Square D TeSys SK Control Relay – Model CA2SK20G7
The Square D CA2SK20G7 is a TeSys SK series control relay offering two normally open (NO) contacts for control circuit applications. Rated up to 690V AC with a 120V AC coil, it delivers dependable switching performance in motor control and automation systems.
Key Specifications
- Series: TeSys SK
- Contacts: 2 NO (Normally Open)
- Maximum Voltage: 690V AC
- Coil Voltage: 120V AC
- Connection Type: Screw Clamp Terminals
- Manufacturer: Square D (Schneider Electric)
- Model: CA2SK20G7
Features
- 2 NO contact configuration for standard control circuit applications
- 120V AC coil voltage compatible with North American control circuits
- Rated to 690V for broad industrial application compatibility
- Screw clamp terminals for secure and reliable wiring connections
Applications
Used in motor control circuits, automation panels, and industrial control systems where reliable relay switching is required. Suitable for interlocking, signaling, and auxiliary control functions in manufacturing, process control, and HVAC applications.





