Dayton Phase Monitor Relay, Socket-Mounted, 10 A, 190-500V AC, 8 Pins, PMPU-B18
The DAYTON Phase Monitor Relay is a socket-mounted relay designed to monitor phase unbalance. It operates with a 10 A current rating and a voltage range of 190 to 500V AC, featuring 8 pins/terminals. This relay is…
SKU 3G-OTH-37076
Also listed as: PMPUB18 · PMPU B18
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
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Product Description
The DAYTON Phase Monitor Relay is a socket-mounted relay designed to monitor phase unbalance. It operates with a 10 A current rating and a voltage range of 190 to 500V AC, featuring 8 pins/terminals. This relay is identified by manufacturer part number PMPU-B18.
Frequently Asked Questions
What is the DAYTON Phase Monitor Relay used for?
The DAYTON Phase Monitor Relay (PMPU-B18) monitors phase unbalance in three-phase electrical systems. It protects motors and industrial equipment from damage caused by voltage imbalances, which can lead to overheating or failure. Common applications include HVAC systems, pumps, compressors, and conveyor drives in manufacturing and commercial facilities.
What are the specifications of the DAYTON Phase Monitor Relay PMPU-B18?
The DAYTON Phase Monitor Relay PMPU-B18 is a socket-mounted relay with a 10 A current rating and an AC voltage range of 190 to 500V. It has 8 pins/terminals and monitors phase unbalance. The relay is designed for industrial control panels and motor protection circuits, ensuring reliable operation under unbalanced line conditions.
Where to buy the DAYTON Phase Monitor Relay worldwide?
3G Electric supplies the DAYTON Phase Monitor Relay PMPU-B18 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time. We source and deliver this relay to support your motor protection needs.
How to install a socket-mounted phase monitor relay?
To install the DAYTON Phase Monitor Relay, mount it into a compatible 8-pin socket, ensuring the relay is properly seated. Connect the three-phase power lines to the appropriate terminals per the wiring diagram. Verify the voltage range (190 to 500V AC) matches your system. Always de-energize the circuit before installation and follow standard electrical safety practices.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton socket-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
