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ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A - Surface-Mounted Relays
ATC DIVERSIFIED ELECTRONICSSurface-Mounted Relays

ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A

The ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay is a panel-mounted, surface-mounted relay designed for undervoltage monitoring. It features a pick-up range of 215 to 260V AC and a drop-out range of 205 to 250V…

SKU 3G-OTH-37134

Brand
ATC DIVERSIFIED ELECTRONICS
Item
Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A
Category
Surface-Mounted Relays
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ATC DIVERSIFIED ELECTRONICS
Manufacturer Part Number
UOA240ALA
Type
5 A
AC
240V
Pick Up Range
215 to 260V AC
Drop-Out Range
205 to 250V AC
Pins/Terminals
8
Contact Rating (AC)
5 A @ 240V AC (Resistive)
Monitored Parameters
Undervoltage

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ATC DIVERSIFIED ELECTRONICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay is a panel-mounted, surface-mounted relay designed for undervoltage monitoring. It features a pick-up range of 215 to 260V AC and a drop-out range of 205 to 250V AC, with a contact rating of 5 A @ 240V AC (resistive). This 8-pin/terminal relay (MPN UOA240ALA) provides voltage sensing for industrial control applications.

Frequently Asked Questions

What is the ATC DIVERSIFIED ELECTRONICS UOA240ALA voltage sensor relay used for?

The ATC DIVERSIFIED ELECTRONICS UOA240ALA is a panel-mounted voltage sensor relay used for undervoltage monitoring in industrial control applications. It detects when AC voltage drops below a set threshold (205 to 250V AC drop-out range) and can switch its 5 A @ 240V AC resistive contacts to trigger alarms or shutdown equipment.

What are the specifications of the ATC DIVERSIFIED ELECTRONICS UOA240ALA?

The ATC DIVERSIFIED ELECTRONICS UOA240ALA voltage sensor relay has a contact rating of 5 A @ 240V AC (resistive), a pick-up range of 215 to 260V AC, and a drop-out range of 205 to 250V AC. It features 8 pins/terminals, monitors undervoltage, and is panel mounted. The manufacturer part number is UOA240ALA.

Where to buy the ATC DIVERSIFIED ELECTRONICS UOA240ALA worldwide?

3G Electric supplies the ATC DIVERSIFIED ELECTRONICS UOA240ALA voltage sensor relay worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this panel-mounted undervoltage relay.

How to install the ATC DIVERSIFIED ELECTRONICS UOA240ALA voltage sensor relay?

Mount the ATC DIVERSIFIED ELECTRONICS UOA240ALA relay on a panel using the provided 8-pin terminal connections. Ensure the monitored AC supply is within the pick-up range (215 to 260V AC) and drop-out range (205 to 250V AC). Follow standard industrial wiring practices and consult the manufacturer's datasheet for precise terminal assignments.

Used in

Common applications for ATC DIVERSIFIED ELECTRONICS
Industrial motor protection — ATC Diversified Electronics SLU-100 series phase monitor relay for three-phase motor control panels
Hazardous environment safety — ATC Diversified Electronics ISO120AFN safety monitoring relay for intrinsically safe circuits in chemical plants
Pump alternation — ATC Diversified Electronics ARM2003 alternating relay for sequencing dual pumps in wastewater treatment
Undervoltage protection — ATC Diversified Electronics UOA240AFA voltage sensor relay for monitoring 240V AC supply in manufacturing equipment
Time-delay control — ATC Diversified Electronics 339B200Q2X time-delay relay for adjustable on/off delays in conveyor systems
Voltage monitoring — ATC Diversified Electronics TDT120AKA060 voltage sensor relay for 110/240V AC/DC systems in HVAC controls

ATC DIVERSIFIED ELECTRONICS Products

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.

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