ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 90 → 170V ac, DIN Rail

The highly sophisticated CT-S range is ABB’s most modern and universal time relay range, with innovative connection technology.

Off-delay function
Time range pre-selection and fine adjustment
LEDs for status indication
Screw terminals
Double-chamber cage connection terminals
Integrated marker label

Are sudden power faults slipping through your circuit? Catch them in a jiffy with this monitoring relay from ABB. It trips your circuit breaker as soon as a problem pops up, keeping sensitive devices safe from disruptive damage. As it picks up on overvoltage, undervoltage and phase failure, this product is a handy way to plug multiple electrical protections into your system. The relay is a breeze to install as it snaps onto a DIN rail for tool-free mounting.

• Compact dimensions of 103.7 (L) x 22.5 (W) x 85.6mm (H) for installation in tight spaces
• Adjustable tripping delay between 0 and 30s for versatility
• Long electrical service life of 100,000 cycles to provide long-term fault protection
• Screw terminals ensure secure, vibration-proof wiring
• Terminals have an IP20 rating, meaning they're finger-safe and protected against objects larger than 12mm in size

• Distribution centres
• Telecommunications
• Printing industry

This device has a wide operating temperature range between -25°C and +60°C, so it can stand up to demanding industrial conditions.