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SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 277V AC, 30 A - Non-Reversing Definite Purpose Contactors
SQUARE DNon-Reversing Definite Purpose Contactors

SQUARE D Definite Purpose Magnetic Contactor: 4 Poles, 277V AC, 30 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 277V AC coil. Rated for a maximum voltage of 600V AC, this HVACR…

SKU 3G-OTH-42220

Brand
SQUARE D
Item
Definite Purpose Magnetic Contactor: 4 Poles, 277V AC, 30 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

SQUARE D
Manufacturer Part Number
8910DPA34V04
Series
8910 Series Type DPA
Type
30 A, Non-Reversing
AC
277V
Phase
Three
Coil Voltage
277V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
4NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Screw Clamp 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 non-reversing, three-phase contactor with 4 normally open poles and a 277V AC coil. Rated for a maximum voltage of 600V AC, this HVACR definite purpose contactor features screw clamp terminals for secure wiring connections.

Frequently Asked Questions

What is the SQUARE D 8910DPA34V04 definite purpose contactor used for?

The SQUARE D 8910DPA34V04 is a definite purpose magnetic contactor designed for HVACR applications such as air conditioning, refrigeration, and heating systems. It controls three-phase motors and compressors with a 277V AC coil and 30 A rating, providing reliable switching in commercial and industrial equipment.

What are the specifications of the SQUARE D 8910DPA34V04 contactor?

The SQUARE D 8910DPA34V04 is a non-reversing, three-phase contactor with 4 normally open poles, a 277V AC coil, and a maximum voltage rating of 600V AC. It features screw clamp terminals and is part of the 8910 Series Type DPA, rated for 30 A definite purpose HVACR use.

Where to buy the SQUARE D 8910DPA34V04 contactor worldwide?

You can source the SQUARE D 8910DPA34V04 contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SQUARE D definite purpose contactor.

How to install the SQUARE D 8910DPA34V04 definite purpose contactor?

To install the SQUARE D 8910DPA34V04, ensure power is off, mount the contactor securely, and connect wires to the screw clamp terminals per the wiring diagram. Verify coil voltage matches 277V AC and torque terminals to manufacturer specifications. Always follow local electrical codes and use proper personal protective equipment.

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: 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.