What size wire will the terminals accept?

#6 for sure and as big as #4 maybe...

How is the 24v coil voltage connected? i only see the main 240v/50a lugs.

They are down below the larger lugs. Have to look from side not the top

Holdwell 42df35aj 3 Pole 50 Amp 24v Coil Definite Purpose

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Description

⚙️ Power your HVAC with precision and reliability—don’t let your system settle for less!

PREMIUM BUILD QUALITY - Copper material with Class B coil insulation guarantees durability and peak performance.
POWER PACKED PRECISION - Robust 50 Amp, 24V coil designed for seamless definite purpose air conditioning control.
ENDURANCE THAT OUTLASTS - 200,000 UL-tested cycles ensure relentless reliability for your HVAC systems.
GLOBAL COMPLIANCE CONFIDENCE - Certified UL, CUL, CSA, SEV S+, and CE for trusted international safety standards.
SEAMLESS CROSS BRAND REPLACEMENT - Directly replaces top brands like Siemens, Square D, GE, and more—no compatibility guesswork.

The Holdwell 42DF35AJ is a 3-pole, 50 Amp definite purpose air conditioner contactor featuring a 24V coil. UL, CUL, CSA, SEV S+, and CE certified, it meets ARI 780/790-1997 and UL508 standards. Tested for 200,000 cycles, it offers exceptional durability and is a direct replacement for major brands like Siemens and Square D, making it a reliable, high-performance choice for HVAC professionals.

Specifications

ASIN	B01J4Z97D2
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#214,030 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #457 in Motor Contactors
Certification	UL
Customer Reviews	4.2 4.2 out of 5 stars (15)
Date First Available	June 30, 2016
Item Package Quantity	1
Item Weight	1.23 pounds
Item model number	HCDPY32450CJ
Manufacturer	HOLDWELL
Material	Copper
Package Dimensions	4.41 x 3.46 x 3.11 inches
Part Number	HCDPY32450CJ
Size	HWPY32450CJ
Voltage	24 Volts

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74838CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Holdwell 42DF35AJ 3 Pole 50 Amp 24V Coil Definite Purpose Air Conditioner Contactor

Description

Specifications

Common Questions