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ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A - DIN-Rail Mounted Relays
ATC DIVERSIFIED ELECTRONICSDIN-Rail Mounted Relays

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

The ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay (MPN UOA240AFA) is a panel-mounted, DIN-rail relay that monitors undervoltage conditions. It features a pick-up range of 215 to 260V AC and a drop-out range of…

SKU 3G-OTH-37557

Brand
ATC DIVERSIFIED ELECTRONICS
Item
Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A
Category
DIN-Rail 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
UOA240AFA
Type
5 A
AC
240V
Pick Up Range
215 to 260V AC
Drop-Out Range
202V 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 (MPN UOA240AFA) is a panel-mounted, DIN-rail relay that monitors undervoltage conditions. It features a pick-up range of 215 to 260V AC and a drop-out range of 202V AC, with a contact rating of 5 A @ 240V AC (resistive). This 8-pin/terminal device provides reliable voltage sensing for industrial control applications.

Frequently Asked Questions

What is the ATC DIVERSIFIED ELECTRONICS UOA240AFA voltage sensor relay used for?

The ATC DIVERSIFIED ELECTRONICS UOA240AFA is a panel-mounted, DIN-rail relay that monitors undervoltage conditions in industrial control systems. It protects equipment by detecting when AC line voltage drops below a set threshold, triggering a response to prevent damage or downtime.

What are the specifications of the ATC DIVERSIFIED ELECTRONICS UOA240AFA?

The UOA240AFA 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 202V AC. It features 8 pins/terminals and monitors undervoltage parameters. This ATC DIVERSIFIED ELECTRONICS relay is designed for panel mounting on DIN rails.

Where to buy the ATC DIVERSIFIED ELECTRONICS UOA240AFA worldwide?

3G Electric supplies the ATC DIVERSIFIED ELECTRONICS UOA240AFA voltage sensor relay to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this undervoltage monitoring relay for your control panel.

How to install the ATC DIVERSIFIED ELECTRONICS UOA240AFA voltage sensor relay?

Mount the UOA240AFA on a DIN rail in your control panel. Connect the monitored AC line to the input terminals and the load to the relay contacts. Set the pick-up and drop-out thresholds according to your application. Always follow standard electrical safety practices and consult the manufacturer's datasheet for wiring details.

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 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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Cross-referenced by specification & description
ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay: Panel Mounted, 8 Pins/Terminals, 5 A, 240V AC (MPN UOA240ALA)
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ATC DIVERSIFIED ELECTRONICS Safety Monitoring Relay: 120V AC (MPN ISO120AFA)
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