5SY4263-8 - Siemens
MPN5SY4263-8
Active
Miniature circuit breaker 400 V 10kA, 2-pole, D, 63 A, D=70 mm
$384.21Ref. price · indicative, final on quote
StockContact for availability
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 | D |
| 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 |
MPN
5SY4263-8