Overview
The Square D (Schneider Electric) CA2SK20B7 is a TeSys SK series miniature control relay featuring 2 normally open (NO) contacts rated for circuits up to 690V, operated by a 24V AC coil. With screw clamp terminal connections for secure wiring, this relay is designed for control circuit switching in machine tools, building automation systems, HVAC controls, and industrial control panels. The TeSys SK series provides a compact, reliable solution for signal-level switching and auxiliary contact applications.
Features
- 2 NO (normally open) contacts for flexible control circuit switching configurations
- 690V contact rating accommodates a broad range of control and power circuit voltages
- 24V AC coil for low-voltage control circuit operation
- Screw clamp terminals provide secure, vibration-resistant wiring connections
- Compact TeSys SK form factor for space-efficient panel layouts
Specifications
| Attribute | Value |
|---|---|
| Model | CA2SK20B7 |
| Manufacturer | Square D (Schneider Electric) |
| Series | TeSys SK |
| Contact Configuration | 2 NO (Normally Open) |
| Max Contact Voltage | 690V |
| Coil Voltage | 24V AC |
| Terminal Type | Screw Clamp |
| UPC | 78590186669 |



