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The Schurter Inc. 4420.0768 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 voltage of 277V AC and a rated current of 16A. It offers high short circuit performance with a conditional short circuit capacity of 5 kA at 277V AC (UL 508). The breaker operates within an ambient temperature range of -20 °C to 60 °C and has a lifetime of 6000 switching cycles at 1x Ir.
This circuit breaker is designed according to industry standards such as IEC 60934 and UL508, UL1077. It also features a degree of protection from the front side of IP40.
Applications for this component include industrial appliances where reliable circuit protection is essential. The permissible wire cross-section ranges from 1.5 to 25 mm² (16 to 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 for this circuit breaker is 240 V AC (IEC) and 277 V AC (UL/CSA), and 65 V DC.
The rated current is 16A.
This circuit breaker is designed for DIN rail mounting.
The ambient temperature range for this circuit breaker is -20 °C to 60 °C.
This circuit breaker is approved according to CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, and UL508.