Siemens 5SY61 MCB B10, 1-pole miniature circuit breaker, 10 A B-curve, IP20, 18 mm wide, 50/60 Hz.
| Parameter | Value |
|---|---|
| Number of poles | 1 |
| Parameter | Value |
|---|---|
| MNR | 5SY6110-6 |
| MRN | 5SY6110-6 |
| Type | Circuit Breaker |
| Model | 5SY61 MCB B10 |
| Weight | Approx 0.15 kg |
| Condition | Used |
| Shelf no. | 220901 |
| Dimensions | 90 x 18 x 76 mm |
| Power loss | 1.3 W |
| IP rating | IP20 |
| Operating frequency | 50/60 Hz |
| Operational current | 10 A |
| Operation temperature | -25…55 °C |
The Siemens 5SY61 MCB B10 (MNR 5SY6110-6) is a 1-pole miniature circuit breaker rated for 10 A with a B-trip curve, operating at 50/60 Hz. The IP20 finger-safe housing means it's intended for installation inside a distribution board or enclosure, not exposed to washdown or outdoor conditions.
Power loss is 1.3 W at rated load, which matters for thermal budgeting inside a crowded enclosure — stack several of these in a lighting panel and the cumulative heat affects the ambient temperature rise.
The MNR (manufacturer reference number) for the 5SY61 MCB B10 is 5SY6110-6.
It is a 1-pole, 10 A B-curve miniature circuit breaker rated for 50/60 Hz, with IP20 protection, 1.3 W power loss, and dimensions of 90 x 18 x 76 mm.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
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