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SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 40 A - Non-Reversing Definite Purpose Contactors
SQUARE DNon-Reversing Definite Purpose Contactors

SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 40 A

The SQUARE D 8910 Series Type DPA is a non-reversing definite purpose magnetic contactor with three poles, designed for HVACR applications. It features a 110/120V AC coil, a maximum voltage rating of 600V AC, and a…

SKU 3G-OTH-42785

Brand
SQUARE D
Item
Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 40 A
Category
Non-Reversing Definite Purpose Contactors
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
8910DPA43V02Y181
Series
8910 Series Type DPA
Type
40 A, Non-Reversing
AC
120V
Phase
Three
Coil Voltage
110/120V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
3NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Quick-Disconnect Terminals

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D 8910 Series Type DPA is a non-reversing definite purpose magnetic contactor with three poles, designed for HVACR applications. It features a 110/120V AC coil, a maximum voltage rating of 600V AC, and a main pole contact form of 3NO. This three-phase contactor uses quick-disconnect terminals and is rated for 40 A.

Frequently Asked Questions

What is the SQUARE D 8910DPA43V02Y181 definite purpose contactor used for?

The SQUARE D 8910DPA43V02Y181 is a definite purpose magnetic contactor designed for HVACR applications such as air conditioning, refrigeration, and heating systems. It switches three-phase motor loads up to 40 A with a 120V AC coil, using quick-disconnect terminals for easy installation.

What are the specifications of the SQUARE D 8910DPA43V02Y181 contactor?

This SQUARE D 8910 Series Type DPA contactor has three poles, a 110/120V AC coil, 40 A rating, and 600V AC maximum voltage. It is non-reversing with 3NO main pole contact form, uses quick-disconnect terminals, and is designed for three-phase HVACR definite purpose applications.

Where to buy the SQUARE D 8910DPA43V02Y181 contactor worldwide?

3G Electric supplies the SQUARE D 8910DPA43V02Y181 definite purpose contactor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SQUARE D 8910DPA43V02Y181 definite purpose contactor?

Install the SQUARE D 8910DPA43V02Y181 by mounting it securely, connecting three-phase power to the line terminals and the load to the load terminals. Wire the 110/120V AC coil to the control circuit. Use quick-disconnect terminals per the wiring diagram. Always follow local electrical codes and de-energize before installation.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D non-reversing definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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