Siemens SENTRON miniature circuit breaker, 5SY4316-7CC11, 3-pole, 16 A rated current, C-tripping characteristic, 10 kA breaking capacity at 400 V AC per EN 60898, designed for railway applications.
| Parameter | Value |
|---|---|
| Brand name | SENTRON |
| Number of poles | 3 |
| Suitability for operation | Mechanical engineering / industry |
| Parameter | Value |
|---|---|
| Tripping characteristic (curve) | C |
| Breaking capacity per EN 60898 | 10 kA |
| Overvoltage category | III |
| IP protection class | IP20, with connected conductors |
| Parameter | Value |
|---|---|
| Rated current (AC) | 400 V |
| Rated voltage (AC, multi-phase) | 440 V |
| Rated frequency | 50/60 Hz |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width | 54 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Terminal tightening torque, max. | 75 °C |
| Terminal tightening torque, min. | -40 °C |
| Combined terminal, top | Yes |
| Combined terminal, bottom | Yes |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| Halogen-free | Yes |
| Silicone-free | Yes |
| Influence of surrounding temperature | max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C |
The Siemens SENTRON 5SY4316-7CC11 is a 3-pole miniature circuit breaker (MCB) rated 16 A at 400 V AC, with a C-tripping characteristic and a 10 kA breaking capacity per EN 60898. The 3-pole construction (3P) covers three-phase circuits; the neutral is not switched (no neutral conductor switching).
The ambient temperature influence is specified: max 95% RH up to 55 °C, 55% RH up to 70 °C, and 35% RH up to 75 °C.
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The depth is 76 mm. The installation depth (panel cutout) is 70 mm.
The 5SY4316-7CC11 and the 5SY4316-7CV share the same 3-pole, 16 A, C-curve, 10 kA rating and the same SENTRON platform, so the fit and function are identical. The difference is in the terminal design or accessory compatibility — verify the specific terminal variant before swapping without a panel review.
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