User Manuals, Instructions and Guides for Bachofen products.

Bachofen SIS3 Sensitive Series Relays Owner’s Manual

Discover the technical specifications and features of the SIS3 Sensitive Series Relays, including the SIS212 model with 2 NO + 1 NC contact assignment. Learn about the compact design, low power requirements, and application in protective separation scenarios. Explore the electrical and mechanical data, such as switching power, operating temperature, and response times.

Bachofen SIS4 Series ELESTA Forced Guided Relay Owner’s Manual

Discover the specifications and features of the SIS4 Series ELESTA Forced Guided Relay with model numbers SIS222, SIS312, and SIS312 KV2. Learn about its contact data, insulation details, mechanical properties, and FAQ. Explore options and accessories for this reliable relay.