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The Schurter Inc. 4420.0572 is a thermal magnetic circuit breaker designed for reliable circuit protection in industrial applications. This single-pole breaker features a manual ON/OFF actuation type and is suitable for DIN rail mounting.
Key electrical specifications include a rated current of 10A and a rated voltage of 277V AC. The breaker is built to withstand demanding conditions, with a conditional short circuit capacity of 5 kA at 277V AC according to UL 508 standards. It also meets IEC 60934 standards with a capacity of 5 kA at 240V AC.
Environmental and mechanical specifications include an operating temperature range of -20°C to 60°C and a degree of protection from the front side of IP40. The breaker has a lifetime of 6000 switching cycles at 1 x Ir and is positively trip-free.
Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The breaker is approved by CSA and UL, adhering to standards such as UL1077 and UL508.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a rated voltage of 277 V.
The current rating is 10A.
It uses a thermal magnetic trip mechanism.
It is mounted on a DIN rail.
-20 °C to 60 °C.