Will this fit York TCGD60S21S2A? If LRA is higher than the current contact rating per pole, would it cause problem?

No that's not a problem. It's better! It's using a 30-amp where you need a 40-amp that is the problem. That puts more current through the contacts than they are rated for. You're putting less current through them so you are safe with regard to that issue. You might consider using an electrician if you're not sure about something like that.

Any one know are there any relays or contactors with nornally closed contacts?

Yes, see you're local appliance repair store to find the right one, if you're going to order thru Amazon, be really specific .

does it work for Trane XB1000 model TTB030C100A1? THANKS.

I am not going to research anyone's AC spec or anything else at any time. This is a 24 VAC controlled contactor with 40 amp Contacts. That is all it is.If you know how to use it, then it works good If you don't know how or are not qualified, don't do it yourself! It's not safe for you to do it if you don't know what you are doing!

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Dreyoo 24V Coil 1 Pole 40A Air Conditioner Contactor HVAC Motor Relay

Dreyoo 24V Coil 1 Pole 40A Air Conditioner Contactor HVAC Motor Relay

Product ID: 403252182

Details

Connector Type
Quick Connect
Contact Material
Silver Oxide
Contact Type
Normally Open
Current Rating
40 A
Mounting Type
DIN Rail Mount

⚡40A Full Load Amperage

💧IP65 Dust & Water Resistant

⏱️0.15s Ultra-Fast Response Time

₩37808

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Description

⚙️ Elevate your HVAC game with the contactor that never quits!

PRECISION CONTROL - 0.15-second response time ensures seamless operation of 3-phase compressors and condenser fans.
POWERHOUSE PERFORMANCE - Handles up to 40A with silver oxide contacts for ultra-low resistance and minimal voltage drop.
BUILT TO BRAVE EXTREMES - Operates flawlessly from -40°F to 221°F with IP65 sealing—perfect for rooftop and industrial environments.
PLUG PLAY COMPATIBILITY - Direct replacement for Carrier, Mars, and Cutler-Hammer models with dual-rated copper/aluminum lugs.
INDUSTRIAL GRADE DURABILITY - Class B coil insulation and vibration-proof terminals guarantee 100,000+ cycles under heavy HVAC workloads.

The Dreyoo 24V Coil 1 Pole 40A Air Conditioner Contactor is a UL-certified, industrial-grade HVAC relay designed for high-demand environments. Featuring silver oxide contacts for minimal voltage drop, IP65-rated sealing for dust and water resistance, and compatibility with major HVAC brands, it delivers reliable, precision control with a rapid 0.15s response time. Built to withstand extreme temperatures and heavy cycling, it’s the go-to solution for professionals seeking durable, efficient motor relay performance.

Specifications

ASIN	B09BYWWVM8
Best Sellers Rank	#22,873 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Motor Contactors
Brand Name	Dreyoo
Coil Resistance	5 milliohms
Coil Voltage	24 volts_of_alternating_current
Connector Type	Quick Connect, Screw
Contact Current Rating	40 A
Contact Material	Silver Oxide
Contact Type	Normally Open
Current Rating	40 A
Customer Reviews	4.6 4.6 out of 5 stars (443)
Included Components	as shown
Manufacturer	Dreyoo(WENZHOU XIKA ELECTRICAL CO.,LTD）
Minimum Switching Voltage	24 volts_of_alternating_current
Model	Dreyoo-Contactor-0096
Mounting Type	DIN Rail Mount
Operation Mode	Automatic
Part Number	Dreyoo-Contactor-0096
Specification Met	UL

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₩37808

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

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