The Siemens rear interlock mounting frame accessory is designed to enhance the functionality of your electrical systems. With its robust mechanical design and a weight of 2, 290 g, this accessory provides reliable support for the efficient operation of various models in the 3VA series. Designed with durability in mind, it meets high-quality standards and compliance through its General Product Approval and numerous test certificates. This accessory not only simplifies installation but also ensures the safety and integrity of your electrical installations under varying environmental conditions, making it an essential component for professionals in the field.

Optimised for 3VA10-14 and 3VA20-24 models
Simple installation and maintenance processes
Compliant with quality and safety standards
Variety of test certifications ensures confidence
Designed to withstand wide environmental conditions