ABB SU202M-K4 Miniature Circuit Breaker, Trip Curve K, .5 Amp, 2 Pole, UL489

The miniature circuit breaker SU200 M is ABB’s solution for UL 489 branch circuit protection up to 480 Y/277 V AC and 96 V DC. This circuit breaker is an all-round device for AC and DC applications for universal use in North American and global markets due to its approvals acc. to the international standards UL, CSA and IEC. Moreover, SU200 M is fully compatible with System pro M compact® UL 489 accessories.

SU202M-K4 Miniature Circuit Breaker K-Char., 10kA, 4A, 2P UL489

• ated Impulse Withstand Voltage (Uimp):

  4 kV
  at 2000 m 5 kV
  at Sea Level 6.2 kV
  

• Dielectric Test Voltage:

  50/60 Hz, 1 min: 2 kV
  

• Input Voltage Type:

  AC/DC
  

• Rated Current (In):

  4 A
  

• Rated Short-Circuit Capacity:

  (400 V AC) 11.2 kA
  

• Rated Ultimate Short-Circuit Breaking Capacity (Icu):

  (400 V AC) 15 kA
  (400 V) 15 kA
  

• Rated Conditional Short-Circuit Current (Inc):

  (400 V) 15 kA
  

• Rated Service Short-Circuit Breaking Capacity (Ics):

  (400 V AC) 11.2 kA
  

• Rated Frequency (f):

  50 / 60 Hz
  DC
  50 … 60 Hz
  

• Power Loss:

  3.6 W
  at Rated Operating Conditions per Pole 1.8 W
  

• Power Supply Connection:

  Arbitrary
  

• Contact Position Indication:

  Red ON / Green OFF
  

• Energy Limiting Class:

  3