Lovato Voltage Monitoring Relay, 3 Phase, SPDT, 380 → 575V ac, DIN Rail

View all Monitoring Relays

Subtotal (1 unit)*

£293.58

(exc. VAT)

£352.30

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
  • Plus 1 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£293.58

*price indicative

RS Stock No.:
916-0114
Mfr. Part No.:
PMV50A575
Brand:
Lovato
Find similar products by selecting one or more attributes.
Select all

Brand

Lovato

Monitoring Application

Voltage

Electrical Phase

3

Voltage Sensing Range

380 → 575V ac

Contact Configuration

SPDT

Voltage Sensitivity

Self Powered

Mounting Type

DIN Rail

Time Delay

0.1 → 20s

Series

PMV50

Width

64.9mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-20°C

Height

104.7mm

Length

35.8mm

Terminal Type

Screw

Maximum Voltage Sensed

400V ac

Number of Poles

1

Operating Temperature Range

-20 → +60°C

Dimensions

35.8 x 64.9 x 104.7mm

COO (Country of Origin):
IT

Lovato PMV50 Series Monitoring Relay, Voltage Sensing Range 380 to 575V AC, 0.1 to 20s Time Delay - PMV50A575


This monitoring relay is designed for advanced voltage management in three-phase electrical systems that do not require a neutral connection. With compact dimensions of 35.8 x 64.9 x 104.7 mm, it is ideal for DIN rail mounting. This relay efficiently monitors voltage levels ranging from 380 to 575 V AC and features an operating temperature range from -20°C to +60°C.

Features & Benefits


• Self-powered operation enhances installation flexibility
• Adjustable time delay ranging from 0.1 to 20 seconds
• Single pole configuration for simplified wiring
• Voltage sensing within the range of 380 to 575 V AC
• Designed for 50/60 Hz frequency compatibility
• Complies with cULus and EAC standards for safety

Applications


• Used for monitoring voltage levels in industrial electrical systems
• Ideal for detecting phase loss and incorrect phase sequences
• Fits seamlessly into automated control systems
• Essential for ensuring operational safety in electrical installations

What voltage range does the device effectively monitor?


It monitors voltage levels between 380 and 575 V AC, making it suitable for a variety of three-phase applications.

How does the adjustable time delay feature benefit users?


The time delay functionality allows the user to customise response times ranging from 0.1 to 20 seconds, helping to manage transient conditions effectively.

What type of connection does the device support?


It supports screw terminal connections, simplifying the wiring process and ensuring secure connections.

What range of operating temperatures can the relay withstand?


The relay is designed to function effectively in temperatures ranging from -20°C to +60°C, accommodating a wide range of environmental conditions.


Lovato Orange Contactors, Control Relays and Accessories

Related links