Siemens 3RV1742-5FD10 S3 System Protection Circuit Breaker
Siemens 3RV1742-5FD10 Size S3 system protection circuit breaker.
The Siemens 3RV1742-5FD10 is a size S3 circuit breaker designed for system protection, carrying UL 489 and CSA C22.2 No.5-02 approvals. It features an adjustable A-release of 35 A and a short-circuit release of 455 A. This breaker utilizes screw terminals for connection and offers standard switching capacity. This product is phased out, with the SIRIUS 3RV2 series, specifically the 3RV2742-5FD10, as its successor.
This circuit breaker is essential for protecting electrical systems and equipment in demanding industrial applications, including automation, power distribution, and manufacturing, where adherence to stringent international safety standards is critical.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3RV1742-5FD10. We specialize in providing access to legacy and hard-to-find components, ensuring our customers can source the parts they need for their existing automation infrastructure.
| Size | S3 |
| Protection Type | System Protection |
| Approval | UL 489, CSA C22.2 No.5-02 |
| A-release | 35 A |
| Short-circuit release | 455 A |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Series | SIRIUS 3RV1 |