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The Schurter Inc. 4400.0291 is a thermal circuit breaker featuring a snap-in, reset type design with quick connect terminals. It is a single-pole device rated for 240 VAC and 48 VDC, with a current range of 0.05 to 16 A. This compact circuit breaker is suitable for applications such as power tools, household equipment, power supplies, chargers, and industrial appliances.
Key technical specifications include a conditional short circuit capacity of 2 kA and a short circuit capacity (Icn) of up to 96 A. It offers a degree of protection of IP40 on the front side. The operating temperature range is -5 °C to 60 °C. The device is designed for panel mounting and features quick connect terminals for easy installation.
Approvals include CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077, indicating compliance with various safety standards. The circuit breaker has a typical endurance of 500 switching cycles and meets specific overload endurance requirements under IEC and UL/CSA standards.
It is rated for 240VAC and 48VDC.
15A
-5°C to 60°C
Push-to-reset actuator type with reset actuation.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
Panel mount with quick connect terminals.
Conditional short circuit capacity is 2kA; short circuit capacity is 8x In for In<6.5A or 96A for In≥6.5A.