Expandable safety relay unit

G9SA-family offers a complete line-up of compact and expandable safety relay units. Modules with safe OFF-delay timing are available as well as a two-hand controller. Simple multiplication of safety contacts is possible by using the connection on the front.

• 45mm-wide housing, expansion units are 17.5mm wide
• Safe OFF-delay timer
• Simple expansion connection
• Certification up to category 4 according to EN954-1 depending on the application