3SK1211-2BB40 Siemens
- Code / Model: 3SK12112BB40
- Manufacturer: Siemens
- Department: Reels and signal conditioning
- Category of products: Manufacture from materials of any heading
- Sub-category: Flexible function modules
- You've seen it before.: 1
Sirius 4RO Safety Relay Extension with Enabling Circuits
This extension features 4 relay enabling circuits without contacts and a single relay feedback circuit with 1 normally closed (NC) contact.
Specifications
- 24 V DC connection
- Spring-loaded connection
