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This Siemens 5SJ4106-7HG42 is a 1-pole miniature circuit breaker designed for industrial and mechanical engineering applications. It features a C-trip characteristic and a rated operational current of 6A, with a switching capacity of 10kA at 400V AC according to EN 60898.
The circuit breaker operates with a supply voltage of 400V AC at 50Hz and has an insulation voltage of 440V AC. It supports various operating voltages, including a maximum of 277V AC according to UL 489 and CSA C22.2 No. 5-02, and up to 125V DC in a 2-channel configuration.
Designed for DIN rail mounting, the 5SJ4106-7HG42 has a compact width of 18mm, corresponding to one modular width unit. It includes combined terminals at both the top and bottom for flexible connections. The device is halogen-free and sealable, offering touch protection.
Key electrical specifications include a power loss of 2.7W per pole at rated current in a hot operating state. The connectable conductor cross-section for finely stranded conductors with core end processing ranges from a minimum of 0.75 mm² to a maximum of 25 mm². The maximum tightening torque for screw-type terminals is 3.5 N·m.
The operational current rating for the Siemens 5SJ4106-7HG42 circuit breaker is 6A at 30°C and 40°C.
The switching capacity current is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
The rated supply voltage is 400V AC at 50 Hz, and the insulation voltage is 440V AC.
The operating voltage at AC according to UL 489 and CSA C22.2 No. 5-02 is a maximum of 277 V.
This circuit breaker is designed for mounting on a standard mounting rail (DIN rail).
The circuit breaker has a height of 121 mm, a width of 18 mm, and a depth of 70 mm, with an installation depth of 70 mm.
Yes, the Siemens 5SJ4106-7HG42 circuit breaker is halogen-free.