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The Airpax™ ATR20 product family, including the ATR20-W-63S-B1-N-8.0A-0, offers single-pole, thermally operated overload protection with a snap-acting trip mechanism for reliable operation.
This specific model is rated for 8A at 250VAC (inductive) or 50VDC (resistive). It features a push-to-reset actuator and a trip-free operation on current overloads. The device has a maximum breaking capacity of 60A and meets conditional short circuit capacity requirements per EN 60934.
Designed for general industrial applications, the ATR20 series is suitable for environments requiring robust circuit protection. It has an operational life of 1000 cycles at 2x In and an insulation resistance of a minimum of 100 MΩ @ 500VDC. The maximum operating ambient temperature is 60°C.
The ATR20-W-63S-B1-N-8.0A-0 is designed for panel mounting and comes in a tray package. It is RoHS3 compliant and has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The standard current rating for this circuit breaker is 8 Amps.
It is rated for 250 VAC and 50 VDC.
It uses a thermal tripping mechanism that is trip-free on current overloads.
It features a push-to-reset actuator.
The maximum operating ambient temperature is 60°C.
This component is RoHS3 Compliant.