Siemens SENTRON 5SY5213-6, 2-pole miniature circuit breaker, B-curve, 13 A rated, 10 kA breaking capacity per IEC/EN 60898-2 and UL1077.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Application environment | universal current |
| 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 | 3 |
| Parameter | Value |
|---|---|
| At AC rated value | 13 A |
| According to EN 60898 rated value | 10 kA |
| With single-phase operation at AC rated value | 440 V |
| Energy Limitation Class | 3 |
The 13 A rating is at 35 °C ambient; the breaker derates to 12.38 A at 40 °C and 11.39 A at 60 °C. If your panel runs warm — say, a sealed enclosure in a washdown area — use the 40 °C or 50 °C column for sizing. The 2-pole design switches both phase and neutral (no neutral conductor switching, so both poles are protected).
This is an active, in-production Siemens SENTRON MCB.
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The depth is 76 mm, with an installation depth of 70 mm. Width is 36 mm (2 modular units), height 90 mm.
The breaker is certified to IEC/EN 60898-2 and UL1077. It is halogen-free and silicon-free, which supports RoHS/REACH compliance for sensitive environments.
Yes — both are 2-pole SENTRON MCBs with the same 36 mm width, 76 mm depth, and DIN-rail mounting. The difference is rating: 5SY5213-6 is 13 A B-curve; 5SY5240-7 is 40 A C-curve. No rewiring needed if the panel wiring and load match the 13 A rating.
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