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ATC DIVERSIFIED ELECTRONICS ARA120ADA Socket-Mounted Alternating Relay - Socket-Mounted Alternating Relays
ATC DIVERSIFIED ELECTRONICSSocket-Mounted Alternating Relays

ATC DIVERSIFIED ELECTRONICS ARA120ADA Socket-Mounted Alternating Relay

The ATC DIVERSIFIED ELECTRONICS Alternating Relay: ARA Series is a socket-mounted alternating relay with a square base and panel mounting style. This DPDT relay operates on 120V AC and has a contact rating of 10 A @…

SKU 3G-OTH-36539

Brand
ATC DIVERSIFIED ELECTRONICS
Item
ARA120ADA Socket-Mounted Alternating Relay
Part Number
ARA120ADA
Category
Socket-Mounted Alternating Relays
Available to Order
Also known as:ARA120ADAATC DIVERSIFIED ELECTRONICS
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Technical Specifications

ATC DIVERSIFIED ELECTRONICS
Manufacturer Part Number
ARA120ADA
Type
DPDT, Square, Panel Mounting
AC
120V
Base Type
Square
Mounting Style
Panel
Contact Rating (AC)
10 A @ 240V (Resistive)

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

Product Description

The ATC DIVERSIFIED ELECTRONICS Alternating Relay: ARA Series is a socket-mounted alternating relay with a square base and panel mounting style. This DPDT relay operates on 120V AC and has a contact rating of 10 A @ 240V (Resistive). The manufacturer part number is ARA120ADA.

Frequently Asked Questions

What is the ATC DIVERSIFIED ELECTRONICS ARA Series alternating relay used for?

The ATC DIVERSIFIED ELECTRONICS ARA Series alternating relay is used to alternate the operation of two loads, such as pumps or compressors, to equalize run time and prevent one unit from overworking. It is commonly applied in HVAC, industrial control panels, and water treatment systems where load balancing is critical.

What are the specifications of the ATC DIVERSIFIED ELECTRONICS ARA120ADA alternating relay?

The ATC DIVERSIFIED ELECTRONICS ARA120ADA is a DPDT alternating relay with a square base and panel mounting style. It operates on 120V AC and has a contact rating of 10 A @ 240V (Resistive). The manufacturer part number is ARA120ADA, and it is part of the ARA Series.

Where to buy the ATC DIVERSIFIED ELECTRONICS ARA120ADA alternating relay worldwide?

You can source the ATC DIVERSIFIED ELECTRONICS ARA120ADA alternating relay from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this relay.

How to install the ATC DIVERSIFIED ELECTRONICS ARA Series alternating relay?

To install the ATC DIVERSIFIED ELECTRONICS ARA Series alternating relay, mount the square base securely to a panel using appropriate hardware. Wire the relay according to the DPDT contact configuration and 120V AC coil voltage, following the manufacturer's wiring diagram. Ensure the contact rating of 10 A @ 240V is not exceeded for resistive loads.

Used in

Common applications for ATC DIVERSIFIED ELECTRONICS
Industrial control panels — SLA Series socket-mounted phase monitor relay (SKU 896DL4) for phase sequence protection of three-phase equipment.
Motor protection — SUA Series phase monitor relay (SKU 896DM3) detects phase loss at 430-480V AC to prevent motor damage.
Pump and compressor systems — SLD Series surface-mount relay (SKU 896DL7) monitors phase loss and under-voltage at 440-480V AC.
Sequencing and timing circuits — Time-delay relay (SKU 896DJ3) with 0.001 sec to 200 hr range for controlled start-up of industrial equipment.
Voltage monitoring in panels — Undervoltage relay (SKU 896DN0) with pick-up 215-260V AC and drop-out 205-250V AC for 240V AC systems.
Phase unbalance detection — SLM Series surface-mount relay (SKU 896DL8) protects motors and pumps on 440-490V AC systems from unbalance conditions.
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ATC DIVERSIFIED ELECTRONICS Products

3G Electric supplies ATC DIVERSIFIED ELECTRONICS socket-mounted alternating 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
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Plug-in solenoid coil with DIN 43650 Form B connector, 22 mm coil size, rated for 240V AC, and Class F insulation. Designed as a universal replacement coil for pneumatic valves and actuators in industrial automation and fluid-handling systems. No leads or indicator light included
Three-way, two-position solenoid valve with spring return and non-locking manual override. Operates on 120V AC with 1/8 in Female NPT connections. Used to direct or block compressed air flow in pneumatic systems
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Three-way, two-position solenoid valve with spring return and non-locking manual override. Operates on 120V AC with 1/8 in Female NPT connections. Used to direct or block compressed air flow in pneumatic systems
DIN 43650 Form C solenoid connector with 3-pin configuration and molded wires. Designed for 18 mm coil sizes. Operates at 120V AC, 12V DC, or 24V DC. Includes leads; no indicator light. Used to electrically connect solenoid valves in pneumatic systems and industrial automation
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DIN 43650 Form C solenoid connector with 3-pin configuration and molded wires. Designed for 18 mm coil sizes. Operates at 120V AC, 12V DC, or 24V DC. Includes leads; no indicator light. Used to electrically connect solenoid valves in pneumatic systems and industrial automation

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Socket-mounted alternating relay with SPDT contacts, rated 10 A at 240 V inductive. Operates on 120 V AC and features a square base for panel mounting. Used to alternate operation between two loads such as pumps or compressors in industrial control panels, HVAC systems, and water treatment equipment
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Socket-mounted alternating relay with SPDT contacts, rated 10 A at 240 V inductive. Operates on 120 V AC and features a square base for panel mounting. Used to alternate operation between two loads such as pumps or compressors in industrial control panels, HVAC systems, and water treatment equipment
This socket-mounted alternating relay from ATC DIVERSIFIED ELECTRONICS features a DPDT contact configuration and a square base for panel mounting. It operates on 120V AC with a contact rating of 10 A at 240V (inductive). Typical applications include alternating operation of two loads such as pumps or compressors to balance run time and reduce wear
ATC DIVERSIFIED ELECTRONICS
This socket-mounted alternating relay from ATC DIVERSIFIED ELECTRONICS features a DPDT contact configuration and a square base for panel mounting. It operates on 120V AC with a contact rating of 10 A at 240V (inductive). Typical applications include alternating operation of two loads such as pumps or compressors to balance run time and reduce wear

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