Siemens SENTRON 5SY6 series, miniature circuit breaker, 4-pole (3P+N), D tripping characteristic, 1.6 A rated current, 400 V AC, 6 kA (EN 60898) / 30 kA (IEC 60947-2).
| Parameter | Value |
|---|---|
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Width | 72 mm |
| Height | 90 mm |
| Depth | 76 mm |
The Siemens 5SY6615-8 is a 4-pole (3P+N) SENTRON miniature circuit breaker with D-curve tripping, rated 1.6 A at 400 V AC. It carries a 6 kA breaking capacity per EN 60898 and 30 kA per IEC 60947-2, with a DC rating of 15 kA per IEC 60947-2 and 5 kA under UL 1077 / CSA C22.2 No. 235.
Occupies 4 width units (72 mm) on the rail. IP20 with conductors connected.
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.
76 mm overall depth, with an installation depth of 70 mm.
Solid and stranded conductors from 0.75 to 35 mm² at both top and bottom terminals.
Both are 4-pole SENTRON MCBs on the same DIN-rail footprint (4 width units), so the mechanical fit is the same. The main difference is the rated current and tripping curve — verify the load requirements before substituting.
It carries approvals per EN 60898, IEC 60947-2, UL 1077, and CSA C22.2 No. 235. RoHS and REACH declarations are available on request.
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