contact Rating 15 A DPDT 20 A SPDT Contact Configuration Nominal Voltage 24 Vac 50/60 Hz 10 0 Vac 50/60 Hz 4430 Coil Resistance (Ω) Feature Standard Part Number: Clear Cover Standard Part Number: Full-Feature 72XBXC-24D 72XBXM4L-24A LED 72XBXCL-24A 72XBXC-0A 72XBXM4L-0A PC Terminals 72XBXCT-0A 220/240 Vac 50/60 Hz 15720 72XBXC-24A 72XBXM4L-240A Vdc 160 24 Vdc 650 0/5 Vdc 000 24 Vac 50/60 Hz 10 72XBXC-D 72XBXM4L-D PC Terminals 72XBXCT-D 72XBXM4L-24D PC Terminals 72XBXCT-24D 72XBXC-0D 72XBXM4L-0D LED 72XBXCL-0D 72XAXM4L-24A 0 Vac 50/60 Hz 4430 72XAXM4L-0A 220/240 Vac 50/60 Hz 15720 72XAXC-240A 72XAXM4L-240A Vdc 160 72XAXM4L-D 24 Vdc 650 72XAXM4L-24D 0/5 Vdc 000 72XAXC-0D 72XAXM4L-0D Part Number Explanation Series: 72 = 72 Series Power Relay Contact Configuration: XAX = SPDT XBX = DPDT Cover Options: C = Clear Cover CL = LED CT = PC Termimals M4L = Locking push button & LED Coil Voltages: VAC = 6-240A VDC = 6-5D *Please note that LED-only versions are also available. Please contact Customer Service for more information (47-441-2540).
Specifications 72 Power Series SPDT 20 A; DPDT 15 A Specifications (UL 50) Part Number 72XAX 72XBXC / CL / M4L 72XBXCT Contact Characteristics Terminal Style Blade Blade PC Terminals Contact Configuration SPDT DPDT Maximum Current 20 A 15 A Contact Materials Silver Alloy Silver Alloy Maximum Switching Voltage 300 V 300 V Rated Switching Current at Voltage Resistive: 20 A at 0 Vac 50/60 Hz; 20 A at 277 Vac 50/60 Hz; 20 A at 2 Vdc Motor: 1 hp at 250 Vac 50/60 Hz; 1/2 hp at 0 Vac 50/60 Hz Minimum Switching Requirement 100 ma at 5 Vdc (0.5 W) 100 ma at 5 Vdc (0.5 W) Coil Characteristics Maximum Operating Voltage 0% (AC / DC) 0% (AC / DC) Maximum Pickup Voltage 5% (AC); 0% (DC) 5% (AC); 0% (DC) Drop-out Voltage Threshold 15% (AC); 10% (DC) 15% (AC); 10% (DC) Average Consumption 1.2 VA (AC); 0. W (DC) 1.2 VA (AC); 0. W (DC) Resistive: 10 A at 277 Vac 50/60 Hz (CSA); A at 277 Vac 50/60 Hz; 15 A at 0 Vac 50/60 Hz; A at 2 Vdc Motor: 1 hp at 250 Vac 50/60 Hz; 1/2 hp at 0 Vac 50/60 Hz General Characteristics Electrical Life at Rated Load 100,000 operations 100,000 operations Mechanical Life (Unpowered) 10,000,000 operations 10,000,000 operations Operating Time (Response Time) 20 ms 20 ms Dielectric Strength - Between Coil and Contact (AC) 1600 V(rms) 1600 V(rms) Dielectric Strength - Between Poles (AC) 1600 V(rms) 1600 V(rms) Ambient Air Temperature around the Device - -40 +5 C (-40 +15 F) -40 +5 C (-40 +15 F) Storage Ambient Air Temperature around the Device - -40 +55 C (-40 +1 F) -40 +55 C (-40 +1 F) Operation Vibration Resistance - Operational 3 g-n at 10-55 Hz 3 g-n at 10-55 Hz Shock Resistance 10 g-n 10 g-n Degree of Protection IP 40 IP 40 Weight 36 g (1.27 oz) 36 g (1.27 oz) Agency Approvals CSA (LR4077), RoHS CSA (LR4077), RoHS Note: Actual product performance may vary depending on application and environmental conditions.
