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The Schurter Inc. 4400.003 is a thermal circuit breaker featuring a snap-in design and quick connect terminals. This 1-pole device is designed for panel mounting and includes a reset type actuator.
Key electrical specifications include a rated voltage of 240 VAC and 48 VDC, with a rated current range of 0.05 to 16 A. It has a conditional short circuit capacity of 2 kA at 240 VAC and a short circuit capacity (Icn) of up to 96 A. The breaker is built to withstand environmental conditions with a degree of protection of IP40 on the front side.
Mechanical and thermal characteristics include a wide operating temperature range from -5 °C to 60 °C, and resistance to vibration and shock. The device has a typical endurance of 500 switching cycles at 2x Ir and minimum endurance of 50 switching cycles under specific DC conditions. It is designed according to standards such as IEC 60934 and UL 1077.
Applications for this circuit breaker include power tools, household equipment, power supplies and chargers, and industrial appliances. Its compact design and positively trip-free release mechanism make it suitable for various demanding environments.
The operating voltage is 240 VAC and 48 VDC.
The current rating is 10A.
It uses panel mounting.
The allowable operating temperature is -5 °C to 60 °C.
Yes, it is RoHS3 Compliant.