Siemens SENTRON 5SL4402-7RC miniature circuit breaker, 4-pole, tripping characteristic C, 2 A rated current, 10 kA breaking capacity at 415 V AC, 1 MW width.
| Parameter | Value |
|---|---|
| Brand name | SENTRON |
| Application suitability | Residential buildings/infrastructure |
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Pole configuration | 4P |
| Rated voltage, AC (multi-phase) | 440 V |
| Parameter | Value |
|---|---|
| Tripping characteristic (trip curve) | C |
| Energy limitation class | 3 |
| Overvoltage category | III |
| Pollution degree | 2 |
| Degree of protection (IP) | IP20, with connected conductors |
| Parameter | Value |
|---|---|
| Width in modular units | 1 |
| Width | 18 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 |
| Parameter | Value |
|---|---|
| Power loss per pole, AC (hot state, at In) | 1.25 W |
The Siemens 5SL4402-7RC is a SENTRON miniature circuit breaker — 4-pole, C-curve, rated 2 A at 415 V AC with a 10 kA breaking capacity per EN 60898.
IP20 with conductors connected, so it's meant for enclosed distribution boards, not open washdown areas.
That's low enough that derating in a standard 12-module enclosure is minimal, but worth checking if you're packing 24+ breakers in a sealed box at 40 °C ambient.
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 price and lead time.
The overall depth is 76 mm; installation depth (behind the panel face) is 70 mm. That's the dimension you need for enclosure clearance.
The part is designed to EN 60898 (breaking capacity 10 kA at 415 V AC) and carries the SENTRON brand. Standard Siemens documentation includes the datasheet, CE declaration, and environmental compliance (RoHS/REACH) — available on request with the RFQ.
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