ATC DIVERSIFIED ELECTRONICS UOA120ALA Undervoltage Monitoring Relay
The ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay is a panel-mounted, surface-mounted relay (MPN UOA120ALA) designed for undervoltage monitoring. It features a pick-up range of 102 to 135V AC and a drop-out range…
SKU 3G-OTH-37145
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.
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Product Description
The ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay is a panel-mounted, surface-mounted relay (MPN UOA120ALA) designed for undervoltage monitoring. It features a pick-up range of 102 to 135V AC and a drop-out range of 97 to 130V AC, with a contact rating of 5 A @ 240V AC (resistive). This 8-pin/terminal relay provides voltage sensing for industrial applications.
Frequently Asked Questions
What is the ATC DIVERSIFIED ELECTRONICS UOA120ALA voltage sensor relay used for?
The ATC DIVERSIFIED ELECTRONICS UOA120ALA voltage sensor relay is used for undervoltage monitoring in industrial control panels. It detects when AC voltage drops below a set threshold and can trigger alarms or disconnect loads to protect sensitive equipment from damage.
What are the specifications of the ATC DIVERSIFIED ELECTRONICS UOA120ALA?
The UOA120ALA is a panel-mounted voltage sensor relay with 8 pins/terminals. It monitors undervoltage with a pick-up range of 102 to 135V AC and a drop-out range of 97 to 130V AC. Its contact rating is 5 A at 240V AC (resistive), operating on 120V AC supply.
Where to buy the ATC DIVERSIFIED ELECTRONICS UOA120ALA worldwide?
You can source the ATC DIVERSIFIED ELECTRONICS UOA120ALA voltage sensor relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your industrial applications.
How to install the ATC DIVERSIFIED ELECTRONICS UOA120ALA voltage sensor relay?
Mount the UOA120ALA relay on a panel using the provided 8-pin terminal base. Connect the monitored AC voltage to the sensing input and wire the relay contacts (rated 5 A at 240V AC) to your control circuit. Follow standard industrial wiring practices and verify the pick-up and drop-out ranges match your application.
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3G Electric supplies ATC DIVERSIFIED ELECTRONICS surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
