Siemens 3RV2742-5LD10 3-Pole Circuit Breaker 60 A SIRIUS S3

The Siemens 3RV2742-5LD10 is a 3-pole circuit breaker from the SIRIUS series, designed to deliver dependable protection for electrical systems and machinery. It has a rated operational current of 60 A and is built in size S3, offering strong performance in industrial environments.

This device provides short-circuit and overload protection with a breaking capacity of up to 100 kA at standard operating voltages. Its compact molded design saves space inside panels while ensuring quick installation with screw terminals that provide secure, vibration-resistant connections.

The breaker ensures safe disconnection and reliable switching under load, making it suitable for use in power distribution, motor feeders, and control circuits. It meets international standards for safety, performance, and insulation durability.

Engineered for long service life and consistent performance, the Siemens 3RV2742-5LD10 is a practical choice for modern electrical systems requiring compact, high-capacity circuit protection.