For reliable switching of your circuits, choose this power relay from ABB. It has a 24V DC coil voltage and 250V AC/DC switching voltage, so it's suitable for low to medium-voltage electrical setups. With its slim measurements of 21.2 (W) x 35.6 (H) x 27.5mm (D), this product fits easily into a small enclosure. Its wide operating temperature range between -40°C and +70°C makes it the ideal choice for harsh work environments. You'll find a relay like this one in industrial automation and control systems, as well as controlling HVAC components.

• DIN rail mounting ensures a simple, speedy setup
• Integrated test button makes maintenance and troubleshooting easy
• LED indicator for monitoring the status of the device
• Light weight of 33g won't strain the mounting surface

• Automotive electronics
• Audio amplification
• Computer systems
• Telecommunications equipment

You can use it to control up to two circuits. It has two changeover (C/O) SPDT contacts, so it pulls double duty for you.