Siemens SENTRON 5SL series, 5SL6320-7YA miniature circuit breaker, 3-pole, C-curve, 20 A rated, 6 kA breaking capacity, 400 V AC.
| Parameter | Value |
|---|---|
| Design / model code | 5SL6YA |
| Brand name | SENTRON |
| Number of poles | 3 |
| Suitability for operation | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Tripping characteristic (curve) | C |
| Breaking capacity per EN 60898 | 6 kA |
| Overvoltage category | 3 |
| IP protection class | IP20 with distribution board cover |
| Parameter | Value |
|---|---|
| Rated voltage (AC, multi-phase) | 400 V |
| Rated frequency | 50 Hz |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width | 54 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| Halogen-free | Yes |
| Silicone-free | Yes |
The Siemens 5SL6320-7YA is a 3-pole miniature circuit breaker from the SENTRON 5SL series, rated at 20 A with a C tripping characteristic and a 6 kA breaking capacity at 400 V AC.
Terminal range accepts 0.75 to 25 mm² solid or stranded copper, torqued to 2.5–3 N·m. Mounting position any, ambient range -25 to +45 °C. Halogen-free and silicon-free construction suits enclosed or sealed assemblies.
Listed as current production (active lifecycle). No phase-out or last-time-buy notice.
Solid or stranded copper from 0.75 mm² up to 25 mm². Terminal torque spec is 2.5–3 N·m.
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