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The Schurter 4420.0973 is a thermal magnetic circuit breaker designed for equipment protection. This 1-pole breaker features a manual ON/OFF actuation type and is suitable for DIN rail mounting.
Key electrical specifications include a rated current of 3A and a voltage rating of 277V AC. The breaker type is thermal magnetic, offering high short circuit performance. It is designed according to standards such as IEC 60934 and UL508.
Environmental and mechanical data include an operating temperature range of -20 °C to 60 °C and a degree of protection from the front side of IP40. The permissible wire cross-section is between 1.5 - 25 mm² (16 - 4 AWG).
This circuit breaker is suitable for applications in industrial appliances. It is important to note that this part is phase-out, with the last order possibility on 31.08.2018 and the last delivery date on 30.09.2018.
| 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 3A.
The voltage rating is 277V AC.
It is designed for DIN rail mounting.
It features a manual ON/OFF actuation type.
The ambient temperature range is -20 °C to 60 °C.