Protect your equipment from damage with this insulation monitoring relay from ABB. It's a passive device that interrupts a circuit when a voltage spike occurs for optimal safety in your applications. An insulation resistance range between 1 and 200kΩ means you can rely on it for protection against ground faults in your circuit. With a light weight of 179g, it's easy to handle during installation and thanks to compact dimensions of 45 (width) x 104.8 (length) x 85.6mm (height), this relay is suitable for installation in crowded setups.

• Pairs with components in the CM-IWN series for voltage range expansion in your equipment
• Screw termination method for convenient installation with a simple screwdriver
• DIN-rail mounting style for simple and fast attachment to standard equipment

• Printers
• Construction equipment
• Wind turbines

This relay has a triple LED indicator. The green light shows stable supply voltage, red indicates the relay's failure and yellow displays normal relay status. These indicators make it easy to monitor and troubleshoot your equipment and minimise downtime.