Description
The Schneider Electric (Square D) LADN22S is a front-mount auxiliary contact block designed for use with TeSys SRS series contactors and starters. Featuring a 2NO+2NC (two normally open, two normally closed) contact configuration, this auxiliary contact block expands the control circuit capabilities of your motor starter assembly, enabling more complex control logic, interlocking, and signaling functions without requiring additional external relays.
Built to Schneider Electric’s rigorous quality standards, the LADN22S integrates seamlessly with TeSys SRS contactors, making it an ideal solution for industrial motor control centers, HVAC equipment panels, and commercial building automation systems. Its compact design snaps directly onto compatible TeSys SRS contactors for a secure, tool-free installation.
Key Features
- 2NO + 2NC auxiliary contact configuration
- Designed for TeSys SRS series contactors and starters
- Front-mount, snap-on installation for quick assembly
- Expands control circuit capability for interlocking and signaling
- Manufactured by Schneider Electric (Square D) to IEC standards
- Compact design for panel space efficiency
Applications
- Motor control centers (MCCs)
- HVAC equipment control panels
- Commercial and industrial building automation
- Pump and fan motor starters
- Interlocking and status signaling circuits
Product Details
- Brand: Schneider Electric (Square D)
- Series: TeSys SRS
- SKU / Part Number: LADN22S
- Contact Configuration: 2NO + 2NC
- Mount Type: Front-mount auxiliary contact block







Reviews
There are no reviews yet.