Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail

Catch electrical issues coming down the line with this monitoring relay from Siemens. By cutting power to your equipment when it spots a fault, it stops hazards in their tracks and cuts the risk of hardware damage. As it scans for five issues including overvoltage and phase failure, the device packs comprehensive system monitoring into one handy component. Monitoring is a breeze thanks to the built-in LCD screen. An adjustable delay between 0.1 and 20s lets expected overvoltage pass by, reducing the risk of unnecessary downtime. You'll find relays like this one used in wind turbines and processing plants.

• Automatic reset function helps get your equipment up and running quickly after a fault
• Snap-on DIN rail mounting for simple, tool-free installation
• Wide voltage monitoring range between 160 and 690V AC for versatility
• Long electrical lifespan of 100,000 operating cycles for long-lasting circuit protection

Yes, its IP20 rating indicates it's finger-safe and protected against tools and wires larger than 12mm for safe handling during installation and maintenance.