Siemens SENTRON miniature circuit breaker, 5SL6301-7MB, 3-pole, C-curve, 1 A, 6 kA interrupting capacity per EN 60898 at 400 V AC.
| Parameter | Value |
|---|---|
| Brand name | SENTRON |
| Number of poles | 3 |
| Pole configuration | 3P |
| Suitability for operation | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Tripping characteristic (curve) | C |
| Breaking capacity per EN 60898 | 6 kA |
| Breaking capacity per IEC 60947-2 | 6 kA |
| Overvoltage category | III |
| IP protection class | IP20, with connected conductors |
| Energy limitation class | 3 |
| Pollution degree | 2 |
| Parameter | Value |
|---|---|
| Rated voltage (AC, multi-phase) | 440 V |
| Voltage type (AC/DC) | AC |
| Supply frequency range | 50/60 Hz |
| Power loss per pole at rated current (AC, hot) | 1.2 W |
| Mechanical service life (operating cycles, typ.) | 20 000 |
| Parameter | Value |
|---|---|
| Modular width units | 3 |
| 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 |
| Sealable | Yes |
| Accepts supplementary devices | Yes |
| Parameter | Value |
|---|---|
| Halogen-free | Yes |
| Silicone-free | Yes |
At 1 A per pole, this breaker protects a 400 V three-phase circuit drawing roughly 0.7 kW (assuming a power factor around 0.8).
The 5SL6301-7MB occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 76 mm and an installation depth of 70 mm behind the panel face. It mounts in any position and is rated IP20 with conductors connected — standard for enclosed distribution boards.
The 5SL6301-7MB has a 6 kA interrupting capacity per both EN 60898 and IEC 60947-2 at 400 V AC.
The 5SL6301-7MB 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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