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

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

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Description

⚙️ Power your HVAC with precision and reliability—don’t get left behind!

POWER MEETS PRECISION - Robust 50 Amp, 3-pole design engineered for seamless 24V coil operation.
ENDURANCE THAT OUTLASTS - 200,000 UL-tested cycles ensure relentless reliability for your HVAC systems.
BUILT TO INDUSTRY STANDARDS - Meets ARI 780/790-1997 and UL508 for guaranteed HVAC performance.
SEAMLESS CROSS BRAND REPLACEMENT - Direct fit for Siemens, Square D, GE, and more—upgrade without hassle.
GLOBAL COMPLIANCE LOCAL CONFIDENCE - Certified UL, CUL, CSA, SEV S+, and CE for trusted international standards.

The Holdwell 42DF35AJ is a UL and CE certified 3-pole, 50 Amp definite purpose contactor with a 24V coil, designed for HVAC applications. Tested for 200,000 cycles, it meets ARI and UL508 standards and serves as a direct replacement for major brands like Siemens and Square D, ensuring durable, compliant, and hassle-free system upgrades.

Specifications

ASIN	B01J4Z97D2
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#355,608 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #814 in Motor Contactors
Certification	UL
Customer Reviews	4.1 4.1 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

Reviews

N**E

26.01.2026

P**.

13.06.2019

P**L

12.07.2023

F**H

16.03.2024

L**N

9.07.2018

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€ 97.26

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

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

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