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The Schurter Inc. 4404.0025 is a thermal circuit breaker with a 1-pole configuration, suitable for panel mounting. It offers a rated current of 5A and can operate at voltages up to 240VAC or 48VDC.
This circuit breaker is designed with a push-to-reset actuator and meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. It provides a conditional short circuit capacity of 2 kA.
Key electrical specifications include a dielectric strength of 1500 VAC and an insulation resistance greater than 1000 MΩ at 500 VDC. The operating temperature range is typically -5°C to 60°C, with specific ranges for different current ratings. The device has an ingress protection rating of IP40 on the front side.
Applications for this thermal circuit breaker include power supplies, uninterruptible power supplies, power tools, industrial appliances, HVAC systems, and household appliances. Its compact design and different mounting possibilities make it versatile for various integration needs.
The circuit breaker is rated for 240 VAC and 48/32 VDC.
The allowable operating temperature range is -5°C to 60°C.
This variant is rated for 5A.
It uses a push-to-reset actuator.
It is approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
Minimum endurance is 50 switching cycles, with typical endurance of 2500 to 6000 cycles depending on the current rating.
It is designed for panel mount installation.
