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This Schurter Inc. 4420.0372 is a thermal magnetic circuit breaker with a current rating of 40A and a voltage rating of 480V. It is designed for use in applications requiring reliable overcurrent protection.
The breaker features a thermal magnetic trip mechanism, providing protection against both sustained overloads and short circuits. It has a 3-pole configuration and a lever actuator for easy operation.
Mounting is facilitated via DIN rail, making it suitable for integration into standard electrical panels and enclosures. The approval agencies listed include CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, and UL508, indicating broad compliance for various industrial and commercial applications.
Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. This component is part of the broader circuit breaker category, offering essential protection for electrical systems.
| 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 voltage rating of 480V.
It has three poles.
The current rating is 40A.
It uses a thermal magnetic trip mechanism.
It mounts on a DIN rail.
It complies with CSA, UL, IEC, and other standards.