Square D 8910DPA 8910DP Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$152.47
Square D 8910DPA 8910DP Series Definite Purpose Contactor, Open, DPA Range

Square D 8910DPA 8910DP Series Definite Purpose Contactor, Open, DPA Range

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Model: 8910DPA33V06

In Stock (leaves warehouse same day if ordered before 3pm ET)

$152.47
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Square D 8910DP Series Definite Purpose Contactor, Open, DPA Range

The Square D 8910DP Definite Purpose Contactor, Open is a family of open-style magnetic contactors from the DPA range, engineered for heating, air conditioning, and refrigeration applications. This series is available with Motor FLA ratings spanning 30A to 60A, giving specifiers a single reliable platform to cover a wide range of HVAC/R motor loads. Across the family, every unit shares a Ue rated operational voltage of 600 V AC, with control circuit (Uc) coil options of 110 V AC 50 Hz and 120 V AC 60 Hz. The line is rated up to 120 amperes resistive and up to 50 HP at 600 VAC on its highest configurations, with electrical connections made via box lugs or quick connect terminals with binder head screws. The 8910DP series carries UL Recognized and CSA certification, making it suitable for commercial and industrial installations that demand dependable definite purpose switching.

Key Features

  • Motor FLA Range: Available in 30A, 50A, and 60A Motor FLA ratings to match a broad range of HVAC/R motor loads on one common platform.
  • Definite Purpose Design: Purpose-built for heating, air conditioning, refrigeration, data processing, and food service equipment.
  • High Current & HP Ratings: Family rated up to 120 amperes resistive and up to 50 HP at 600 VAC on top configurations for demanding HVAC/R loads.
  • Ue Rated Operational Voltage: 600 V AC shared across the family.
  • Control Circuit (Uc) Voltage: 110 V AC 50 Hz / 120 V AC 60 Hz coil options.
  • Electrical Connection: Box lugs and quick connect terminals with binder head screws for easy, flexible wiring.
  • Compact Design: Compact footprint with an exclusive DIN mounting option for space-constrained panels.
  • Mercury Free Construction: Mercury-free build supports safer, more sustainable operation.

Certifications & Compliance

  • UL Recognized
  • CSA
  • RoHS Compliant with Exemptions

Technical Specifications

  • Device Type: LV equipment - LV contactor
  • Range Of Product: DPA
  • Warranty: 18 months
  • Warranty Period: 18 months
  • Sustainable Packaging: Yes
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: Yes
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • Serviceability: No
  • With Recycled Cardboard: Yes
  • China ROHS In Scope: No
  • Return Indicator: Y
  • Take Back: No
  • Returnability: Yes
  • Country of Origin: CHN
  • Legacy WEEE Scope: In
  • Packaging Made With Recycled Cardboard: Yes
  • Without Single Use Plastic: Yes
  • ROHS Exemption Information: Yes
  • Traceability: No

Typical Applications

  • Heating, Ventilation & Air Conditioning (HVAC) Equipment
  • Refrigeration Systems
  • Data Processing Equipment
  • Food Service Equipment
  • Commercial and Industrial Electrical Panels

Why Square D?

Square D backs the 8910DP Definite Purpose Contactor series with an 18-month warranty, UL Recognized and CSA certification, and a mercury-free, compact construction designed for reliable, code-compliant performance across demanding commercial and industrial HVAC and refrigeration installations, regardless of which Motor FLA rating in the range you select.

Manufacturer Resources

Product Specs

Product Type:
Contactor
Series:
8910DP
Voltage Rating:
600V
Listing:
UL Recognized
Standards:
CSA
Country of Origin:
China
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Contactors & Relays

