This Lovato range of voltage monitoring relays are self-powered for minimum and maximum voltage, phase and neutral loss including incorrect phase sequence. You have a choice of one or three phase voltage monitoring relays and a maximum and minimum AC voltage. The relays have configurable rated voltage including excellent tripping accuracy.

Self-powered
Modular DIN 43880 housing
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Configurable rated voltage
One or three phase
Minimum and maximum AC voltage
Tripping accuracy

EAC; UL Listed for USA and Canada (cULus File E93601) as auxiliary devices.
Compliant with standards: IES/EN 60255-5
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL 508
CSA C22.2 n° 14.

This voltage monitoring relay by Lovato is an essential component in automation, electronics, electrical, and mechanical industries. It provides precise monitoring of electrical phase 3, with SPDT contact configuration and DIN rail mounting for easy installation. With a maximum voltage sensed of 400V AC and self powered voltage sensitivity, this relay offers reliable performance in various applications.

• SPDT contacts configuration ensures versatility in monitoring applications
• DIN rail mounting allows for convenient installation in control panels
• 400V AC maximum voltage sensed for reliable voltage monitoring
• Self powered voltage sensitivity eliminates the need for external power source
• 60ms time delay provides efficient response to voltage fluctuations
• Electrical phase 3 relay ideal for three phase electrical systems
• Screw terminal type relay for secure connection and easy maintenance
• Compact dimensions of 17.5mm (L) x 63mm (W) x 104.7mm (H) for space saving installation

• Suitable for voltage monitoring in Industrial automation systems
• Ideal for use in electrical panels for voltage protection
• Commonly used in machinery control systems for monitoring voltage fluctuations

Yes, this voltage monitoring relay is suitable for protecting three-phase motors from voltage fluctuations.

Yes, this relay is compatible with various control systems, ensuring seamless integration.

Yes, the DIN rail mounting design makes it easy to replace existing relays with this model.

Lovato Orange Contactors, Control Relays and Accessories