ABB UA74-30-00RA Capacitor Switching Contactor

- Brand: ABB
- Model: UA74-30-00RA

- Part number: 1SBL411024R8800
- Type: Capacitor Switching Contactor
- All tech specs:
  - Function: 3-pole contactor for capacitor switching
  - Rated Operational Voltage (Ue): Main circuit 690 V AC 50/60 Hz
  - Rated Operational Current (Ie):
    - AC-1 (resistive): 160 A at 400 V
    - AC-3 (motor): 74 A at 400 V
  - Rated control circuit voltage: 230...240 V 50Hz, 240..260V 60Hz
  - Rated Power (AC-3): 37 kW at 400 V
  - Control Circuit Voltage (Us): 230 V AC, 50/60 Hz
  - Coil Consumption: Average 18 V.A (holding)
  - Number of Poles: 3-pole
  - Auxiliary Contacts: 0 NO + 0 NC 
  - Mechanical Life: 10 million operations
  - Electrical Life (AC-1): 1.5 million operations
  - Electrical Life (AC-3): 1 million operations at rated load
  - Short-Circuit Withstand: 200A (with fuses)
  - Operating Temperature: -25 °C to +60 °C
  - Protection Rating: IP20
  - Mounting: DIN rail or screw mounting
  - Standards: IEC/EN 60947-4-1, UL, CSA, CCC compliant
  - Features: Wide coil voltage tolerance (±30 %), low coil consumption, mirror contacts, high reliability, compact design
- Dimensions: 180 x 70 x 150 mm
- Weight: 1.2 kg
- Country of origin: France
- HS code: 853649