In the realm of industrial and commercial applications, selecting a circuit breaker that meets technical specifications is crucial. This particular model offers a robust solution with a rated current of 20 A, ensuring it can handle substantial electrical loads efficiently. Designed for reliability, it boasts a rated impulse withstand voltage of 4 kV and an insulation voltage of 440 V, making it suitable for demanding environments.
Operating at a rated voltage of 400 V, this circuit breaker ensures consistent performance across various installations. It has been engineered with power efficiency in mind, featuring a power loss of only 7.5 W. The device's three-pole configuration provides comprehensive protection while maintaining compact dimensions—52.5 mm in width, 88 mm in height, and 69 mm in depth.
Safety and durability are paramount; hence this breaker comes with an IP20 degree of protection to guard against dust ingress while its electrical durability stands at an impressive 20,000 cycles. It adheres to international standards such as IEC/EN 60898-1 and IEC/EN 60947-2, assuring compliance with global safety requirements.
The breaking capacity is noteworthy at 11.3 kA—a testament to its capability to interrupt fault currents effectively without compromising on performance or safety. Installation is straightforward thanks to the screw clamp terminal type which supports secure connections under a tightening torque of 2.8 N-m.
Designed for versatility across climates, this product operates smoothly within ambient temperatures ranging from -25°C to +55°C and can be stored safely between -40°C and +70°C. Its housing features the RAL 7035 grey color—an industry standard that complements most equipment aesthetics.
This circuit breaker's curve type C characteristic allows it to handle moderate surges typical in both residential and light industrial settings without nuisance tripping—a vital feature for maintaining operational continuity.
With its degree of pollution rating at IP3, it's crafted to function reliably even in environments where dust might pose challenges—making it ideal for diverse Australian conditions whether urban or more remote areas require robust electrical solutions.
Overall, this well-rounded product integrates essential technical specifications into one cohesive package designed for those who value dependability alongside adherence to stringent standards—a practical choice for professionals seeking reliable performance over time.