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The Schurter Inc. 4411.0109 is a 1-pole thermal circuit breaker featuring a threaded neck and push-to-reset actuation. It is designed for panel mounting and offers a wide current range, high breaking capacity, and quick connect terminals.
Key electrical specifications include a rated voltage of 240/277 VAC and 28 VDC, with a rated current range of 0.05 to 30 A. The breaker has a conditional short circuit capacity of 1 kA at 240V AC and a short circuit capacity of 400 A at 28V AC/DC. It operates within an allowable temperature range of -5 °C to 60 °C.
This circuit breaker is suitable for applications such as power supplies, uninterruptible power supplies, power tools, and household appliances. It features a compact design, positively trip-free release, and various mounting possibilities. The degree of protection on the front side is IP40.
Approvals include VDE, UL, CSA, and CCC, ensuring compliance with various safety standards. The endurance is rated for a typical 3000 switching cycles at 2 x Ir.
The breaker is rated for AC operation at 240/277 VAC and DC operation at 28 VDC.
The 4411.0109 is designed for panel mounting.
The allowable operating temperature is -5°C to 60°C.
The current rating is 10 A.
The conditional short circuit capacity (Inc) is 1 kA per IEC 60934. The minimum short circuit capacity (Icn) is 8 x In for currents below 7 A, or 400 A for currents 7 A and above at 240 VAC. At 28 VDC, the short circuit capacity is 400 A.
The breaker features a push-to-reset actuator.
Typical endurance is 3000 switching cycles at 2 x Ir. Minimum endurance for AC reset type is 2 x Ir, and for DC reset type is 50 switching cycles at 2 x Ir.