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The Airpax™ ATR20 product family, including the ATR20-A-63S-WB2-B-8.0A-2, comprises single-pole, thermally operated overload protectors with a snap-acting trip mechanism. This design ensures reliable, trip-free operation during current overloads.
Key electrical specifications include a standard current rating of 8 Amps (AC - inductive, DC - resistive) and voltage ratings of 125/250 VAC at 50/60 Hz, and 50 VDC. The maximum breaking capacity is 60A for ratings above 6A. It features a tripping current code of TC2 and an operational life of 1000 cycles at 2x In.
This thermal circuit protector is designed for general industrial applications and features a push-to-reset actuator. It has a maximum operating temperature of 60°C (140°F) ambient. The unit is RoHS compliant and has a weight of approximately 17 grams.
Mounting is achieved via a panel mount configuration. The ATR20 series is built to meet applicable approvals including UL 1077, CSA 22.2 No. 235-04, and TÜV EN 60934.
| 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 is 8 Amps for AC inductive and DC resistive loads.
The voltage rating is 125/250 VAC at 50/60 Hz, and 50 VDC.
It is a thermal circuit breaker with a trip-free operation.
This is a single-pole circuit breaker.
The maximum operating temperature is 60°C ambient.
The mounting type is Panel Mount.