Square D 8910DPA33V06 – Frequently Asked Questions

1) What coil voltage do the Square D 8910DPA definite purpose contactors use?
The 8910DP definite purpose contactors are built with a control circuit coil rated 110V AC at 50 Hz / 120V AC at 60 Hz. That means the coil is driven off a standard 120V control transformer or a 120V thermostat circuit, which is what most residential and light commercial HVAC control wiring runs. If your control scheme is 24V (common on furnace and air handler boards) or 208/240V, this coil will not pull in and you need a different coil rating.
2) Which amp rating of the Square D 8910DP contactor do I need for my condensing unit?
The 8910DPA contactors come in three motor FLA ratings: 30A, 50A, and 60A. Match or exceed the full load amps on the compressor or unit nameplate, and check the minimum circuit ampacity on the data plate rather than the breaker size. The 30A (8910DPA33V06) covers most residential and small commercial condensing units; the 50A (8910DPA52V02) and 60A (8910DPA62V02) are for larger rooftop, refrigeration rack, and multi-compressor loads.
3) Can I use a Square D 8910DP contactor on a 480V or 600V three phase circuit?
Yes. The 8910DP line carries a rated operational voltage of 600V AC, so it is good on 208, 240, 480, and 600V power circuits, and the line is rated up to 50 HP at 600 VAC. Note that the power rating and the coil rating are separate: the power side handles up to 600V while the coil on these is 110/120V AC.
4) What is the difference between the Square D 8910DP definite purpose contactor and an ABB AF16 contactor?
They are built for different jobs. The Square D 8910DP is a definite purpose magnetic contactor from the DPA range, engineered for heating, air conditioning, refrigeration, data processing, and food service equipment, rated 600 V AC operational voltage with 110 V AC 50 Hz / 120 V AC 60 Hz coil options and box lug or quick connect terminations. The ABB AF16 is a 3-pole contactor from the AF Series carrying a 1NO auxiliary contact and a 100-250VAC/DC control input, so one coil part number covers a wide control band on either AC or DC. If the equipment schematic calls for a dedicated 120 V AC control circuit on an HVAC/R unit, the 8910DP is the direct match; if the panel control voltage varies or is DC, the AF16 covers that range.
5) How do the wire terminations work on the Square D 8910DP contactor?
Connections are made through box lugs or quick connect terminals with binder head screws. That gives you the option of landing stranded feeder conductors under a lug on the line and load side, or slipping spade terminals onto quick connects for the coil and low current control leads, which is how most HVAC harnesses are already made up.
6) Will the Square D 8910DP definite purpose contactor mount on DIN rail in a control panel?
Yes, the 8910DP has a DIN mounting option in addition to panel mounting, and the body is a compact footprint intended for tight enclosures. Useful when you are adding a compressor or heater contactor into an existing panel that is already railed out.
7) Is the Square D 8910DP contactor UL listed and CSA approved for a commercial job?
The 8910DP is UL Recognized and carries CSA certification. Worth knowing the distinction on an inspection: UL Recognized is a component listing, meaning the contactor is approved for use inside an end product or assembly that is itself evaluated, rather than as a standalone listed device. In practice that is how these are used, installed within HVAC equipment or a listed control panel.
8) Does the Square D 8910DP contactor come in an enclosure?
No. This is the open version of the 8910DP, meaning a bare chassis with no cover or box. It has to be installed inside an equipment cabinet, a control panel, or a separate enclosure rated for the environment. For an outdoor or wash-down location, plan on a NEMA-rated enclosure around it.
9) Can I rebuild or replace the contacts on a Square D 8910DP contactor?
No. Serviceability on the 8910DP is listed as no, so there are no field-replaceable contact kits or coils for it. When the contacts pit or the coil fails, the unit gets swapped whole. For fleet and MRO buyers, that argues for stocking a spare in each amp rating you run rather than a bin of repair parts.
10) What is the resistive load rating on the Square D 8910DP, for electric heat?
The 8910DP line is rated up to 120 amperes resistive, which is the figure that matters when you are switching electric resistance heat strips or a duct heater rather than a motor. Motor loads go by the FLA rating on the specific part, offered here at 30A, 50A, and 60A.
11) I need a contactor with a built-in auxiliary contact for a run indicator - does the Square D 8910DP have one?
The Square D 8910DP definite purpose contactor is described by its power switching duty - up to 120 amperes resistive and up to 50 HP at 600 V AC, with box lug or quick connect terminals and an optional DIN mounting arrangement - and is ordered by motor full load amp rating, with 30A, 50A and 60A versions in the line. If the control scheme depends on a factory auxiliary contact for status feedback, the ABB AF16 3-pole contactor is supplied with a 1NO auxiliary contact as part of the device. For a straightforward HVAC compressor or condenser fan pull-in where the thermostat or board carries the logic, the 8910DP is the purpose-built choice.
12) Is the Square D 8910DP contactor mercury free and RoHS compliant?
Yes on both counts. The 8910DP is mercury-free in construction and RoHS compliant with exemptions. For institutional and government buyers with environmental procurement requirements, it also ships in recycled cardboard packaging without single use plastic. Country of origin is China.
How fast can I get the Square D 8910DPA33V06 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D 8910DPA33V06 come with a warranty?
Absolutely. The Square D 8910DPA33V06 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D 8910DPA33V06?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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