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This Schurter Inc. 4435.0107 is a 2-pole thermal circuit breaker designed for equipment protection. It offers a rated current range of 0.05 to 20A AC and a DC voltage rating of 60VDC, with AC voltage ratings up to 240VAC (IEC) and 277VAC (UL/CSA).
The breaker features a thermal tripping mechanism and a rocker actuator for operation. It has a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 50,000 cycles under specified AC and DC conditions. The operating temperature range is -30°C to 60°C.
Designed for panel mounting, this circuit breaker is suitable for various industrial applications. It meets IEC 60934 standards for conditional short circuit capacity and has a front-side degree of protection of IP40.
Key specifications include a dielectric strength of over 2.5 kV AC and impulse dielectric strength of over 4 kV. Insulation resistance is rated at over 100 MΩ at 500 VDC. The unit also exhibits vibration resistance according to IEC 60068-2-6 and shock resistance according to IEC 60068-2-27.
The 4435.0107 is rated for 240VAC (IEC) or 277VAC (UL/CSA) and 60VDC.
The continuous current rating is 20A, with an adjustable range of 0.05A to 20A AC.
The operating temperature range is -30°C to 60°C.
It uses a rocker actuator with red illumination.
The front side is rated IP40 according to IEC 60529.
It is a 2-pole circuit breaker.
The mechanical lifetime is 50,000 switching cycles.