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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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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

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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
Industrial machinery — Trumeter mechanical rotary counters (e.g., 3602-111TC) for counting cycles or revolutions on production equipment.
Control panels — Trumeter P2-4916 electromechanical counter for front-panel event counting on 90–120 V AC circuits.
Presses and stamping equipment — Trumeter stroke counters (e.g., 1-4645) for tracking stroke count and scheduling maintenance.
Packaging lines — Trumeter 5-digit mechanical counters (e.g., 7-2235) for production output monitoring where no control power is available.
Textile machinery — Trumeter base-mounted counters (e.g., 1-2936) for counting rotary motion on spinning or winding equipment.
OEM equipment builds — Trumeter mechanical counters with configurable reset position (e.g., 3602-047TG) for integration into new machine designs.
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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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DIN-rail mounted relay that monitors undervoltage conditions in AC circuits. Pick-up range 183 to 528V AC, drop-out range ±10%. Contact rating 5 A at 240V AC resistive and 5 A at 30V DC. Suitable for industrial control panels requiring voltage monitoring
TRUMETER
DIN-rail mounted relay that monitors undervoltage conditions in AC circuits. Pick-up range 183 to 528V AC, drop-out range ±10%. Contact rating 5 A at 240V AC resistive and 5 A at 30V DC. Suitable for industrial control panels requiring voltage monitoring

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