| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Supply Voltage | |
| Voltage Rating | |
| Width |
The Siemens 5SJ4106-8HG40 is a 1-pole miniature circuit breaker designed for reliable circuit protection. It operates with a rated supply voltage of 400V AC and has an operational current rating of 6A at 30°C, with derated values at higher temperatures.
This circuit breaker features a tripping characteristic class D and a short circuit breaking capacity of 14kA according to UL 1077 and CSA C22.2 No.235. It is suitable for installation on a standard DIN rail and has a mechanical service life of typically 10,000 switching cycles.
Constructed with touch protection and halogen-free materials, the 5SJ4106-8HG40 meets stringent safety and environmental standards. It supports conductor cross-sections from 0.75 mm² to 25 mm² with core end processing and has a maximum tightening torque of 3.5 N·m for its screw-type terminals.
The compact dimensions of 90mm height, 18mm width, and 70mm depth make it suitable for various industrial and mechanical engineering applications. The protection class is IP20 with connected conductors and IP40 in the handle range.
The maximum operating voltage is 120 V AC (according to UL 489) and 60 V DC. The rated supply voltage is 400 V AC at 50 Hz.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2. The short-circuit breaking capacity (Icn) per UL 1077 is 14 kA at AC.
Yes, the product is halogen-free.
It is designed for DIN rail mounting (standard mounting rail). The mounting position can be any.
The rated operational current is 6A at 30°C and 40°C, derated to 5.8A at 45°C, 5.7A at 50°C, 5.6A at 55°C, and 5.4A at 60°C.
The mechanical service life is 10,000 switching cycles.