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SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 40 A - Non-Reversing Definite Purpose Contactors
SQUARE DNon-Reversing Definite Purpose Contactors

SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 40 A

The SQUARE D 8910 Series Type DPA Definite Purpose Magnetic Contactor is a three-pole, non-reversing contactor designed for HVACR applications. This 40 A unit features a 277V AC coil, 600V AC maximum voltage rating…

SKU 3G-OTH-43101

Brand
SQUARE D
Item
Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 40 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

SQUARE D
Manufacturer Part Number
8910DPA43V04
Series
8910 Series Type DPA
Type
40 A, Non-Reversing
AC
277V
Phase
Three
Coil Voltage
277V 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 Definite Purpose Magnetic Contactor is a three-pole, non-reversing contactor designed for HVACR applications. This 40 A unit features a 277V AC coil, 600V AC maximum voltage rating, and 3NO main pole contact form with quick-disconnect terminals.

Frequently Asked Questions

What is the SQUARE D 8910DPA43V04 definite purpose contactor used for?

The SQUARE D 8910DPA43V04 is a three-pole, non-reversing definite purpose magnetic contactor designed for HVACR applications such as compressors, fan motors, and refrigeration units. It switches loads up to 40 A with a 277V AC coil and 600V AC maximum rating, using quick-disconnect terminals for secure wiring.

What are the specifications of the SQUARE D 8910DPA43V04 contactor?

The SQUARE D 8910DPA43V04 is a 40 A, three-pole, non-reversing definite purpose contactor with a 277V AC coil, 600V AC maximum voltage rating, and 3NO main pole contact form. It features quick-disconnect terminals and is part of the 8910 Series Type DPA, designed for HVACR systems.

Where to buy the SQUARE D 8910DPA43V04 contactor worldwide?

3G Electric supplies the SQUARE D 8910DPA43V04 definite purpose contactor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HVACR contactor.

How to install the SQUARE D 8910DPA43V04 definite purpose contactor?

Install the SQUARE D 8910DPA43V04 by mounting it securely in a clean, dry location. Connect the 277V AC coil to the control circuit and wire the three-phase load to the quick-disconnect terminals per the wiring diagram. Ensure the contactor is de-energized during installation and follow local electrical codes.

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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SQUARE D Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 30 A, Non-Reversing (MPN 8910DP32V09). Key specifications — Brand: SQUARE D; Coil Voltage: 220/208-240V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Screw Clamp Terminals; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DP; Phase: Single; Main Pole Contact Form: 2NO.
SQUARE D Definite Purpose Magnetic Contactor: 2 Poles, 24V AC, 30 A, Non-Reversing (MPN 8910DP32V14). Key specifications — Brand: SQUARE D; Coil Voltage: 24V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Screw Clamp Terminals; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DP; Phase: Single; Main Pole Contact Form: 2NO.
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SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 30 A, Non-Reversing (MPN 8910DPA33V14). Key specifications — Brand: SQUARE D; Coil Voltage: 24V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Quick-Disconnect Terminals; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Three; Main Pole Contact Form: 3NO.
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SQUARE D Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 50 A, Non-Reversing (MPN 8910DPA52V02). Key specifications — Brand: SQUARE D; Coil Voltage: 110/120V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Box Lugs; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Single; Main Pole Contact Form: 2NO.
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SQUARE D Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 50 A, Non-Reversing (MPN 8910DPA52V02). Key specifications — Brand: SQUARE D; Coil Voltage: 110/120V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Box Lugs; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Single; Main Pole Contact Form: 2NO.
SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 277V AC, 40 A, Non-Reversing (MPN 8910DPA44V04). Key specifications — Brand: SQUARE D; Coil Voltage: 277V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Quick-Disconnect Terminals; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Three; Main Pole Contact Form: 4NO.
SQUARE D
SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 277V AC, 40 A, Non-Reversing (MPN 8910DPA44V04). Key specifications — Brand: SQUARE D; Coil Voltage: 277V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Quick-Disconnect Terminals; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Three; Main Pole Contact Form: 4NO.
SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 50 A, Non-Reversing (MPN 8910DPA53V09). Key specifications — Brand: SQUARE D; Coil Voltage: 220/208-240V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Box Lugs; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Three; Main Pole Contact Form: 3NO.
SQUARE D
SQUARE D Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 50 A, Non-Reversing (MPN 8910DPA53V09). Key specifications — Brand: SQUARE D; Coil Voltage: 220/208-240V AC; Contactor Style: HVACR Definite Purpose Contactor; Terminal Connection Type: Box Lugs; Maximum Voltage Rating: 600V AC; Series: 8910 Series Type DPA; Phase: Three; Main Pole Contact Form: 3NO.