| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Industrial Grade | |
| Mounting Type | |
| Number of Poles | |
| Supply Voltage | |
| Voltage Rating | |
| Width |
The Siemens 5SJ4130-7HG40 is a miniature circuit breaker (MCB) from the 5SJ4 series, designed for reliable protection in industrial and mechanical engineering applications. This 1-pole device operates with a C-type tripping characteristic and has a rated operational current of 30A at 30°C, with derating at higher temperatures.
Key electrical specifications include a rated supply voltage of 400V AC and a maximum operating voltage of 120V AC according to UL 489 and CSA C22.2 No. 5-02 standards. It boasts a significant short circuit breaking capacity of 14kA according to UL 1077 and CSA C22.2 No.235, and 10kA according to EN 60898.
Designed for easy installation on a standard DIN rail, the 5SJ4130-7HG40 features combined terminals for both top and bottom connections. It has a mechanical service life of 10,000 switching cycles and offers touch protection. The unit is also halogen-free, sealable, and silicon-free, contributing to its suitability in various environments.
The operational current rating at 30°C is 30A.
The tripping characteristic class is C.
The short circuit breaking capacity is 14 kA according to UL 1077 and CSA C22.2 No.235.
The maximum operating voltage at AC according to UL 489 and CSA C22.2 No. 5-02 is 120 V.
The rated supply voltage frequency is 50 Hz.
The protection class is IP20 with connected conductors, and IP 40 in the handle range.
Yes, the product feature indicates it is halogen-free.