Under Voltage Relay 3 Phase 400V, DIN Mount

The MVTGBD1L Under Voltage Relay monitors a 3 phase 400V supply and switches its output relay if the voltage moves outside the set limits, protecting connected equipment from under- or over-voltage conditions. It is suitable for electricians and panel builders needing reliable 3 phase voltage monitoring on a standard DIN rail mount.

• Application: Under Voltage Relay for 3 phase 400V supplies
• Output: SPDT output contact
• Mounting: DIN rail mount

Key Features

• SPDT output contact suits standard control and alarm circuit wiring
• DIN rail mounting fits directly into distribution boards and control panels
• Dedicated under voltage relay protects equipment from voltage conditions outside safe limits

Typical Applications

• 3 phase supply voltage protection
• Panel builder voltage monitoring circuits
• Motor and equipment protection from voltage faults
• General industrial voltage monitoring

Technical Specifications

What's Included

• 1 x MVTGBD1L Under Voltage Relay

Please note: DIN rail enclosure and wiring are not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm your supply voltage and phase configuration match 400V 3 phase before ordering.
• Confirm the SPDT output rating suits your control/alarm circuit.
• Installation should be carried out by a suitably qualified electrician where required.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.

Need help choosing? If you are unsure whether this product is suitable for your system, contact Zisabo with your application details, voltage, current rating, pin/base configuration or installation environment, and we will assist where possible.