cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Auxiliary contact S750DR-AUX (2CDH700901R0001)

ABB · Electrical Components · Circuit Breaker Accessories · Switzerland · abb.com
Part Number
2CDH700901R0001  ·  HS 8536.90
Auxiliary contact S750DR-AUX (2CDH700901R0001)

ABB 2CDH700901R0001 — Two change-over contacts indicate the contact position of the S750 DR pole(s) independently and potential-free. A test button can be used to verify the correct indication of the contact position without switching the pole(s). The change-over contacts fulfill the requirements of electrical separation of the main circuit connected to the pole(s). The S750DR-AUX can be mounted on S750 DR 1-4 pole-devices without tools.

Technical Specifications

Manufacturer part number (MPN)2CDH700901R0001
EAN / GTIN4016779941891
Sales unitpcs
Environmental Product Declaration - EPD9AKK108468A7994
Suitable ForS750DR
Suitable for Product Class1:Selective Main Circuit Breakers SMCBs
Rated Operational Current AC-15 (I e )(230 V) 6 A; (400 V) 2 A
Mechanical Endurance10000 cycle
Tightening Torque0.8 N·m
Accessory TypeAuxiliary Contact
Terminal TypeScrew Terminals
Rated Operational Current AC-14 (I e )(230 V) 6 A; (400 V) 2 A
Rated Operational Current DC-12 (I e )(125 V) 1.5 A; (250 V) 0.5 A
Rated Operational Current DC-13 (I e )(24 V) 4 A; (60 V) 2 A
Rated Insulation Voltage (U i )acc. to IEC/EN 60664-1 690 V
Rated Impulse Withstand Voltage (U imp )6 kV
Power Loss0.24 W
Number of Auxiliary Contacts CO (SPDT)2
Overvoltage CategoryIV
Pollution Degree3
Resistance to Vibrations20 Cycles with Load 0.8 In: 5g 5 ... 150 ... 5 Hz
Product Net Width8.7 mm
Product Net Height128 mm
Product Net Depth / Length77 mm
Dimension Diagram9AKK108466A5090
Declaration of Conformity - CE2CDK400611D2702
Instructions and Manuals2CDS707009P0001
ETIM 9EC001286 - Auxiliary device for distribution board devices
UNSPSC39121614
eClassV11.0 : 27143502
StandardsIEC/EN 62019; IEC/EN 60947-5-1
FunctionAuxiliary switch
Rated voltage230 V
Installed at the factoryNo
Width in number of modular spacings0.75
Additional equipmentAuxiliary switch
Voltage type for actuatingAC/DC
Number of contacts as change-over contact2
With auto test for earth leakage functionNo
Suitable for max. current main contact unit45 A
Country of originBulgaria

Properties

MOQ1

Cross-References

Attached Documents