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The Siemens 5SJ4106-8HG42 is a 1-pole miniature circuit breaker from the 5SJ4 series, designed for robust electrical protection and automation applications. It features a D-trip characteristic and a rated current of 6A, with a voltage rating of 400V AC. The breaker offers a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2, ensuring safety in high-fault current situations.
This device is suitable for mechanical engineering and industrial applications, providing reliable circuit protection. It has a mechanical service life of 10,000 switching cycles and is built with touch protection. The breaker supports conductor cross-sections from 0.75mm² to 25mm² and has a maximum tightening torque of 3.5 N·m.
Designed for DIN rail mounting, the 5SJ4106-8HG42 has a compact width of 18mm, fitting standard electrical enclosures. It operates within a temperature range suitable for industrial environments and meets IP20 protection class with connected conductors. The product is also halogen-free, contributing to safety and environmental considerations in installations.
The rated current is 6A at 30°C and 40°C, decreasing slightly at higher temperatures.
The rated voltage is 400V AC, with an insulation voltage of 440V AC.
The switching capacity is 10kA according to EN 60898 and 15kA according to IEC 60947-2.
The tripping characteristic class is D.
The typical mechanical service life is 10,000 switching cycles.
The protection class is IP20 with connected conductors, and IP40 in the handle range.
Yes, the product feature is halogen-free.