5SJ4303-8HG42
Product ID:224181
Updated: 2026/6/15
Key Features
- 1Achieve reliable protection with a 10kA interrupt rating.
- 2Meet strict safety standards via UL 489 compliance.
- 3Simplify installation in tight spaces with a compact design.
- 4Ensure operational safety using thermal-magnetic trip technology.
- 5Select calibration bases for 30°C or 40°C environments.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module | 3 | Description | 5SJ4 3P D3, 480Y/277V AC 10KA; Rated Current 3A; Breaking Capacity 10kA; Trip Unit D |
| Others | 480Y/277VAC | Breaking Capacity Icn(kA) standard IEC60898 | 10 |
| Number of Poles | 3P | Trip Unit | D【D characteristic curve】 |
| Rated Current In(A) | 3 | Specifications | 5SJ4-HG【0.6-63A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 5SJ4303-8HG42 |
Specifications may be subject to change without notice