Auxiliary contact Abb side NA+NC CAL411
ABB CAL411
3471523130043
Auxiliary contact Abb side, with the following characteristics:
- Rated impulse withstand voltage (Uimp) 6 kV
- Rated insulation voltage (Ui) 690 Vac
- Rated operating voltage of auxiliary circuit 24...690 Vac
- Mounted auxiliary contacts 1 NO, 1 NC
- Side mounting type
- Auxiliary circuit rated frequency 50 / 60 Hz
- Type of terminal Screw Terminals
- Auxiliary circuit tightening torque 1.2 Nm
- Auxiliary circuit cable stripping length 10 mm
€6.99
Items Available: 136
: 21
Auxiliary contacts are secondary switching devices that operate in conjunction with primary switching equipment such as circuit breakers, relays, and contactors. These contacts are physically connected to the main switching mechanism and are activated simultaneously.
What are they used for? Auxiliary contacts are used for various functions, e.g. self-holding, consent/block, signaling, interlocking.
Features:
- Abb Series
- Rated impulse withstand voltage (Uimp) 6 kV
- Rated insulation voltage (Ui) 690 Vac
- Rated auxiliary circuit operating voltage 24...690 Vac
- Auxiliary circuit cable cross-sections Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
- Auxiliary circuit cable cross-sections Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm² Auxiliary circuit
- Cable cross-sections for auxiliary circuits Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm² Cable cross-sections
- Auxiliary circuit cable cross sections Rigid 1/2x 1 ... 2.5 mm²
- Conventional free air thermal current (Ith) as per IEC 60947-5-1, q = 40 °C 16 A
- Max. electrical switching frequency AC-15 1200 cycles per hour - DC-13 900 cycles per hour
- Max. mechanical switching frequency 3600 cycles per hour
- Mounted auxiliary contacts 1 NO, 1 NC
- Side mounting type
- Number of NC auxiliary contacts 1
- Number of NO auxiliary contacts 1
- Auxiliary circuit rated frequency 50 / 60 Hz
- Type of terminal Screw Terminals
- Auxiliary circuit tightening torque 1.2 Nm
- Auxiliary circuit cable stripping length 10 mm
Data sheet
- Type: Auxiliary Contacts
