TRUMETER VMR01 Voltage Sensing Relay, DIN-Rail Mounted, 5 A, 208 to 480V AC
The TRUMETER Voltage Sensing Relay (MPN VMR01) is a DIN-rail mounted relay that monitors undervoltage conditions. It features a pick-up range of 183 to 528V AC and a drop-out range of +/- 10%. The relay has a contact…
SKU 3G-OTH-37451
Also listed as: VMR 01 · VMR-01
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Product Description
The TRUMETER Voltage Sensing Relay (MPN VMR01) is a DIN-rail mounted relay that monitors undervoltage conditions. It features a pick-up range of 183 to 528V AC and a drop-out range of +/- 10%. The relay has a contact rating of 5 A @ 240V AC (resistive) and 5 A @ 30V DC.
Frequently Asked Questions
What is the TRUMETER VMR01 voltage sensing relay used for?
The TRUMETER VMR01 monitors undervoltage conditions in industrial control panels. It protects equipment by detecting when voltage drops below a set threshold, triggering a 5 A relay output. Common applications include motor control centers, conveyor systems, and HVAC equipment where voltage stability is critical.
What are the specifications of the TRUMETER VMR01?
The TRUMETER VMR01 has a pick-up range of 183 to 528V AC and a drop-out range of +/- 10%. Its contact rating is 5 A @ 240V AC (resistive) and 5 A @ 30V DC. It is DIN-rail mounted with 6 pins/terminals and monitors undervoltage only. The manufacturer part number is VMR01.
Where to buy the TRUMETER VMR01 worldwide?
3G Electric supplies the TRUMETER VMR01 voltage sensing relay worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time. We source genuine TRUMETER components for industrial applications.
How to install a TRUMETER VMR01 voltage sensing relay?
Mount the VMR01 on a standard DIN rail in your control panel. Connect the monitored voltage to terminals 1-3 (208-480V AC) and the relay output to terminals 4-6. Set the pick-up voltage within 183-528V AC using the adjustment dial. Always de-energize the circuit before installation and follow local electrical codes.
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3G Electric supplies TRUMETER din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.