| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Industrial Grade | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Supply Voltage | |
| Voltage Rating | |
| Width |
The Siemens 5SJ4111-7HG40 is a 1-pole miniature circuit breaker designed for industrial and mechanical engineering applications. It operates with a rated voltage of 400V AC and has a current rating of 5A.
Key electrical specifications include a tripping characteristic class C, a short circuit breaking capacity of 14kA according to UL 1077 and CSA C22.2 No.235, and a switching capacity of 10kA according to EN 60898. The insulation voltage (Ui) is rated at 440V AC.
This circuit breaker is designed for DIN rail mounting and features combined terminals at both the top and bottom. It has a mechanical service life of typically 10,000 switching cycles. The device is halogen-free and silicon-free, contributing to its suitability in various environments.
Mechanical dimensions include a width of 18mm, a depth of 70mm, and a height of 90mm, with an installation depth of 70mm. It is suitable for operation in environment B regarding EMC. The protection class is IP20 with connected conductors and IP40 in the handle range.
The rated operational current is 5 A at 30 °C and 40 °C.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
The tripping characteristic class is C.
The rated supply voltage is 400 V AC. Maximum operating voltage is 120 V AC (UL 489) and 60 V DC.
Yes, the product is halogen-free.
The protection class is IP20, with IP40 in the handle range when conductors are connected.
It mounts on a standard DIN rail and can be installed in any position.