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TRUMETER Voltage Sensing Relay: DIN-Rail Mounted, 6 Pins/Terminals, 5 A - DIN-Rail Mounted Relays
TRUMETERDIN-Rail Mounted Relays

TRUMETER Voltage Sensing Relay: DIN-Rail Mounted, 6 Pins/Terminals, 5 A

The TRUMETER Voltage Sensing Relay (MPN VMR03) 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 5% to 15%. The relay has a…

SKU 3G-OTH-37419

Also listed as: VMR 03 · VMR-03

Brand
TRUMETER
Item
Voltage Sensing Relay: DIN-Rail Mounted, 6 Pins/Terminals, 5 A
Category
DIN-Rail Mounted Relays
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TRUMETER
Manufacturer Part Number
VMR03
Type
5 A
AC
208 to 480V
Pick Up Range
183 to 528V AC
Drop-Out Range
5% to 15%
Pins/Terminals
6
Contact Rating (AC)
5 A @ 240V AC (Resistive)
Contact Rating (DC)
5 A @ 30V DC
Monitored Parameters
Undervoltage

Technical Documents

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TRUMETER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRUMETER Voltage Sensing Relay (MPN VMR03) 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 5% to 15%. The relay has a contact rating of 5 A @ 240V AC (resistive) and 5 A @ 30V DC.

Frequently Asked Questions

What is the TRUMETER VMR03 voltage sensing relay used for?

The TRUMETER VMR03 is a DIN-rail mounted relay that monitors undervoltage conditions in industrial electrical systems. It protects equipment by detecting when voltage drops below a set threshold, triggering a response to prevent damage. Typical applications include motor control panels, conveyor systems, and power distribution in manufacturing plants.

What are the specifications of the TRUMETER VMR03 voltage sensing relay?

The TRUMETER VMR03 has a pick-up range of 183 to 528V AC and a drop-out range of 5% to 15%. Its contact rating is 5 A @ 240V AC (resistive) and 5 A @ 30V DC. It monitors undervoltage only, has 6 pins/terminals, and is DIN-rail mounted. The manufacturer part number is VMR03.

Where to buy the TRUMETER VMR03 voltage sensing relay worldwide?

You can source the TRUMETER VMR03 voltage sensing relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this TRUMETER relay.

How to install a TRUMETER VMR03 voltage sensing relay?

Mount the TRUMETER VMR03 on a standard DIN rail in your control panel. Connect the monitored voltage to the appropriate terminals per the wiring diagram. Set the pick-up and drop-out thresholds within the specified ranges (183 to 528V AC pick-up, 5% to 15% drop-out). Ensure the load does not exceed the 5 A contact rating. Always follow local electrical codes.

Used in

Common applications for TRUMETER
Generator set runtime tracking — Trumeter analog hour meters (e.g., MPN 711-0163) monitor engine hours for maintenance scheduling.
Packaging machinery cycle counting — Trumeter electromechanical counters (e.g., MPN P32-1026-G) tally production cycles on packaging lines.
Lift gate operation monitoring — Trumeter digital lift gate counters (e.g., MPN 3400-GATE) record gate cycles for fleet maintenance.
Cable and wire length measurement — Trumeter material length measuring machines (e.g., MPN 2630-132FA) measure cable or wire lengths during manufacturing.
Pump runtime logging — Trumeter digital hour meters (e.g., MPN 6320-2500-0000) log pump operating hours in water treatment or HVAC systems.
Conveyor belt cycle counting — Trumeter electromechanical counters (e.g., MPN RV2-4916) count conveyor cycles in material handling systems.

TRUMETER Products

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.

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