Dimensions, Wiring Diagrams 72 Power Series SPDT 20 A; DPDT 15 A Dimensions inches (millimeters) Clear Cover Dimensions 0.2 (7.4) 0.02 (0.5) 0.3 (21.0) 1.1 (27.) Printed Circuit Terminals 0.02 (0.5) 0. (3.56) 0.04 (1.02) 0.1 (2.54) 1.4 (35.5) 0.17 (4.) Terminal Layout Full-Feature Cover Dimensions 0.27 (7.0) 0.2 (7.4) 0.02 (0.5) 0.3 (21.0) 0.3 (.) 0.16 (4.7) 0.23 (5.) 0.30 (7.5) 1.1 (27.) 0.0 (2.1) 2X 1.54 (3.1) 0.17 (4.) 0.55 (.1) Wiring Diagrams SPDT DPDT 1 5 A1 4 42 44 41 A2 1 5 A1 4 42 44 41 A2 NEMA IEC NEMA IEC 10
72 Power Series Accessories Optional sockets offer customizable, finger-safe solutions including protection modules, hold-down clips, and ID tags. Sockets are DIN rail and panel mount compatible. Relay Accessories Socket ➊ Socket ➋ Function DIN/Panel mount with screw terminals & clamping plates DIN/Panel mount with screw terminals & clamping plates For Use With Relays Pkg. Min. Standard Part Number 10 70-72D-1A 10 70-45-1 Socket ➌ Quick Connect terminals for chassis mount 72XAX / 72XBX 10 70-401-1 Socket ➍ Printed circuit terminals for PCB mount 10 70-402-1 Adapter ➎ Mount directly to panel 10 16-72C1 Adapter ➏ Mount directly to DIN rail 10 16-72C Socket Accessories Metal Spring Clip ➊ ➋ Plastic Hold-Down Clip ➌ Write-on tag ➍ Plastic ID Hold-Down Clip ➎ Extruded Aluminum DIN Rail, 3.37'' (1000 mm) ➏ DIN Rail End Clip ➏ Small Socket Module Small Socket Module ➐ Small Socket Module Function Secures relay in socket Secures relay in socket or ejects relay off socket Write-on tag for 16-72PC-1 hold-down Clip Secures relay in socket and provides labeling Quick installation and removal of sockets Holds sockets firmly in place on DIN rail Protection Diode (Protects external drive circuitry from inductive voltages) LED Indicator (Provides coil status at a glance) MOV Suppressor (Protects from damaging electrical spikes) For Use With Sockets 70-72D-1A, 70-45-1, 70-401-1, 70-402-1 Coil Voltage Pkg. Min. Standard Part Number 10 16-42 70-72D-1A 10 16-72PC-1 10 16-700ST-1 70-72D-1A, 70-45-1, 70-401-1, 70-402-1 10 16-72IDC 70-72D-1A, 70-45-1 10 16-700DIN 70-72D-1A, 70-45-1 10 16-DCLIP-1 70-72D-1A Note: Use of LED socket module may increase coil power draw by up to 10%. 6 to 250 Vdc 10 70-BSMD-250 24 Vac/Vdc 10 70-BSMLG-24 0 Vac/Vdc 10 70-BSMM-0 24 Vac/Vdc 10 70-BSMM-24 240 Vac/Vdc 10 70-BSMM-240
72 Control Series DPDT 3 A and 10 A; 4PDT 3 A and 10 A UL listed when used with proper Magnecraft sockets The 72 Plug-in Control relays offer clear or full-feature covers with multiple mounting options and accessories; 4PDT models save valuable space while adding increased functionality. Feature Benefit 10 A / 3 A max. switching current Ideal for automation panels & controls Clear or full-feature cover options Full-feature covers include LED indicator & locking test button DPDT & 4PDT contact Simultaneously control separate circuit configurations Socket mount option Simplifies installation and maintenance while also allowing the use of protection modules, hold-down