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The Schurter 4420.0819 is a thermal-magnetic circuit breaker with a 2-pole configuration, suitable for equipment protection. It offers a rated current of 18A and supports AC voltage ratings up to 480V (UL/CSA) and 240V (IEC), with a DC voltage rating of 65V.
This circuit breaker is designed for DIN rail mounting, making it convenient for industrial applications. It features a manual ON/OFF actuation type and a positively trip-free mechanism. The degree of protection from the front side is IP40.
Key electrical specifications include a conditional short circuit capacity of 5 kA at AC 480V (UL 508) and 5 kA at AC 420V/DC 65V (IEC 60934). It has a lifetime of 6000 switching cycles at 1x Ir and meets various approval standards including CSA, EN, GB, IEC, and UL.
This product is marked as 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 rated current is 18A.
The voltage rating for AC applications is 480 V.
The voltage rating for DC applications is 65 V.
The conditional short circuit capacity is 5 kA.
It is designed for DIN rail mounting.
The degree of protection from the front side is IP40.