Siemens SENTRON 5SY5420-7, 4-pole miniature circuit breaker, C-curve, 10 kA breaking capacity per IEC/EN 60898-2, 400 V AC, 72 mm wide.
| Parameter | Value |
|---|---|
| Overvoltage category | II |
| Parameter | Value |
|---|---|
| Width | 72 mm |
| Height | 90 mm |
| Depth | 76 mm |
The 76 mm depth leaves clearance for standard enclosure depths.
This breaker carries approvals under both IEC/EN 60898-2 (the European miniature circuit breaker standard) and UL1077 (supplementary protector for North America). The part is halogen-free and silicon-free.
The breaker is certified to IEC/EN 60898-2 and UL1077, and is halogen-free and silicon-free. Standard Siemens documentation includes the declaration of conformity for CE marking and the UL recognition file. RoHS and REACH compliance is typical for the SENTRON series.
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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