Abb release coil 110-415V AC A649728
ABB A649728
4016779649728
Release coil Abb.
Abb release coil 110-415V AC A649728
€29.84
€29.84
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This product is used to remotely cause the associated switch to open by applying voltage.
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, enabling/disabling, signalling, interlocking.
The switch equipped with electronic protectionrelease (also called current coil) is a switch that is opened, in case of failure, by an electromechanical actuator (opening solenoid) activated by an electronic device able to process a signal proportional to the current flowing through the power contacts.
Features:
- Abb series
- Power loss 0 W
- Width 17.5 mm
- Height 85 mm
- Depth 69 mm
- Net weight 0.133 kg
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Data sheet
- Type:
- Coils
- Model:
- Release