clips & other accessories Gold-flashed contacts Reduces contact oxidation & increases shelf life 72 Clear Cover 72 Full-Feature Cover Mechanical flag indicator Standard feature displays relay status during testing or operation Contact Rating 3 A 4PDT 10 A Contact Configuration DPDT 4PDT Nominal Voltage Coil Resistance (Ω) Feature Standard Part Number: Clear Cover Standard Part Number: Full-Feature Vac 50/60 Hz 46 Bifurcated Contacts 72XDX3C-A 24 Vac 50/60 Hz 10 Bifurcated Contacts 72XDX3C-24A 72XDX3M4L-24A Gold Diffused Contacts 72XDX1C-24A 0 Vac 50/60 Hz 4430 Bifurcated Contacts 72XDX3C-0A 72XDX3M4L-0A Gold Diffused Contacts 72XDX1C-0A 72XDX1M4L-0A Vdc 160 Bifurcated Contacts 72XDX3C-D 72XDX3M4L-D Gold Diffused Contacts 72XDX1C-D 72XDX1M4L-D 24 Vdc 650 Bifurcated Contacts 72XDX3C-24D 72XDX3M4L-24D Gold Diffused Contacts 72XDX1C-24D 72XDX1M4L-24D 0/5 Vdc 000 Bifurcated Contacts 72XDX3C-0D 24 Vac 50/60 Hz 10 72XBX2M4L-24A 0 Vac 50/60 Hz 4430 72XBX2M4L-0A Vdc 160 72XBX2M4L-D 24 Vdc 650 72XBX2M4L-24D 0/5 Vdc 000 72XBX2M4L-0D 24 Vac 50/60 Hz 10 72XDX2M4L-24A 0 Vac 50/60 Hz 4430 72XDX2C-0A 72XDX2M4L-0A Vdc 160 72XDX2M4L-D 24 Vdc 650 72XDX2C-24D 72XDX2M4L-24D 0/5 Vdc 000 72XDX2M4L-0D Part Number Explanation Series: 72 = 72 Series Control Relay Contact Configuration: XBX = DPDT XDX = 4PDT Contact Code: 1 = 3 A Fine Silver, Gold Diffused 2 = 10 A Silver Alloy 3 = 3 A Bifurcated Cover Options: C = Clear Cover M4L = Locking push button & LED Coil Voltages: VAC = 6-240A VDC = 6-5D *Please note that LED-only versions are also available. Please contact Customer Service for more information (47-441-2540).
Specifications 72 Control Series DPDT 3 A and 10 A; 4PDT 3 A and 10 A Specifications (UL 50) Part Number 72XBX1 72XBX2 72XBX3 Contact Characteristics Terminal Style Blade Blade Blade Contact Configuration DPDT DPDT DPDT Maximum Current 3 A 10 A 3 A Load Type Low Level Standard Low Level Contact Materials Fine Silver Silver Alloy Bifurcated Maximum Switching Voltage 300 V 300 V 300 V Rated Switching Current at Voltage Resistive: 3 A at 0 Vac 50/60 Hz; 3 A at 277 Vac 50/60 Hz; 3 A at 30 Vdc Motor: 1/16 hp at 0 Vac 50/60 Hz Resistive: 10 A at 0 Vac 50/60 Hz; Resistive: 3 A at 0 Vac 50/60 Hz; 3 A at 277 Vac 50/60 Hz; A at 2 Vdc A at 277 Vac 50/60 Hz; 3 A at 30 Vdc Motor: 1 hp at 277 Vac 50/60 Hz; 1/3 Motor: 1/16 hp at 0 Vac 50/60 Hz hp at 0 Vac 50/60 Hz Minimum Switching Requirement 10 ma at 5 Vdc (0.5 W) 100 ma at 5 Vdc (0.5 W) 10 ma at 5 Vdc (0.5 W) Coil Characteristics Maximum Operating Voltage 0% (AC / DC) 0% (AC / DC) 0% (AC / DC) Maximum Pickup Voltage 5% (AC); 0% (DC) 5% (AC); 0% (DC) 5% (AC); 0% (DC) Drop-out Voltage Threshold 15% (AC); 10% (DC) 15% (AC); 10% (DC) 15% (AC); 10% (DC) Average Consumption 1.2 VA (AC); 0. W (DC) 1.2 VA (AC); 0. W (DC) 1.2 VA (AC); 0. W (DC) General Characteristics Electrical Life at Rated Load 100,000 operations 200,000 operations 100,000 operations Mechanical Life (Unpowered) 10,000,000 operations 10,000,000 operations 10,000,000 