Siemens SENTRON 5SY4502-7CC11 miniature circuit breaker, 2-pole 1P+N, 2 A rated, C characteristic, 10 kA breaking capacity per EN 60898, 230 V AC, 72 V DC max, width 36 mm (2 MW), IP20, halogen-free, railway design.
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breaker |
| Brand name | SENTRON |
| Number of poles | 2 |
| Application suitability | Mechanical engineering / industry |
| Parameter | Value |
|---|---|
| Tripping characteristic class | C |
| Rated value (EN 60898) | 10 kA |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Combined terminal, top | Yes |
| Combined terminal, bottom | Yes |
| Width | 36 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Sealable | Yes |
| Parameter | Value |
|---|---|
| IP protection class | IP20, with connected conductors |
| Halogen-free | Yes |
| Silicone-free | Yes |
The neutral conductor switching function means the N pole opens and closes with the phase — important for isolating the full circuit during maintenance on a 1P+N supply where the neutral is not bonded to ground downstream. Touch protection is built in. The 50/60 Hz rating covers both mains frequencies globally.
The part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — no stock count or price is listed here, but the supply chain is active.
Rated 10 kA per EN 60898 at 230 V AC. That is the standard domestic/light commercial interrupting rating for this class.
Solid or stranded conductors from 0.75 mm² up to 35 mm² at the combined top and bottom terminals. Tightening torque is 2.5–3.5 N·m.
Yes. It occupies 2 width units (36 mm) on a DIN rail, which is the standard footprint for a 1P+N MCB. Installation depth is 70 mm; overall depth is 76 mm.
Yes, the design is specifically listed for railway applications. It is halogen-free and silicon-free, and rated for ambient temperatures from -40 to +70 °C.
No related articles