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MACROMATIC CAH Series Surface-Mounted Relay - Surface-Mounted Relays
MACROMATICSurface-Mounted Relays

MACROMATIC CAH Series Surface-Mounted Relay

The MACROMATIC Monitor Relay: Surface Mounted (SKU CAH05A2AD-G, MPN CAH05A2AD-G) is a surface-mounted relay from the CAH Series. It features an adjustable trip point of 0.5 to 5 A for undercurrent monitoring, with a…

SKU 3G-OTH-35502

Also listed as: CAH05A2ADG · CAH05A2AD G

Brand
MACROMATIC
Item
CAH Series Surface-Mounted Relay
Part Number
CAH05A2AD-G
Category
Surface-Mounted Relays
Available to Order
Also known as:CAH05A2AD-GMACROMATIC
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Technical Specifications

MACROMATIC
Manufacturer Part Number
CAH05A2AD-G
Series
CAH Series
Type
Overcurrent/Undercurrent
AC
120V
Trip Point
0.5 to 5 A
Current Rating
10 A
Mounting Style
Surface
Trip Point Type
Adjustable
Monitored Parameters
Undercurrent
Electrical Connection
Quick Disconnect

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

Product Description

The MACROMATIC Monitor Relay: Surface Mounted (SKU CAH05A2AD-G, MPN CAH05A2AD-G) is a surface-mounted relay from the CAH Series. It features an adjustable trip point of 0.5 to 5 A for undercurrent monitoring, with a 10 A current rating at 120V AC and quick disconnect electrical connections.

Frequently Asked Questions

What is the MACROMATIC CAH05A2AD-G monitor relay used for?

The MACROMATIC CAH05A2AD-G monitor relay is used for undercurrent monitoring in industrial equipment. It detects when current drops below an adjustable trip point (0.5 to 5 A) and can trigger alarms or shutdowns to protect motors, pumps, and conveyors from damage due to load loss or belt breakage.

What are the specifications of the MACROMATIC CAH05A2AD-G relay?

The MACROMATIC CAH05A2AD-G is a surface-mounted relay from the CAH Series. It has an adjustable trip point of 0.5 to 5 A for undercurrent monitoring, a 10 A current rating at 120V AC, and quick disconnect electrical connections. The monitored parameter is undercurrent only.

Where to buy the MACROMATIC CAH05A2AD-G relay worldwide?

You can source the MACROMATIC CAH05A2AD-G relay through 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 MACROMATIC part.

How to install the MACROMATIC CAH05A2AD-G surface-mounted relay?

Mount the MACROMATIC CAH05A2AD-G relay on a flat surface using the provided hardware. Connect wires via the quick disconnect terminals, ensuring the monitored circuit passes through the relay. Adjust the trip point dial between 0.5 and 5 A to match your undercurrent threshold. Always follow local electrical codes.

Used in

Common applications for MACROMATIC
Industrial automation — Macromatic THR Series timing relays for sequencing machinery and conveyors
Pump control — Macromatic COKP Series socket-mounted relays for overcurrent monitoring
Panel building — Macromatic CAH Series surface-mounted relays for undercurrent monitoring
Conveyor systems — Macromatic encapsulated timing relays for on delay and single shot functions
Motor protection — Macromatic current monitor relays with adjustable trip points from 0.5 to 50 A
OEM equipment — Macromatic socket-mounted relays with 11-pin terminals for control circuits
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MACROMATIC Products

3G Electric supplies MACROMATIC 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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