3RV5331-4DC10
Product ID:99187
Updated: 2026/4/3

Key Features
- 1Provide reliable electrical protection for starter combinations. 2、Deliver a rated current of 25 A and N-release of 325 A. 3、Feature screw terminals for straightforward and secure installation. 4、Ensure efficient operation with standard SIRIUS switching capacity. 5、Offer durable construction for long-lasting performance and reduced.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Frame Rated Current | Maximum 50A | Electrical Life | 25,000 cycles |
| Mechanical Life | 50,000 cycles | Wiring Method | Screw Terminal |
| Auxiliary Contacts | Without Auxiliary Contacts | Number of Poles | 3P |
| Load Rating | [Short Circuit Trip Unit, without Overload Trip Unit] | Breaking Capacity Icu (KA) | 55kA |
| Current Setting Range | 18-25A | Rated Current (AC-3) | 25A |
| Specification | S2 (55mm wide) | Type | Starter Combination Short Circuit Protection |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RV5331-4DC10 |
Specifications may be subject to change without notice
