Siemens SENTRON miniature circuit breaker, 5SJ6106-7FC, 1-pole, C-curve, 6 A rated current, 6 kA breaking capacity per EN 60898, 18 mm width, 76 mm depth.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Number of poles | 1 |
| Pole design | 1P |
| Application suitability | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Tripping characteristic class | C |
| Rated value (EN 60898) | 6 kA |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width | 18 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Modular width units | 1 |
| Torque, min. | -40 °C |
| Torque, max. | 75 °C |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| IP protection class | IP20, with connected conductors |
| Pollution degree | 2 |
| Halogen-free | Yes |
| Silicone-free | Yes |
The Siemens 5SJ6106-7FC is a SENTRON miniature circuit breaker — 1-pole, C-curve, rated 6 A at 30 °C, with a 6 kA breaking capacity per EN 60898.
At 30 °C ambient the breaker carries 6 A continuously. At 40 °C that figure drops to 5.64 A, and at 45 °C to 5.4 A — a 10 % reduction from the 30 °C rating. The single-pole version is rated 250 V AC for single-phase operation and 400 V AC for multi-phase; DC rating tops out at 72 V.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial response.
The overall depth is 76 mm; the installation depth behind the DIN rail is 70 mm.
18 mm, which equals one modular width unit on a standard DIN-rail panel.
Physically yes — both are 1-pole, 18 mm wide, 76 mm deep, and mount on the same DIN rail. The difference is the trip curve: 5SJ6106-7FC is C-curve (5–10× In), while 5SL3116-6MB is B-curve (3–5× In). If the panel was wired for a B-curve breaker, swapping to a C-curve changes the magnetic trip threshold, so verify the downstream load's inrush characteristic before substituting.
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