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SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 24V AC, 40 A - Non-Reversing Definite Purpose Contactors
SQUARE DNon-Reversing Definite Purpose Contactors

SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 24V AC, 40 A

The SQUARE D 8910 Series Type DPA Definite Purpose Magnetic Contactor is a non-reversing, three-phase contactor with 4 normally open poles and a 24V AC coil. Rated for a maximum voltage of 600V AC, this HVACR…

SKU 3G-OTH-44154

Brand
SQUARE D
Item
Definite Purpose Magnetic Contactor: 4 Poles, 24V AC, 40 A
Category
Non-Reversing Definite Purpose Contactors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
8910DPA44V14
Series
8910 Series Type DPA
Type
40 A, Non-Reversing
AC
24V
Phase
Three
Coil Voltage
24V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
4NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Quick-Disconnect Terminals

Technical Documents

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

Product Description

The SQUARE D 8910 Series Type DPA Definite Purpose Magnetic Contactor is a non-reversing, three-phase contactor with 4 normally open poles and a 24V AC coil. Rated for a maximum voltage of 600V AC, this HVACR definite purpose contactor features quick-disconnect terminals for simplified installation.

Frequently Asked Questions

What is a SQUARE D definite purpose magnetic contactor used for?

The SQUARE D 8910 Series Type DPA definite purpose contactor is designed for HVACR and industrial applications requiring reliable switching of three-phase loads. Its 4 normally open poles and 24V AC coil make it suitable for controlling compressors, fans, and pumps in commercial heating, ventilation, and refrigeration systems.

What are the specifications of the SQUARE D 8910DPA44V14 contactor?

This SQUARE D contactor has a 24V AC coil, 4 normally open poles, and a 40 A rating. It is a non-reversing, three-phase device with a maximum voltage rating of 600V AC. The terminal connection type is quick-disconnect, and it belongs to the 8910 Series Type DPA for HVACR definite purpose use.

Where to buy SQUARE D definite purpose contactors worldwide?

3G Electric supplies the SQUARE D 8910DPA44V14 definite purpose contactor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this HVACR contactor.

How to install a SQUARE D definite purpose contactor?

Installation of the SQUARE D 8910 Series Type DPA contactor involves mounting it securely, connecting the 24V AC coil to the control circuit, and wiring the three-phase load to the quick-disconnect terminals. Always follow the manufacturer's wiring diagram and local electrical codes to ensure safe operation.

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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