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The Schurter Inc. 4420.026 is a 1-pole thermal magnetic circuit breaker designed for industrial appliances and general equipment protection. It offers a rated current of 16A and a maximum AC voltage rating of 277V, with a DC voltage rating of 65V.
This circuit breaker features a thermal-magnetic tripping mechanism and a positively trip-free design, ensuring reliable operation. It has a high short circuit capacity, rated at 5 kA for IEC conditions and up to 10 kA for UL conditions. The device is suitable for DIN rail mounting and accepts wire cross-sections from 1.5 to 25 mm² (16 to 4 AWG).
Environmental specifications include an operating temperature range of -20°C to 60°C and an IP40 degree of protection from the front side. The unit has a dielectric strength of over 2 kV and an insulation resistance greater than 5 MΩ. It is designed according to standards such as IEC 60934 and UL508.
This product is marked as phase-out, with the last order possibility on August 31, 2018, and the last delivery date on September 30, 2018.
| 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 current rating is 16A.
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 (IEC) and 10 kA (UL).
It is designed according to IEC 60934, UL508, and UL1077 standards.