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SQUARE D 8910 Series Type DP Non-Reversing Definite Purpose Contactor - Non-Reversing Definite Purpose Contactors
SQUARE DNon-Reversing Definite Purpose Contactors

SQUARE D 8910 Series Type DP Non-Reversing Definite Purpose Contactor

The SQUARE D 8910 Series Type DP Non-Reversing Definite Purpose Contactor (SKU 3G-OTH-42939) is a 2-pole HVACR definite purpose contactor with a 2NO main pole contact form. It operates on a single-phase 220/208-240V…

SKU 3G-OTH-42939

Brand
SQUARE D
Item
8910 Series Type DP Non-Reversing Definite Purpose Contactor
Part Number
8910DP42V09
Category
Non-Reversing Definite Purpose Contactors
Available to Order
Also known as:8910DP42V09SQUARE D
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

SQUARE D
Manufacturer Part Number
8910DP42V09
Series
8910 Series Type DP
Type
40 A, Non-Reversing
AC
208-240V
Phase
Single
Coil Voltage
220/208-240V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
2NO
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 DP Non-Reversing Definite Purpose Contactor (SKU 3G-OTH-42939) is a 2-pole HVACR definite purpose contactor with a 2NO main pole contact form. It operates on a single-phase 220/208-240V AC coil voltage and has a maximum voltage rating of 600V AC. The contactor features quick-disconnect terminals for wiring.

Frequently Asked Questions

What is the SQUARE D 8910DP42V09 definite purpose contactor used for?

The SQUARE D 8910DP42V09 is a 2-pole definite purpose contactor designed for HVACR applications such as air conditioning, refrigeration, and heating systems. It switches single-phase loads up to 40 A at 208-240V AC coil voltage, with a maximum rating of 600V AC.

What are the specifications of the SQUARE D 8910DP42V09 contactor?

The SQUARE D 8910DP42V09 is a non-reversing definite purpose contactor with 2 poles, 2NO main contacts, and a coil voltage of 220/208-240V AC. It is rated for 40 A, single-phase, with a maximum voltage of 600V AC. Terminals are quick-disconnect type.

Where to buy the SQUARE D 8910DP42V09 contactor worldwide?

3G Electric supplies the SQUARE D 8910DP42V09 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 8910DP42V09 definite purpose contactor?

To install the SQUARE D 8910DP42V09, ensure power is off. Connect line and load wires to the quick-disconnect terminals per the wiring diagram. Mount the contactor securely in a clean, dry location. Verify coil voltage matches your supply (208-240V AC). Follow NEC and local codes.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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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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