Siemens Motor Protection Circuit Breaker 140mA, 200mA Current Rating 690V Supply Voltage 3RV1011-0BA10

Siemens 3RV1011-0BA10 Motor Protection Circuit Breaker is engineered for reliable motor protection in industrial and commercial electric motor applications. With current ratings of 140mA and 200mA and a rated supply voltage of 690V, this device provides essential circuit interruption to protect motors against overload and short-circuit conditions.

This three-pole circuit breaker offers compact dimensions (90mm length, 45mm width, 81mm depth) and an IP20 ingress protection rating, providing adequate protection against accidental contact and solid foreign objects larger than 12 mm. It functions effectively within a broad ambient temperature range of -20 °C to 60 °C, making it suitable for diverse environmental conditions.

Compliant with internationally recognized standards such as UL, UKCA, IEC 947, EN60947, CSA, and VDE 0990, it assures safety and performance. Mechanical robustness is enhanced with a mechanical life rating of 105 operations and manual reset functionality. The device is also lockable in the off position, ensuring safe maintenance practices.

Applications include short-circuit protection for motors, system protection, transformer protection, emergency stop switches, and fuse monitoring in industrial control panels and automation systems. Designed for use in electrical, automation, and motor control gear setups, it supports stable and safe operation in demanding conditions.

The product features a three-pole design suitable for various industrial applications. The motor protection circuit breaker operates effectively within ambient temperatures of -20 °C to 60 °C. Its compact dimensions of 90mm length, 45mm width, and 81mm depth make it suitable for space-constrained installations.

Equipped with an IP20 rating, it offers protection against solid foreign objects greater than 12 mm. The breaker complies with multiple standards and approvals, including UL, UKCA, IEC 947, EN60947, CSA, and VDE 0990. It is optimized for short-circuit and system protection needs in industrial motor circuits.

Designed with long-term stability and mechanical life of 105 operations ensuring durability. Manual reset and lockable off position enhance operational safety. Recommended for use in control and automation electrical systems.

Manufactured in Germany, this Siemens Motor Protection Circuit Breaker represents quality and precision, tailored for industrial, laboratory, construction, and manufacturing applications where motor reliability and safety are paramount. Explore our broad range of motor protection and control solutions at EnvMart for your industrial needs.