Siemens SENTRON miniature circuit breaker, 5SL5203-6CC, 2-pole, B tripping characteristic, 250 VDC, 10 kA breaking capacity, 2 MW units.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Application environment | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Number of poles | 2 |
| Parameter | Value |
|---|---|
| Tripping characteristic class | B |
| Overvoltage category | III |
| 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 |
| Parameter | Value |
|---|---|
| Pollution degree | 2 |
It's built for residential and infrastructure DC branch circuits — think PV combiner boxes, DC distribution in telecom shelters, or battery-backed control power.
Depth is 76 mm with 70 mm installation depth — enough clearance for most standard enclosures. Terminal design allows sealable covers and accepts supplementary devices downstream.
Depth is 76 mm, with an installation depth of 70 mm behind the panel face.
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