Siemens 3RV1921-1M

The Siemens part number 3RV1921-1M is a high-quality signaling switch designed to enhance the functionality of circuit breakers ranging from sizes S0 to S3. Part of the renowned SIRIUS product line, this switch is built for exceptional reliability and performance within various industrial applications. With compact dimensions of 42 mm in width and 103 mm in depth, and a lightweight design of 0.090 kg, it is an ideal choice for seamless integration into your systems. Enjoy the confidence that comes from choosing a trusted brand recognized for its commitment to quality.