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The Schurter Inc. 4420.031 is a thermal-magnetic circuit breaker designed for equipment protection. This 1-pole device offers a rated current of 2A and supports AC voltages up to 277V and DC voltages up to 65V.
Featuring DIN rail mounting and manual ON/OFF actuation, this circuit breaker is suitable for industrial appliances. It provides a conditional short circuit capacity of 5 kA at 240V AC / 65V DC and 10 kA at 277V AC. The ingress protection rating from the front side is IP40.
This product is a phase-out item, with the last order possibility on August 31, 2018, and the last delivery date on September 30, 2018. It is designed according to standards such as IEC 60934 and UL508.
Key specifications include a lifetime of 6000 switching cycles at 1x Ir, dielectric strength greater than 2 kV, and an operating temperature range of -20°C to 60°C. The permissible wire cross-section is between 1.5 - 25 mm² or 16 - 4 AWG.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 240V AC (IEC) / 277V AC (UL/CSA) and 65V DC.
The rated current is 2A.
It is a thermal-magnetic, 1-pole circuit breaker.
It is designed for DIN rail mounting.
The ambient temperature range is -20°C to 60°C.
The conditional short circuit capacity is 5 kA at 240V AC / 65V DC (IEC) and 10 kA at 277V AC (UL).