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The Schurter Inc. 4404.0104 is a thermal circuit breaker designed for equipment protection. This 1-pole device features THT terminals for PCB mounting and a push-to-reset actuator.
Key electrical specifications include a rated voltage of 240 VAC and a rated current range of 3-15 A, with this specific model rated at 14A. It offers a conditional short circuit capacity of 2 kA under various conditions (IEC, UL/CSA).
The circuit breaker operates within a temperature range of -5°C to 60°C, depending on the current rating. It meets IEC 60934 standards for circuit breakers and UL 1077 for supplementary protectors. The device has an IP40 degree of protection on the front side.
Designed for reliability, it features a cycling trip-free release and a compact design. The endurance specifications indicate a minimum of 50 switching cycles under IEC conditions and typical endurance of 2500 to 6000 switching cycles depending on the current rating.
AC: 240 VAC; DC: 48/32 VDC.
For 3 A and 5-15 A: -5°C to 60°C; for 4 A: -5°C to 50°C.
The specific part 4404.0104 is rated 14 A, but the overall rated current range is 3-15 A depending on approvals.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
Push to reset.
Through hole, PCB mount.