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ABB S203MT-D50 Miniature Circuit Breaker 7.5kA 3-P 50A 400V D-Curve

Product Code: S203MT-D50

  • Rated for 50A current handling
  • Breaking capacity of 7.5 kA
  • Screw clamp terminals for secure connections
  • Operates in -25 to 55°C environments
  • Compliant with IEC/EN and UL standards
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Breaking Capacity 7.5 kA
Curve Type D
Degree of Pollution IP3
Degree of Protection IP20
Depth 69 mm
Electrical Durability 10000 Cycles
Height 88 mm
Housing Colour RAL 7035 Grey
Number of Poles 3
Power Loss 10.8 W
Rated Current 50 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 440 V
Rated Voltage 400 V
Standards and Approvals IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Width 52.5 mm

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17

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