Siemens SENTRON 5SJ4325-8HG42 miniature circuit breaker, 3-pole D-curve, 10 kA (EN 60898) / 15 kA (IEC 60947-2), 400 V AC, 60 V DC. Width 54 mm, depth 70 mm.
| Parameter | Value |
|---|---|
| Overvoltage category | 3 |
| Parameter | Value |
|---|---|
| Width | 54 mm |
| Height | 121 mm |
| Depth | 70 mm |
It delivers 10 kA and 15 kA breaking capacity, covering typical distribution board and motor branch-circuit fault levels.
Depth is 70 mm with a mounting depth of also 70 mm, so it sits flush with the rail. Height 121 mm. No back-of-panel clearance needed beyond the rail. IP20 with conductors connected; IP40 in the handle area. Sealable (padlockable) for lockout/tagout. Mounting position any, which simplifies layout.
The breaker is halogen-free, silicon-free, and sealable. IP20/IP40 rated. Degree of pollution 3, overvoltage category III. Specific RoHS/UL statements should be verified from the manufacturer's declaration.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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