ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 300 → 500V ac, DIN Rail

Stop power faults from wearing down your appliance with this ABB monitoring relay. As it catches phase failure, undervoltage and overvoltage, it's a safe bet for guarding a system against many common electrical issues. Don't worry about cutting the power, as the unit instantly trips a circuit breaker to shut faults down before they turn dangerous. The device has screw terminals, so it has excellent resistance to vibrating conditions. By drawing power from its monitored circuit, the component gets straight to work without the hassle of an extra electrical supply.

• Adjustable time delay between 0 and 30s to handle short-term overloads
• Electrical lifespan of 100,000 operations, making for long-lasting circuit monitoring
• Measures just 103.7 (L) x 22.5 (W) x 85.6mm (H), so it slides right into hard-working setups
• Works in operating temperatures between -25°C and +60°C to hold its own in harsh industrial settings

• Automotive industry
• Heavy engineering
• Bottling plants

This relay clips onto a DIN rail, making for a hassle-free installation without tools.