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The Schurter Inc. 4420.0227 is a thermal magnetic circuit breaker with a 2-pole configuration, suitable for industrial applications. It offers a rated current of 12A and a voltage rating of 480V AC (IEC: 240V) and 65V DC.
This circuit breaker is designed for DIN rail mounting, providing a convenient and secure installation method. It features a positively trip-free mechanism and manual ON/OFF actuation. The permissible wire cross-section ranges from 1.5 to 25 mm² (16-4 AWG).
Key electrical specifications include a conditional short circuit capacity of 5 kA (IEC) and 10 kA (UL). The device offers a degree of protection from the front side of IP40 and has a lifetime of 6000 switching cycles. It operates within an ambient temperature range of -10 °C to 55 °C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 12A.
The AC voltage rating is 480V.
It has 2 poles.
It is designed for DIN rail mounting.
The ambient temperature range is -10 °C to 55 °C.