| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Supply Voltage | |
| Voltage Rating | |
| Width |
This Siemens 5SJ4225-8HG42 is a 2-pole miniature circuit breaker (MCB) designed for industrial and mechanical engineering applications. It features a D-type tripping characteristic and a rated operational current of 25A at 30°C and 40°C, with a maximum switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2.
The breaker operates with a rated supply voltage of 400V AC and has an insulation voltage of 440V AC. It supports a maximum operating voltage 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 unit has a width of 36mm, a depth of 70mm, and an installation depth of 70mm. It offers touch protection and is halogen-free and silicon-free. The breaker is sealable and can accommodate supplementary devices. Connection is made via combined terminals at the top and bottom, with a maximum tightening torque of 3.5 N·m for screw-type terminals.
The rated operational current is 25A at 30°C and 40°C.
It has 2 poles.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
The rated supply voltage at AC is 400 V.
The tripping characteristic class is D.
It is designed for DIN rail mounting.
Yes, the product feature is halogen-free.