ABB UA110-30-00-RA-84 AC Operated IEC Contactor, 110/110 to 120 VAC V Coil, 3NO Contact, 3 Poles
UA110--30-00-RA-84
MFG #: UA110-30-00-RA-84
Requires Quote
Non-Stock Item
- Coil Power Rating: 120 kV
- Coil Voltage: 110/110 to 120 VAC
- Contact Configuration: 3NO
- Country of Origin: SE
- Dimensions: 6.69 in H x 6.13 in W x 3.54 in D
- Enclosure Type: IP20
- Frequency Rating: 50/60 Hz
- Manufacturer Name: ABB
- Number of Poles: 3
- Operating Cycles: 100000/250000 Cycles
- Terminal Type: Screw
- Type: AC Operated
ABB IEC Contactor, AC Operated, 110/110 to 120 VAC Coil, 120 kV Coil, 3 Pole, 50/60 Hz Frequency, 3NO Contact Configuration, Screw Terminal, IP20 Enclosure, 100000/250000 Cycles Operating Cycles, 6.69 in H x 6.13 in W x 3.54 in D Dimensions
- Item Features
- Application
- Standards
- The contactors are delivered complete with their damping resistors and must be used without additional inductances
- The capacitors must be discharged (maximum residual voltage at terminals ? 50 V) before being re-energized when the contactors are making
- The UA..RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank
- Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles
- The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level
- 120 kV at 600 V UL/CSA
For capacitor switching can be used for installations in which the peak current far exceeds 100 times nominal rms current
RoHS Compliant|UL Listed|CSA Certified|IEC 60947-1|IEC 60947-4-1|IEC EN 60947-1|IEC 60947-4-1