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This Siemens 5SJ4132-8HG42 is a 1-pole miniature circuit breaker from the 5SJ4 series, designed for industrial and mechanical engineering applications. It features a D-trip characteristic and a rated operational current of 32A at AC. The breaker provides a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2.
With an insulation voltage of 440V AC and an operating voltage of up to 277V AC according to UL 489, this circuit breaker is suitable for various power distribution systems. It has a mechanical service life of typically 10,000 switching cycles and is built with touch protection.
The compact design, with a width of 18mm and a depth of 70mm, allows for easy installation on a standard DIN rail. It supports conductor cross-sections from 0.75mm² to 25mm² with core end processing. The unit is halogen-free and silicon-free, contributing to environmental safety.
Key electrical specifications include a rated supply voltage of 400V AC at 50Hz and a breaking capacity of 10kA at AC according to UL 1077.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating for the Siemens 5SJ4132-8HG42 is 32A at AC.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
This is a 1-pole miniature circuit breaker.
The insulation voltage (Ui) at AC is rated for 440V, and the operating voltage at AC according to UL 489 is a maximum of 277V.
The RoHS status is listed as RoHS3 Compliant.
This circuit breaker is designed for DIN rail mounting.