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MACROMATIC ARP240A3R Socket-Mounted Alternating Relay - Socket-Mounted Alternating Relays
MACROMATICSocket-Mounted Alternating Relays

MACROMATIC ARP240A3R Socket-Mounted Alternating Relay

The MACROMATIC Alternating Relay (MPN ARP240A3R) is a socket-mounted, plug-in relay with an octal base and DPDT contacts. It is rated for 10 A at 240V AC and 10 A at 24V DC. This 8-pin alternating relay is designed…

SKU 3G-OTH-36619

Brand
MACROMATIC
Item
ARP240A3R Socket-Mounted Alternating Relay
Category
Socket-Mounted Alternating 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

MACROMATIC
Manufacturer Part Number
ARP240A3R
Base Type
Octal
Mounting Style
Plug-In
Contact Rating (AC)
10 A @ 240V
Contact Rating (DC)
10 A @ 24V

Technical Documents

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MACROMATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MACROMATIC Alternating Relay (MPN ARP240A3R) is a socket-mounted, plug-in relay with an octal base and DPDT contacts. It is rated for 10 A at 240V AC and 10 A at 24V DC. This 8-pin alternating relay is designed for applications requiring load sharing or sequencing.

Frequently Asked Questions

What is a MACROMATIC alternating relay used for?

A MACROMATIC alternating relay is used to alternate between two loads each time the control signal is applied, enabling load sharing or sequencing in industrial applications such as pump control, compressor staging, and HVAC systems.

What are the specifications of the MACROMATIC ARP240A3R?

The MACROMATIC ARP240A3R is a socket-mounted alternating relay with an octal base and DPDT contacts. It is rated 10 A at 240V AC and 10 A at 24V DC, with a plug-in mounting style and 8-pin configuration.

Where to buy a MACROMATIC alternating relay worldwide?

3G Electric supplies the MACROMATIC alternating relay worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine MACROMATIC parts to any location, ensuring compliance and timely delivery.

How to install a MACROMATIC alternating relay?

To install a MACROMATIC alternating relay, ensure power is off, plug the relay into a compatible octal socket, and wire the DPDT contacts per the load-sharing or sequencing diagram. Always follow the manufacturer's datasheet for proper coil voltage and load ratings.

Used in

Common applications for MACROMATIC
Motor protection — MACROMATIC VAKP240A voltage sensing relay monitors undervoltage in motor control centers
Pump level control — MACROMATIC LCP2E100-G liquid level relay manages pump up operations in water tanks
Conveyor timing — MACROMATIC TAA1U-G time delay relay provides interval ON control for conveyor systems
Current monitoring — MACROMATIC CAH50A2AD-G monitor relay detects undercurrent in industrial machinery
HVAC sequencing — MACROMATIC TD-88168 multi-function time delay relay sequences fan or compressor starts

MACROMATIC Products

3G Electric supplies MACROMATIC 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Socket-mounted time delay relay with plug-in mounting and 8 pins. Operates on 240V AC input voltage, rated for 10A. Multi-function delay allows selection of different timing modes for industrial control applications such as motor control, conveyor systems, and HVAC equipment
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Socket-mounted time delay relay with plug-in mounting and 8 pins. Operates on 240V AC input voltage, rated for 10A. Multi-function delay allows selection of different timing modes for industrial control applications such as motor control, conveyor systems, and HVAC equipment
Socket-mounted time delay relay with plug-in mounting and 8 pins. Operates on 24V AC/DC input voltage and supports multi-function delay. Rated for 10 A. Used in industrial control panels for adjustable timing in conveyor systems, HVAC controls, and packaging machinery
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Socket-mounted time delay relay with plug-in mounting and 8 pins. Operates on 24V AC/DC input voltage and supports multi-function delay. Rated for 10 A. Used in industrial control panels for adjustable timing in conveyor systems, HVAC controls, and packaging machinery
Socket-mounted time delay relay with plug-in mounting and 8 terminals. Operates on 120V AC/DC input voltage and supports multi-function delay (on-delay, off-delay, interval). Rated for 10 A. Used in industrial control panels for load sequencing, motor start delays, and process automation
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Socket-mounted time delay relay with plug-in mounting and 8 terminals. Operates on 120V AC/DC input voltage and supports multi-function delay (on-delay, off-delay, interval). Rated for 10 A. Used in industrial control panels for load sequencing, motor start delays, and process automation
Socket-mounted relay for monitoring undervoltage conditions in three-phase AC systems. Rated 10 A, operating range 190 to 500V AC. Used in industrial control panels to protect motors and equipment from low-voltage damage
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Socket-mounted relay for monitoring undervoltage conditions in three-phase AC systems. Rated 10 A, operating range 190 to 500V AC. Used in industrial control panels to protect motors and equipment from low-voltage damage
Socket-mounted phase monitor relay for undervoltage monitoring in three-phase systems. Rated 480V AC, 10 A, with 8 terminals. Suitable for industrial control panels to protect motors and equipment from voltage drops
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Socket-mounted phase monitor relay for undervoltage monitoring in three-phase systems. Rated 480V AC, 10 A, with 8 terminals. Suitable for industrial control panels to protect motors and equipment from voltage drops
Socket-mounted relay that monitors three-phase power systems for phase reversal. Rated 240V AC, 10A, with 8 pins/terminals. Used to protect motors and industrial equipment from damage due to incorrect phase rotation
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Socket-mounted relay that monitors three-phase power systems for phase reversal. Rated 240V AC, 10A, with 8 pins/terminals. Used to protect motors and industrial equipment from damage due to incorrect phase rotation

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Plug-in alternating relay with octal base and DPDT contacts, rated 10 A at 240 V AC and 10 A at 24 V DC. Designed for alternating load applications in industrial control systems, such as cycling between two pumps, compressors, or conveyors to balance run time and extend equipment life
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Plug-in alternating relay with octal base and DPDT contacts, rated 10 A at 240 V AC and 10 A at 24 V DC. Designed for alternating load applications in industrial control systems, such as cycling between two pumps, compressors, or conveyors to balance run time and extend equipment life
Socket-mounted alternating relay with octal base and SPDT contacts. Operates on 24V AC/DC and rated 10A at 240V AC and 10A at 24V DC. Used to alternate operation between two loads such as pumps or compressors for load sharing in industrial control systems
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Socket-mounted alternating relay with octal base and SPDT contacts. Operates on 24V AC/DC and rated 10A at 240V AC and 10A at 24V DC. Used to alternate operation between two loads such as pumps or compressors for load sharing in industrial control systems
This plug-in alternating relay features an octal base and SPDT contacts, rated 10 A at 240 V AC and 10 A at 24 V DC. It is used in industrial control systems to alternate operation between two loads, such as pumps or compressors, equalizing run time and reducing wear on a single device
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This plug-in alternating relay features an octal base and SPDT contacts, rated 10 A at 240 V AC and 10 A at 24 V DC. It is used in industrial control systems to alternate operation between two loads, such as pumps or compressors, equalizing run time and reducing wear on a single device
Plug-in alternating relay with octal base and DPDT contacts rated 10 A at 240V AC and 10 A at 24V DC. Alternates load operation between two outputs each time the control signal is applied. Used in applications such as duplex pump control, compressor sequencing, and HVAC systems to equalize equipment wear
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Plug-in alternating relay with octal base and DPDT contacts rated 10 A at 240V AC and 10 A at 24V DC. Alternates load operation between two outputs each time the control signal is applied. Used in applications such as duplex pump control, compressor sequencing, and HVAC systems to equalize equipment wear