The 5SY6250-7: The 36 mm width (2 modular units) fits standard DIN-rail spacing; installation depth is 70 mm, total depth 76 mm. Mounting position is unrestricted. Pollution degree 3, overvoltage category III. The breaker is listed to IEC/EN 60898-1 and IEC/EN 60947-2, with a separate UL 1077 rating of 5 kA for North American applications. Halogen-free and silicon-free materials suit clean-room or sensitive environments.
Siemens 5SY6250-7 SENTRON MCB, 2P C-curve 6kA
MPN5SY6250-7
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Siemens SENTRON 5SY6250-7, 2-pole C-curve miniature circuit breaker, 400 V AC, 6 kA (EN 60898) / 10 kA (IEC 60947-2).
$24.13Ref. price · indicative, final on quote
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MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Application environment | Mechanical engineering / industry |
Electrical
| Parameter | Value |
|---|---|
| Number of poles | 2 |
Protection
| Parameter | Value |
|---|---|
| Tripping characteristic class | C |
| Overvoltage category | III |
Mechanical
| Parameter | Value |
|---|---|
| Modular width units | 2 |
| Width | 36 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Mounting position | any |
| Min. | -40 °C |
| Max. | 75 °C |
| Protection degree (IP) | IP20, with connected conductors |
Environmental
| Parameter | Value |
|---|---|
| Pollution degree | 3 |
Specifications
| Parameter | Value |
|---|---|
| At AC rated value | 400 V |
| According to EN 60898 rated value | 6 kA |
| With single-phase operation at AC rated value | 440 V |
| Energy Limitation Class | 3 |
Product details
MPN
5SY6250-7