Siemens SENTRON 5SL series miniature circuit breaker, 1-pole, C-curve, 0.5 A, 10 kA breaking capacity per EN 60898, 400 V AC, 1 modular width (18 mm).
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Number of poles | 1 |
| Application suitability | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Tripping characteristic class | C |
| Rated value (EN 60898) | 10 kA |
| Energy limitation class | 3 |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width | 18 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Modular width units | 1 |
| Torque, min. | -40 °C |
| Torque, max. | 75 °C |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| IP protection class | IP20, with connected conductors |
| Pollution degree | 2 |
| Halogen-free | Yes |
| Silicone-free | Yes |
The 5SL4105-7CC: The C-curve (5–10x In) means this breaker handles moderate inrush without nuisance tripping — good for small motor starters, contactor coils, or lighting banks where the initial surge is higher than a B-curve would tolerate. At 0.5 A, it's sized for a control transformer secondary or a small lighting circuit, not a main feeder.
Rated for residential buildings and infrastructure per the manufacturer's suitability note.
We source this part to order against an RFQ. Availability and current pricing are confirmed at quote time — submit a request and we'll get you a firm number.
The depth is 76 mm, with an installation depth of 70 mm. Width is 18 mm (one modular unit), height is 90 mm.
Yes, both are 1-pole C-curve MCBs in the same 5SL family with identical 18 mm width, same DIN-rail footprint, and same terminal layout. The only difference is the current rating — 0.5 A vs 12 A — so the physical swap is a straight drop-in, but verify the load current before substituting.
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