Siemens SENTRON 5SY8213-8 miniature circuit breaker, 2-pole, D tripping characteristic, 13 A rated current, 30 kA breaking capacity per IEC 60947-2, 36 mm wide, 76 mm deep.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Application environment | Mechanical engineering / industry |
| Parameter | Value |
|---|---|
| Number of poles | 2 |
| Parameter | Value |
|---|---|
| Tripping characteristic class | D |
| 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 |
It's built to protect motor and transformer circuits where inrush currents are high — the D-curve holds through the start-up spike and trips on sustained overload.
D-curve means magnetic trip between 10x and 20x In — that's 130 A to 260 A instantaneous. It's sized for motor starters, small transformers, and welding equipment that draw a heavy inrush without being a fault. For UL 1077 installations (supplementary protection), the interrupting rating is 5 kA.
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.
The depth is 76 mm. That's the dimension from the DIN rail face to the back of the housing, critical for enclosure fit.
The SENTRON series carries IEC 60947-2 and UL 1077 / CSA C22.2 No.235 certifications. The part is halogen-free and silicon-free. For specific RoHS or REACH declarations, the manufacturer provides declarations of conformity on request.
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