When selecting a Miniature Circuit Breaker (MCB) for commercial or industrial applications, understanding the technical specifications is crucial. The S200M series MCB stands out as a reliable choice due to its robust performance and compliance with international standards.
This MCB is designed for single-pole configurations, offering a rated current of 25 A. It operates efficiently within a voltage range of 230/400 VAC, making it versatile for various electrical systems. With a breaking capacity of 15 kA at 230 VAC, this breaker ensures safety by effectively interrupting fault currents.
The device boasts an impressive rated impulse withstand voltage of 4 kV and an insulation voltage rating of 440 V, providing solid protection against electrical surges and ensuring long-term reliability. Its power loss is minimal at just 3.1 W, contributing to energy efficiency in your installations.
Conforming to AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 standards, the S200M series meets rigorous safety criteria required in Australia and internationally. The degree of protection offered by this unit is IP20, suitable for environments where limited exposure to dust and moisture is expected.
Installation is straightforward with its screw clamp terminal type that supports cable cross-sections up to 35 sq-mm on both top and bottom connections. The recommended tightening torque is set at 2.8 N-m to ensure secure installation on DIN rails.
Physically compact yet sturdy, the MCB measures a width of just 17.5 mm per pole with dimensions standing at a height of 88 mm and depth of 69 mm—ideal for space-constrained panels without compromising on performance.
Designed for durability under demanding conditions, it offers electrical endurance up to an impressive count of 20,000 cycles while maintaining short circuit capacity at both standard (10 kA) and rated short circuit current levels (15 kA). This makes it particularly suitable for high-stress environments often encountered in industrial settings.
The curve type D characteristic ensures delayed tripping in case of temporary overloads—perfect for protecting circuits with high inductive loads such as motors or transformers commonly found in industrial applications.
Temperature resilience ranges from -25°C to +55°C during operation and extends from -40°C to +70°C when stored—demonstrating adaptability across diverse climatic conditions typical within Australia’s varied landscapes.
With its housing finished in RAL7035 grey—a neutral tone that blends seamlessly into most control panels—the S200M series not only performs well but also maintains aesthetic uniformity within professional setups.
For those seeking dependable circuit protection tailored specifically towards commercial or industrial use cases requiring adherence to Australian standards alongside global benchmarks—the S200M Series MCB represents an optimal balance between functionality & compliance without compromise on quality or safety aspects inherent within critical infrastructure components today!