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This Siemens 5SJ4110-8HG40 is a 1-pole miniature circuit breaker from the 5SJ4 series, suitable for mechanical engineering and industrial applications. It operates with a rated supply voltage of 400V AC and a rated operational current of 10A at 30°C and 40°C, with a tripping characteristic class D.
The circuit breaker features a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. It has a breaking capacity short-circuit current of 14kA at AC according to UL 1077 and CSA C22.2 No.235. The device is designed with touch protection and combined terminals for both top and bottom connections.
With a mechanical service life of typically 10,000 switching cycles, this breaker is built for durability. It is halogen-free and sealable, offering enhanced safety and usability. The protection class is IP20 with connected conductors and IP40 in the handle range. Mounting is via DIN rail, with a depth of 70mm and a width of 18mm (1 modular width unit).
Suitable for environments regarding EMC, it is designed for use in environment B. The operational voltage at AC according to UL 489 and CSA C22.2 No. 5-02 is a maximum of 120V, and at DC it is a maximum of 60V. The supply voltage frequency is rated at 50 Hz.
The rated current is 10A.
It has a D tripping characteristic.
The rated supply voltage is 400V AC at 50 Hz. The maximum operating voltage per UL 489 is 120V AC, and per IEC for DC it is 60V.
It mounts on a DIN rail and can be installed in any position.
It is approved by CCC, CE, CSA, EAC, UL, and VDE.
Yes, it is halogen-free.