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The Schurter 4435.0072 is a thermal circuit breaker engineered for reliable overcurrent protection in industrial and commercial applications. Rated for 6 amperes at 240 volts AC, this component ensures safe operation within specified electrical limits. It supports a voltage rating up to 415 VAC and provides a conditional short circuit capacity of 2 kA, safeguarding downstream equipment from fault currents.
Designed with a robust rocker actuator, the breaker offers an ingress protection rating of IP40 on the front side, preventing access to hazardous parts and limiting dust ingress. It withstands dielectric strength exceeding 2.5 kV at 50 Hz and 4 kV under impulse conditions, ensuring insulation integrity. The unit maintains an insulation resistance greater than 100 MΩ when tested at 500 VDC.
Mechanical and electrical durability are rated at 50,000 switching cycles under nominal load conditions. The breaker meets IEC standards for overload performance, tripping reliably at six times the rated current, and complies with UL/CSA requirements for minimum 50 trips at 1.5 times the rated current. It operates effectively in temperatures ranging from -30 °C to 60 °C and can be stored between -40 °C and 60 °C. Vibration resistance is certified to ±0.75 mm amplitude across 10 to 60 Hz and 10 G acceleration from 60 to 500 Hz, making it suitable for demanding environments.
The device is rated for 415 VAC, with a specific rating of 240 VAC noted in the product description.
The allowable operating temperature range is -30 °C to 60 °C.
The conditional short circuit capacity is 2 kA at 415 VAC.
The mechanical and electrical lifetime is rated at 50,000 switching cycles.
The front side degree of protection is IP40 according to IEC 60529.