5SJ4125-7HG42
Product ID:224709
Updated: 2026/7/10

Key Features
- 1Protect branch circuits reliably with a 25A amperage rating.
- 2Ensure safety and compliance by meeting UL 489 standards.
- 3Simplify installation using compact 121x18x70 mm DIN rail design.
- 4Connect easily with field wiring for 14-4 AWG copper conductors.
- 5Deploy in industrial environments rated for up to 40°C.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module | 1 | Description | 5SJ4 1P C25, 480Y/277V AC 10KA; Rated current 25A; Breaking capacity 10kA; Trip unit C |
| Others | 480Y/277VAC | Breaking Capacity Icn(kA) standard IEC60898 | 10 |
| Number of Poles | 1P | Trip Unit | C【C characteristic curve】 |
| Rated Current In(A) | 25 | Specifications | 5SJ4-HG【0.6-63A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 5SJ4125-7HG42 |
Specifications may be subject to change without notice
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