Siemens SENTRON 5SL6416-6, 4-pole miniature circuit breaker, B-curve, 16 A rated at 400 V AC, 6 kA breaking capacity per EN 60898 and IEC 60947-2.
| Parameter | Value |
|---|---|
| Brand name | SENTRON |
| Application suitability | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Pole configuration | 4P |
| Rated current (In), AC | 16 A |
| Rated voltage, AC (multi-phase) | 440 V |
| Rated voltage, DC (max.) | 72 V |
| Voltage type | AC |
| Parameter | Value |
|---|---|
| Tripping characteristic (trip curve) | B |
| Rated breaking capacity (Icn), per EN 60898 | 6 kA |
| Rated breaking capacity, per IEC 60947-2 | 6 kA |
| Energy limitation class | 3 |
| Overvoltage category | III |
| Pollution degree | 2 |
| Degree of protection (IP) | IP20, with connected conductors |
| Neutral conductor switching | No |
| Touch protection | Yes |
| Parameter | Value |
|---|---|
| Width in modular units | 4 |
| Width | 72 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Mounting position | any |
| Tightening torque, max. | 75 °C |
| Tightening torque, min. | -40 °C |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| Halogen-free | Yes |
| Silicone-free | Yes |
| Influence of ambient temperature (derating) | Periodically +55°C, max. 95% humidity |
The Siemens 5SL6416-6 is a 4-pole SENTRON miniature circuit breaker with B-curve tripping characteristic, rated 16 A at 400 V AC. Breaking capacity is 6 kA per both EN 60898 and IEC 60947-2 — enough for most residential and light commercial sub-distribution boards.
At 40 °C it derates to 15.23 A, at 45 °C to 14.88 A, and at 55 °C to 13.99 A. Plan the load side accordingly so the breaker doesn't nuisance-trip on a hot day.
6 kA per both EN 60898 and IEC 60947-2, at 400 V AC.
This part is sourced to order against an RFQ through independent distribution. Submit a request for current availability and pricing.
The breaker carries IP20 protection (with connected conductors), is halogen-free and silicon-free, and is rated for overvoltage category III, pollution degree 2. It is designed for residential buildings and infrastructure per the manufacturer's suitability listing.
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