Eaton D4 Series General Purpos...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.33
Eaton D4 Series General Purpose Plug-In Relay, SPDT, 24V Coil

Eaton D4 Series General Purpose Plug-In Relay, SPDT, 24V Coil

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Model: D4PR11T

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

$16.33
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Eaton D4 Series General Purpose Plug-In Relay, SPDT, 24V Coil

The Eaton D4 Series General Purpose Plug-In Relay is an SPDT contact configuration control relay built for reliable switching in industrial and commercial control circuits. Featuring a 24V coil, this plug-in relay is rated 10 A at 250 Vac/30 Vdc resistive load, with a max. operating voltage of 380 Vac/125 Vdc, and includes a built-in indicating light for at-a-glance status monitoring. The compact D4 Series design makes it a dependable choice for control panels, machine wiring, and general-purpose switching applications.

Key Features

  • Contact Configuration: SPDT (single-pole double-throw) contact configuration provides flexible switching for control circuits.
  • Coil Voltage: 24V coil for standard low-voltage control circuit compatibility.
  • Resistive Load Rating: 10 A, 250 Vac/30 Vdc resistive load rating for dependable switching performance.
  • Inductive Load Rating: 7.5 A, 250 Vac / 5 A, 30 Vdc inductive full load rating for use with motors, solenoids, and other inductive loads.
  • Max. Operating Voltage: 380 Vac/125 Vdc max. operating voltage for robust circuit protection headroom.
  • Indicating Light: Built-in indicator lamp shows relay energized status at a glance, simplifying troubleshooting.
  • Plug-In Design: General-purpose plug-in mounting style allows quick installation, testing, and replacement without rewiring.
  • Compact Footprint: Product width of .51 in and product length/depth of 1.14 in suit space-constrained panel layouts.

Technical Specifications

  • Quantity: 1
  • Series: D4
  • Department: Electrical
  • Product Width: .51 in
  • Product Length/Depth: 1.14 in
  • Voltage - max: 380 Vac/125 Vdc
  • Indicators: Indicating light

Typical Applications

  • Industrial Control Panels
  • Machine Control Circuits
  • HVAC and Building Automation Systems
  • General-Purpose Switching Applications
  • Control Cabinet and Panelboard Wiring

Why Eaton?

Eaton's D4 Series relays are engineered for dependable, repeatable switching performance in demanding control applications. With an SPDT contact configuration, a built-in indicating light for quick status checks, and a plug-in design that simplifies maintenance, the D4 Series delivers the consistent, code-compliant performance electrical professionals expect from Eaton control components.

Manufacturer Resources

Product Specs

Product Width:
.51 in
Item Quantity:
1
Product Length/Depth:
1.14 in
Series:
D4
Indicators:
Indicating light
Voltage - max:
380 Vac/125 Vdc
Product Type:
Relay
Department:
Electrical
Configuration:
SPDT
Amperage Rating:
10A
Voltage Rating:
380 Vac/125 Vdc
Product Group:
Motor Control & Automation
Product Subgroup:
Contactors & Relays

Eaton D4PR11T – Frequently Asked Questions

1) Can the Eaton D4 relay switch a motor or solenoid, or is it only good for resistive loads?
It handles both. The D4 Series relay is rated 10 A at 250 Vac / 30 Vdc on resistive load, and 7.5 A at 250 Vac / 5 A at 30 Vdc on inductive full load. So a contactor coil, solenoid valve or small motor load is fine as long as you size to the inductive figure, not the 10 A resistive number.
2) Does the Eaton D4 relay come with a socket or base?
The D4 is sold as the relay only, one piece per item. It is a plug-in style relay, so you need a matching socket or base plus any retaining clip for panel mounting. The upside of that design is swapping a failed relay later takes seconds and no rewiring.
3) What is the maximum circuit voltage an Eaton D4 relay contact can be used on?
Maximum operating voltage on the D4 relay contacts is 380 Vac / 125 Vdc. The load rating itself is given at 250 Vac / 30 Vdc, so treat 380/125 as the ceiling the contacts will stand off, not the point where you still get full current.
4) What does SPDT mean on this relay and will it give me a normally closed contact?
SPDT is single-pole double-throw: one common, one normally open and one normally closed contact. That means the D4 relay can break one circuit while making another as it energizes, which is what you want for interlocks, changeover, or driving an alarm off the de-energized state. If you need two independent circuits switched together, SPDT is not enough.
5) How do I tell if an Eaton D4 relay is energized without a meter?
There's a built-in indicating light on the D4 relay that lights when the coil is energized. For a panel tech chasing a fault, that means you can see at the door whether the control signal is reaching the coil before you start probing contacts.
6) How much panel space does an Eaton D4 relay take up?
The D4 relay body measures .51 in wide and 1.14 in in length/depth, so it is a narrow unit you can gang closely on a socket rail in a tight control cabinet. Allow for the socket and any hold-down clip above those body dimensions.
7) Is the Eaton D4 relay suitable for HVAC and building automation control circuits?
Yes. The D4 Series is used for industrial control panels, machine control circuits, HVAC and building automation, and general control cabinet wiring. The 24 volt coil version lines up with typical low-voltage control wiring, and the SPDT contact will handle a 24V thermostat or DDC output driving a fan or damper circuit within the 7.5 A at 250 Vac inductive rating.
How fast can I get the Eaton D4PR11T 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 Eaton D4PR11T come with a warranty?
Absolutely. The Eaton D4PR11T 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 Eaton D4PR11T?
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
Why buy the Eaton D4PR11T from ZenSupply?
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