Siemens 5SX4540-7
MPN5SX4540-7
End of Life
CIRCUIT BREAKER T55 230V, 10KA, 1+N-POLE, C, 40A
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breakers |
| Brand name | SENTRON |
Electrical
| Parameter | Value |
|---|---|
| Number of poles | 2 |
Protection
| Parameter | Value |
|---|---|
| Tripping characteristic class | C |
| Overvoltage category | 3 |
Mechanical
| Parameter | Value |
|---|---|
| Installation depth | 55 mm |
| Mounting position | any |
| Protection degree (IP) | IP20, with connected conductors |
MPN
5SX4540-7