Siemens 3RV1742-5ED10 S3 System Protection Circuit Breaker
Siemens 3RV1742-5ED10 Size S3 system protection circuit breaker.
The Siemens 3RV1742-5ED10 is a size S3 circuit breaker designed for system protection, featuring UL 489 and CSA C22.2 No.5-02 approvals. It offers an adjustable A-release of 30 A and a short-circuit release of 390 A. This model uses screw terminals for connection and provides standard switching capacity. It is a phased-out product, with the SIRIUS 3RV2 series, specifically the 3RV2742-5ED10, as its successor.
This circuit breaker is vital for safeguarding electrical systems and equipment in industrial environments such as manufacturing facilities, automation projects, and power distribution networks, where compliance with rigorous safety standards is essential.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens 3RV1742-5ED10. We specialize in offering access to legacy and hard-to-find components, ensuring our customers can secure the parts needed for their existing automation infrastructure.
| Size | S3 |
| Protection Type | System Protection |
| Approval | UL 489, CSA C22.2 No.5-02 |
| A-release | 30 A |
| Short-circuit release | 390 A |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Series | SIRIUS 3RV1 |