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This Siemens 5SJ4111-7HG42 is a 1-pole miniature circuit breaker from the 5SJ4 series. It features a C-trip characteristic and a rated operational current of 5A at 30°C, with derating at higher temperatures. The breaker has an insulation voltage of 440V AC and an operating voltage of up to 277V AC according to UL 489 and CSA C22.2 No. 5-02.
With a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2, this circuit breaker offers robust protection. It is designed for DIN rail mounting and has a compact width of 18mm, corresponding to one modular width unit. The device includes combined terminals for both top and bottom connections and offers touch protection.
Additional features include a mechanical service life of 10,000 switching cycles and a degree of pollution of 3. The breaker is halogen-free, sealable, and silicon-free, making it suitable for various industrial and mechanical engineering applications.
The rated operational current is 5A at 30°C, with derating at higher temperatures.
This circuit breaker has 1 pole.
The tripping characteristic class is C.
The maximum operating voltage at AC according to UL 489 and CSA C22.2 No. 5-02 is 277 V.
The switching capacity current is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
The dimensions are 121 mm in height, 18 mm in width, and 70 mm in depth.
Yes, the product feature indicates it is halogen-free.