Schneider Electric CA2SK20U7 Control Relay 2NO 240 Vac

Product Description

The SCHNEIDER ELECTRIC CA2SK20U7 is a compact AC control relay designed for use in industrial and commercial electrical control panels. It features a 2 normally open (2NO) contact configuration and operates on a 240 VAC coil at 50/60 Hz, making it suitable for both North American and international power systems. The relay mounts on standard DIN rail for clean, organized panel integration. At 0.28 pounds and compact dimensions, it fits into tight enclosures without sacrificing reliable switching performance. Licensed electricians and panel builders are the primary installers of this device.

This control relay is used in commercial and industrial control circuits where switching of load or signal circuits is required. Typical applications include motor control centers, HVAC control panels, building automation systems, and machine control enclosures. Its DIN rail mount design streamlines installation in standard electrical panels. The 50/60 Hz coil compatibility allows use across a wide range of panel configurations and geographic installations where 240 VAC control voltage is present.

Key Features

• 2 normally open (2NO) contact configuration for standard switching applications
• 240 VAC coil rated for 50/60 Hz operation
• DIN rail mount for fast, tool-minimal panel installation
• Compact form factor at 1.3 inches height, 2.4 inches width, and 2.7 inches length
• Lightweight at 0.28 pounds, suitable for dense panel layouts

Compatibility

Designed as an OEM-style replacement control relay for industrial and commercial electrical control panels requiring a 2NO, 240 VAC, 50/60 Hz DIN rail-mounted relay.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the control panel before handling or replacing any relay. Verify coil voltage matches the control circuit supply before energizing. Ensure DIN rail is properly grounded and the relay is fully seated and latched before closing the enclosure.