operations Operating Time (Response Time) 20 ms 20 ms 20 ms Dielectric Strength - Between Coil and 1600 V(rms) 1600 V(rms) 1600 V(rms) Contact (AC) Dielectric Strength - Between Poles (AC) 1600 V(rms) 1600 V(rms) 1600 V(rms) Ambient Air Temperature around the -40 +5 C (-40 +15 F) -40 +5 C (-40 +15 F) -40 +5 C (-40 +15 F) Device - Storage Ambient Air Temperature around the -40 +55 C (-40 +1 F) -40 +55 C (-40 +1 F) -40 +55 C (-40 +1 F) Device - Operation Vibration Resistance - Operational 3 g-n at 10-55 Hz 3 g-n at 10-55 Hz 3 g-n at 10-55 Hz Shock Resistance 10 g-n 10 g-n 10 g-n Degree of Protection IP 40 IP 40 IP 40 Weight 36 g (1.27 oz) 36 g (1.27 oz) 36 g (1.27 oz) Agency Approvals Note: Actual product performance may vary depending on application and environmental conditions.
Specifications (continued) 72 Control Series DPDT 3 A and 10 A; 4PDT 3 A and 10 A Specifications (UL 50) (continued) Part Number 72XDX1 72XDX2 72XDX3 Contact Characteristics Terminal Style Blade Blade Blade Contact Configuration 4PDT 4PDT 4PDT Maximum Current 3 A 10 A 3 A Load Type Standard Standard Low Level Contact Materials Fine Silver Silver Alloy Bifurcated Maximum Switching Voltage 300 V 300 V 300 V Rated Switching Current at Voltage Resistive: 10 A at 0 Vac 50/60 Hz; Resistive: 10 A at 0 Vac 50/60 Hz; Resistive: 3 A at 0 Vac 50/60 Hz; 3 A at 277 Vac 50/60 Hz; A at 2 Vdc A at 277 Vac 50/60 Hz; A at 2 Vdc A at 277 Vac 50/60 Hz; 3 A at 30 Vdc Motor: 1 hp at 277 Vac 50/60 Hz; 1/3 hp at 0 Vac 50/60 Hz Motor: 1 hp at 277 Vac 50/60 Hz; 1/3 hp at 0 Vac 50/60 Hz Motor: 1/16 hp at 0 Vac 50/60 Hz Minimum Switching Requirement 100 ma at 5 Vdc (0.5 W) 100 ma at 5 Vdc (0.5 W) 10 ma at 5 Vdc (0.5 W) Coil Characteristics Maximum Operating Voltage 0% (AC / DC) 0% (AC / DC) 0% (AC / DC) Maximum Pickup Voltage 5% (AC); 0% (DC) 5% (AC); 0% (DC) 5% (AC); 0% (DC) Drop-out Voltage Threshold 15% (AC); 10% (DC) 15% (AC); 10% (DC) 15% (AC); 10% (DC) Average Consumption 1.2 VA (AC); 0. W (DC) 1.2 VA (AC); 0. W (DC) 1.2 VA (AC); 0. W (DC) General Characteristics Electrical Life at Rated Load 200,000 operations 200,000 operations 200,000 operations Mechanical Life (Unpowered) 10,000,000 operations 10,000,000 operations 10,000,000 operations Operating Time (Response Time) 20 ms 20 ms 20 ms Dielectric Strength - Between Coil and 1600 V(rms) 1600 V(rms) 1600 V(rms) Contact (AC) Dielectric Strength - Between Poles (AC) 1600 V(rms) 1600 V(rms) 1600 V(rms) Ambient Air Temperature around the -40 +5 C (-40 +15 F) -40 +5 C (-40 +15 F) -40 +5 C (-40 +15 F) Device - Storage Ambient Air Temperature around the -40 +55 C (-40 +1 F) -40 +55 C (-40 +1 F) -40 +55 C (-40 +1 F) Device - Operation Vibration Resistance - Operational 3 g-n at 10-55 Hz 3 g-n at 10-55 Hz 3 g-n at 10-55 Hz Shock Resistance 10 g-n 10 g-n 10 g-n Degree of Protection IP 40 IP 40 IP 40 Weight 36 g (1.27 oz) 36 g (1.27 oz) 36 g (1.27 oz) Agency Approvals Note: Actual product performance may vary depending on application and environmental conditions.
