replaced the contractor, now the thermostate fuse replaced and the unit is working, but the compressor goes on and off a few times and its not mantain

You have to see if it is the voltage coming from the thermostat that is causing the contactor coil to move in and out or on and off, you can disonnect the power to the compressor motor to check it or just use a meter and check the voltage fom the tstat at the condensor to see if it is coming on and then going off it could be a bad tstat. Either that or you have a weak capacitor!

Can this be used in a furnace or an AC. Are furnace contactors & ac condensor contactors the same thing ?

I used it on an AC condenser. Just connect to correct terminals. It works good.

Will this work on a guardian a/c unit?

If your existing contactor is a two pole model rated at 40 full load amps or less, and has a 24 volt operating coil this should work. Please compare the the detailed photos of the wire terminals, slight modification may be needed. Thanks for your inquiry.

Will this work on my goodman vsx130361aa?

If your existing contactor is a two pole model with a rating of 40 amps or less it will work fine. Thanks for your inquiry.

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2 Pole 40 AMP Heavy Duty AC Contactor Replaces Virtually All Residential 2 Pole Models

2 Pole 40 AMP Heavy Duty AC Contactor Replaces Virtually All Residential 2 Pole Models

Product ID: 647963421

Details

Amperage
40 Amps
Brand
PROTACTOR
Material
Metal
Voltage
24 Volts
Wattage
31 Watts

⚡40 Amp heavy-duty rating

🔌24 Volt encapsulated coil

🔧Universal 2 pole replacement

€ 81.69

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Upgrade your HVAC game with the ultimate 2 pole contactor—power, precision, and peace of mind!

BUILT TO LAST - Encapsulated coil and enclosed contacts keep debris out, ensuring long-lasting durability.
PEACE OF MIND WARRANTY - Exclusive Protactor 2-year replacement policy backs your investment with confidence.
POWERHOUSE PERFORMANCE - Handles up to 40 Amps for reliable heavy-duty AC and heat pump operation.
EFFORTLESS INSTALLATION - Heavy lug terminals plus multiple quick-connects for maximum wiring versatility.
PLUG PLAY FLEXIBILITY - Fits virtually all residential 2 pole contactors from 20 to 40 Amps—no guesswork needed.

The Protactor 2 Pole 40 AMP Heavy Duty AC Contactor is a UL-listed, metal-constructed replacement part designed for residential air conditioners and heat pumps. Featuring a 24 Volt encapsulated coil and heavy lug terminals with multiple quick-connect options, it fits most 2 pole contactors rated between 20 and 40 Amps. Its enclosed contact mechanism prevents debris intrusion, while the visible plunger confirms operation. Backed by a 2-year replacement warranty, this contactor ensures reliable, hassle-free HVAC performance.

Specifications

ASIN	B072N6VPSS
Amperage	40 Amps
Best Sellers Rank	#271,044 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #396 in Motor Contactors
Brand Name	PROTACTOR
Customer Reviews	4.7 4.7 out of 5 stars (432)
EU Spare Part Availability Duration	2 Years
Manufacturer	OneTrip Parts
Material Type	Metal
Model Number	LEPUSPTLSHI5015
Number of Items	1
Part Number	PT-C240A
Phase Type	Single Phase
UPC	818742014519
Unit Count	1 Count
Voltage	24 Volts
Wattage	31 Watts

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