Siemens SENTRON miniature circuit breaker, 5SY3010-6, 1P+N, B-curve 10 A, 4.5 kA breaking capacity per EN 60898, 230 V AC, 18 mm width, standard rail mount.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Parameter | Value |
|---|---|
| Tripping characteristic class | B |
| Rated value (EN 60898) | 4.5 kA |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Combined terminal, top | No |
| Combined terminal, bottom | No |
| Width | 18 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Torque, min. | 17.7 lbf·in |
| Torque, max. | 22.1 lbf·in |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| IP protection class | IP20, with connected conductors |
| Halogen-free | Yes |
| Silicone-free | Yes |
The Siemens SENTRON 5SY3010-6 is a 1P+N miniature circuit breaker rated 10 A with a B-curve tripping characteristic and a 4.5 kA breaking capacity per EN 60898 at 230 V AC.
The 1P+N pole design switches the live conductor and switches the neutral — important for single-phase final circuits where you want overcurrent protection on the phase and neutral isolation in the same device. Terminal torque spec is 17.7 to 22.1 lbf·in; a torque screwdriver is the right tool here.
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Rated 4.5 kA per EN 60898 at 230 V AC, which is the standard interrupting rating for residential and light commercial distribution boards.
Yes — same 18 mm width, same 76 mm depth, same DIN-rail mounting footprint. The difference is the rating: 5SY3010-6 is 10 A B-curve, while 5SY6040-6 is 40 A B-curve. No rewiring or panel modification needed if the ampacity matches the circuit.
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