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MACROMATIC Monitor Relay: Surface Mounted, 10 A Current Rating, 120V AC - Surface-Mounted Relays
MACROMATICSurface-Mounted Relays

MACROMATIC Monitor Relay: Surface Mounted, 10 A Current Rating, 120V AC

The MACROMATIC Monitor Relay: Surface Mounted (SKU 803F29, MPN CAH20A2AD-G) is a surface-mounted relay from the CAH Series. It monitors undercurrent with an adjustable trip point of 2 to 20 A and features a quick…

SKU 3G-OTH-35582

Brand
MACROMATIC
Item
Monitor Relay: Surface Mounted, 10 A Current Rating, 120V AC
Category
Surface-Mounted Relays
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Technical Specifications

MACROMATIC
Manufacturer Part Number
CAH20A2AD-G
Series
CAH Series
Type
Overcurrent/Undercurrent
AC
120V
Trip Point
2 to 20 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 803F29, MPN CAH20A2AD-G) is a surface-mounted relay from the CAH Series. It monitors undercurrent with an adjustable trip point of 2 to 20 A and features a quick disconnect electrical connection. This relay has a 10 A current rating and operates at 120V AC.

Frequently Asked Questions

What is the MACROMATIC CAH20A2AD-G monitor relay used for?

The MACROMATIC CAH20A2AD-G monitor relay is used to detect undercurrent conditions in industrial equipment. It protects motors, pumps, and conveyors by tripping when current falls below a set threshold, preventing damage from load loss or belt breakage. It is surface-mounted and suited for panel installations.

What are the specifications of the MACROMATIC CAH20A2AD-G monitor relay?

The MACROMATIC CAH20A2AD-G is a surface-mounted relay from the CAH Series. It monitors undercurrent with an adjustable trip point of 2 to 20 A. It has a 10 A current rating, operates at 120V AC, and uses a quick disconnect electrical connection. The trip point type is adjustable.

Where to buy the MACROMATIC CAH20A2AD-G monitor relay worldwide?

You can source the MACROMATIC CAH20A2AD-G monitor 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; we provide competitive pricing and reliable sourcing for this relay.

How to install the MACROMATIC CAH20A2AD-G monitor relay?

To install the MACROMATIC CAH20A2AD-G, mount it on a flat surface using the provided hardware. Connect wires via the quick disconnect terminals, ensuring the supply matches 120V AC. Set the adjustable trip point between 2 and 20 A per your application. Always follow local electrical codes and consult the manufacturer's manual for safe installation.

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 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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