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MACROMATIC ARP120A3R Socket-Mounted Alternating Relay - Socket-Mounted Alternating Relays
MACROMATICSocket-Mounted Alternating Relays

MACROMATIC ARP120A3R Socket-Mounted Alternating Relay

The MACROMATIC Alternating Relay is a socket-mounted, plug-in relay with an octal base and DPDT contacts, operating at 120V AC. It features an AC contact rating of 10 A @ 240V and a DC contact rating of 10 A @ 24V…

SKU 3G-OTH-36517

Brand
MACROMATIC
Item
ARP120A3R Socket-Mounted Alternating Relay
Category
Socket-Mounted Alternating Relays
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MACROMATIC
Manufacturer Part Number
ARP120A3R
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 is a socket-mounted, plug-in relay with an octal base and DPDT contacts, operating at 120V AC. It features an AC contact rating of 10 A @ 240V and a DC contact rating of 10 A @ 24V. This 8-pin relay is designed for alternating load applications in industrial control systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a MACROMATIC alternating relay used for?

A MACROMATIC alternating relay is used in industrial control systems to alternate between two loads on each cycle, extending equipment life in applications like pumps, compressors, and conveyors. 3G Electric supplies this socket-mounted relay across 14 industrial departments.

What are the specifications of the MACROMATIC ARP120A3R?

The MACROMATIC ARP120A3R is a socket-mounted alternating relay with an octal base, 8 pins, and DPDT contacts. It operates at 120V AC with a contact rating of 10 A @ 240V AC and 10 A @ 24V DC. 3G Electric sources this plug-in relay for global delivery.

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 genuine parts like the ARP120A3R and deliver to any location. Contact us for availability and lead time.

How to install a MACROMATIC socket-mounted alternating relay?

To install a MACROMATIC socket-mounted alternating relay, ensure power is off, plug the relay into the matching octal socket, and secure it. Wire the DPDT contacts per the load-alternation diagram. 3G Electric provides technical support for selection and integration into control panels.

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 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
MACROMATIC
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 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 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 time delay relay with single-function timing, rated 10 A at 120V AC/DC. Features 11 pins/terminals for industrial control panel integration. Used to delay switching of motors, conveyors, lighting, and other equipment in automation systems
MACROMATIC
Socket-mounted time delay relay with single-function timing, rated 10 A at 120V AC/DC. Features 11 pins/terminals for industrial control panel integration. Used to delay switching of motors, conveyors, lighting, and other equipment in automation systems
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

More from MACROMATIC

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This socket-mounted alternating relay from MACROMATIC features an octal base and plug-in mounting style. It is rated for 10 A at 240 V AC and 10 A at 24 V DC, with DPDT contacts. Typical applications include load sharing or sequencing in pump control, compressor staging, and HVAC systems
MACROMATIC
This socket-mounted alternating relay from MACROMATIC features an octal base and plug-in mounting style. It is rated for 10 A at 240 V AC and 10 A at 24 V DC, with DPDT contacts. Typical applications include load sharing or sequencing in pump control, compressor staging, and HVAC systems
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
MACROMATIC
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