ABB CR-S 1 Pin 12 → 24V ac/dc DIN Rail Relay Socket, for use with CR-S Interface Relay

Swapping out your relay is a breeze with this socket from ABB. Use it with the CR-S interface relay for a switching function you can connect and disconnect quickly from the circuit. This component's control voltage of 12 to 24V DC offers versatile use. Screw terminals help you create secure electrical connections swiftly, while the unit's integrated LED makes it easy to monitor. You can rely on this product in harsh industrial environments as it operates in temperatures ranging between -40°C and +70°C.

• DIN rail mounting makes it easy to build into your system
• Compact dimensions of 88.5 (L) x 76.4 (H) x 6.3mm (W) save space in your cabinet

• Factories
• Scientific laboratories
• Medical settings

An interface relay is one that's used with components that are isolated from each other, which can't be directly connected due to the differences in their voltage.

A relay is an electrically operated switch. You can use it to switch a high current using a much smaller one on the input side.