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The Schurter Inc. 4400.0344 is a thermal circuit breaker designed for equipment protection. It features a threaded neck type, push-to-reset actuation, and quick connect terminals.
Key electrical specifications include a rated voltage of 240 VAC and 48 VDC, with a rated current range of 0.05 to 16 A. The breaker offers a conditional short circuit capacity of 2 kA at 240 VAC and an Icn of 8 x In or 96 A depending on the rated current. It is designed for overload protection according to IEC and UL/CSA standards.
This circuit breaker operates within a temperature range of -5 °C to 60 °C and has a degree of protection of IP40 on the front side. It is built for durability with a typical endurance of 500 switching cycles and minimum endurance of 50 switching cycles under specific conditions. The device weighs approximately 10g.
Applications for this circuit breaker include power tools, household equipment, power supplies and chargers, and industrial appliances. It is approved by CSA, EN, GB, IEC, and UL standards.
The rated operating voltage is 240 VAC and 48 VDC.
It is designed for panel mount.
-5°C to 60°C.
Thermal tripping type.
Push to reset.
1 pole.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.