Dimensions, Wiring Diagrams 72 Control Series DPDT 3 A and 10 A; 4PDT 3 A and 10 A Dimensions inches (millimeters) Clear Cover Dimension 0.3 (21.0) 1.1 (27.) 1.4 (35.5) 0.24 (6.0) Full-Feature Cover Dimension 0.27 (7.0) 0.02 (0.5) 0.3 (21.0) 1.1 (27.) 1.54 (3.1) 0.24 (6.0) Wiring Diagrams DPDT 4PDT 1 4 42 1 2 22 3 32 4 42 5 44 5 6 24 7 34 44 41 10 21 31 41 A1 A2 A1 A2 NEMA IEC NEMA IEC 15
72 Control Series Accessories Optional sockets offer customizable, finger-safe solutions including protection modules, hold-down clips, and ID tags. Sockets are DIN rail and panel mount compatible. Relay Accessories Function For Use With Relays Pkg. Min. Standard Part Number Socket ➊ DIN/Panel mount with elevator terminals 72XBX1,2,3 10 70-72EL-1 Socket ➋ Socket ➌ Socket ➍ DIN/Panel mount with screw terminals & clamping plates DIN/Panel mount with rising elevator box terminals DIN/Panel mount with elevator terminals 72XBX1,2,3 / 72XDX1,2,3 72XBX1,2,3 / 72XDX1,2,3 72XBX1,2,3 / 72XDX1,2,3 10 70-72D-1 10 70-72E-1 10 70-72EL-1 Socket ➎ DIN/Panel mount with screw terminals & clamping plates 72XDX1,2,3 10 70-461-1 Socket ➏ Solder terminals for chassis mount 72XDX1,2,3 10 70-37-1 Socket ➐ Printed circuit terminals for PCB mount 72XDX1,2,3 10 70-37-1 Adapter ➑ Mount directly to DIN rail 72XBX1,2,3 / 72XDX1,2,3 10 16-72C Adapter ➒ Mount directly to panel 72XBX1,2,3 / 72XDX1,2,3 10 16-72C1 Socket Accessories Metal Spring Clip ➊ Plastic Hold-Down Clip ➋ Function Secures relay in socket Secures relay in socket or ejects relay off socket For Use With Sockets 70-72D-1, 70-72E-1, 70-72EL-1, 70-72EL-1 Coil Voltage Pkg. Min. Standard Part Number 10 16-72SC 10 16-72PC-1 Write-on tag ➌ Small Write-on tag 10 16-72FT-1 Write-on tag ➍ Extruded Aluminum DIN Rail, 3.37'' (1000 mm) ➎ DIN Rail End Clip ➎ Insulated Coil Bus Jumper System ➏ Small Socket Module Small Socket Module ➐ Small Socket Module Write-on tag for 16-72PC-1 Hold-down Clip Quick installation and removal of sockets Holds sockets firmly in place on DIN rail Wireless socket connection Protection Diode (Protects external drive circuitry from inductive voltages) LED Indicator (Provides coil status at a glance) MOV Suppressor (Protects from damaging electrical spikes) 10 16-700ST-1 70-72D-1, 70-72E-1, 70-72EL-1, 70-72EL-1 10 16-700DIN 10 16-DCLIP-1 70-72EL-1, 70-72EL-1 10 16-72CBJ-1 70-72D-1, 70-72E-1, 70-72EL-1, 70-72EL-1 Note: Use of LED socket module may increase coil power draw by up to 10%. 6 to 250 Vdc 10 70-BSMD-250 24 Vac/Vdc 10 70-BSMLG-24 0 Vac/Vdc 10 70-BSMM-0 24 Vac/Vdc 10 70-BSMM-24 240 Vac/Vdc 10 70-BSMM-240 16