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3G Electric
TRUMETER VMR03 DIN-Rail Mounted Undervoltage Relay, 5 A, 208-480V AC - DIN-Rail Mounted Relays
TRUMETERDIN-Rail Mounted Relays

TRUMETER VMR03 DIN-Rail Mounted Undervoltage Relay, 5 A, 208-480V AC

<p>The TRUMETER VMR03 is a DIN-rail mounted undervoltage relay designed to monitor AC supply voltages from 208 to 480V AC. With a pick-up range of 183 to 528V AC and a drop-out range of 5% to 15%, it provides…

SKU 3G-OTH-37419

Also listed as: VMR 03 · VMR-03

Brand
TRUMETER
Item
VMR03 DIN-Rail Mounted Undervoltage Relay, 5 A, 208-480V AC
Part Number
VMR03
Category
DIN-Rail Mounted Relays
Available to Order
Also known as:VMR03TRUMETER
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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

<p>The TRUMETER VMR03 is a DIN-rail mounted undervoltage relay designed to monitor AC supply voltages from 208 to 480V AC. With a pick-up range of 183 to 528V AC and a drop-out range of 5% to 15%, it provides reliable protection against undervoltage conditions. The relay features 6 terminals and offers contact ratings of 5A at 240V AC (resistive) and 5A at 30V DC, making it suitable for various industrial control applications.</p><p>Ideal for electrical contractors, panel builders, and maintenance teams, the VMR03 ensures equipment safety by disconnecting loads when voltage falls below set thresholds. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the voltage range and contact rating of the TRUMETER VMR03?

The VMR03 operates on AC supplies from 208 to 480V AC, with a pick-up range of 183 to 528V AC and a drop-out range of 5% to 15%. Its contacts are rated at 5A at 240V AC (resistive) and 5A at 30V DC.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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.
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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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