How much current does the 24V AC coil draw?

The coil definitely does NOT draw 24mA. That would mean a coil resistance of 1K ohms. The measured resistance of the coil (sample of one) is 13.7 ohms. The current at 24 volts would be about 1.75A. This is likely the greatest load on the controller circuit, and explains the 3A fuse.

Will this replace cr453ce3hblay contactor?

It was a correct fit for my 26 year old AC unit. Has worked well for the past two years since I installed it.

Does this replace DP24024F?

Just from the part number you gave: DP is Double Pole, 240 is 240 volt rated for the main contacts, 24 is 24volts control voltage, F: I don't know what that means to whatever company sells that. But this will switch any heavy load up to 40 amps, up to 240volts. Normally for air conditioning compressors, but you could use it to switch much smaller loads as long as you've got 24volts to switch it with.

I need to replace: ac relay 1 hp 115/230 volts ac i ph - 25 amp type pr5ay - 25v 50/60c potter brumfield. this works?

Yes. Just as long as you wire everything you needed. Problem is it's a 40 amps relay and you wants to protect a 25 amps circuit. Better to look for a 25 amps relay contact switch.

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Migro 2 Pole 40 AMP Heavy Duty 24VAC Contactor Replaces Virtually All Residential 2 Pole Models (2- Year Warranty-High Quality Silver Alloy Content Contactors)

Migro 2 Pole 40 AMP Heavy Duty 24VAC Contactor Replaces Virtually All Residential 2 Pole Models (2- Year Warranty-High Quality Silver Alloy Content Contactors)

Product ID: 141837418

⚡40 AMP heavy-duty power

🔄2-year hassle-free replacement

🔧Universal fit for top HVAC brands

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Description

⚡ Upgrade your HVAC game with the Migro 40 AMP powerhouse!

BUILT TO LAST - High-quality silver alloy contacts ensure durability and efficiency
SECURE CONNECTIONS - Heavy lug terminals and push-ons for stable high-voltage wiring
PEACE OF MIND WARRANTY - 2-year replacement policy keeps your system worry-free
POWER PACKED PERFORMANCE - Handles up to 40 amps for reliable HVAC control
PLUG PLAY COMPATIBILITY - Seamlessly replaces most 2-pole contactors from 20 to 40 amps

The Migro 2 Pole 40 AMP Heavy Duty 24VAC Contactor is a robust, universal replacement designed for residential HVAC systems. Featuring a 24V coil, high-quality silver alloy contacts, and heavy-duty terminals, it supports up to 40 amps and fits most major brand contactors. Backed by a 2-year replacement warranty, it ensures reliable, long-lasting performance for air conditioners, heat pumps, and refrigeration units.

Specifications

ASIN	B07T7ZLF7S
Best Sellers Rank	#126,672 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #156 in Motor Contactors
Customer Reviews	4.7 4.7 out of 5 stars (862)
Date First Available	June 18, 2019
Item Weight	10.2 ounces
Manufacturer	Migro
Material	2- Year Warranty-High Quality Silver Alloy Content Contactors
Package Dimensions	3.43 x 3.11 x 2.17 inches
Voltage	24 volts

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6624 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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TrustScore 4.5 | 7,300+ reviews

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