Cooper Wiring Devices Three-Po...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$183.56
Cooper Wiring Devices Three-Pole Manual Motor Controller, 600V/30A, Glass-Filled Nylon

Cooper Wiring Devices Three-Pole Manual Motor Controller, 600V/30A, Glass-Filled Nylon

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Model: AH7810UD

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

$183.56
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Cooper Wiring Devices Three-Pole Manual Motor Controller, 600V/30A, Glass-Filled Nylon

Cooper Wiring Devices delivers a rugged three-pole manual motor controller engineered for industrial motor disconnect and control applications. Rated 600V and 30A, this toggle-switch controller features a durable glass-filled nylon housing, maintained contact operation, and front wired screw & clamp termination for secure, code-compliant installation. Designed for panel mounting in industrial environments, it accepts #14-10 AWG wire and operates reliably across a -20 to 65°C temperature range.

Key Features

  • Durable Construction: Glass-filled nylon housing provides rugged, corrosion-resistant performance in industrial settings.
  • Termination Style: Front wired screw & clamp termination simplifies field wiring while ensuring a secure electrical connection.
  • Electrical Rating: Rated 600V and 30A across three poles (three-phase) for demanding industrial motor control circuits.
  • Switch Type: Two-position, single-throw toggle switch with maintained contact for reliable manual operation.
  • Allowable Wire Size: Accepts #14-10 AWG wire for flexible field installation.
  • Operating Temperature: Rated from -20 to 65°C for use across varied industrial environments.
  • Mounting & Enclosure: Open enclosure with panel mounting, finished in black glass-filled nylon.
  • Terminals: Copper-alloy terminals with brass screws for dependable, long-lasting connections.

Technical Specifications

  • Number Of Positions: Two-position
  • Material: Glass-filled nylon
  • Switch Type: Toggle switch
  • Voltage Rating: 600V
  • Wiring Method: Front wired screw & clamp
  • Throw: Single-throw
  • Number Of Poles: Three-pole
  • Allowable Wire Size: #14-10 AWG
  • Application: Industrial
  • Operating Temperature: -20-65°C
  • Closure Type: Maintained
  • Mounting Type: Panel
  • Contact Type: Maintained contact
  • Special Features: Switch only
  • Enclosure: Open
  • Amperage Rating: 30A
  • Termination Style: Front screw & clamp
  • Phase: Three-phase
  • Color: Black
  • Terminals: Copper-alloy terminal, brass screw
  • Type: Manual motor controller

Typical Applications

  • Industrial Motor Control Panels
  • Manual Motor Disconnect Switching
  • Three-Phase Motor Control Circuits
  • Panel-Mounted Electrical Control Systems
  • Industrial and Commercial Facilities

Why Cooper Wiring Devices?

Cooper Wiring Devices manual motor controllers are built with glass-filled nylon housings, copper-alloy terminals, and brass screws for dependable performance in demanding industrial environments. The front wired screw & clamp termination and maintained contact toggle switch support secure, code-compliant motor control wiring for professional electrical installations.

Manufacturer Resources

Product Specs

Number Of Positions:
Two-position
Switch Classification:
Toggle switch
Voltage Rating:
600V
Wiring Method:
Front wired screw & clamp
Throw:
Single-throw
Number Of Poles:
Three-pole
Allowable Wire Size:
#14-10 AWG
Application:
Industrial
Operating Temperature:
-20-65˚C
Closure Type:
Maintained
Installation Category:
Panel
Contact Type:
Maintained contact
Special Features:
Switch only
Configuration:
Open
Amperage Rating:
30A
Termination Style:
Front screw & clamp
Phase:
Three-phase
Terminals:
Copper-alloy terminal, brass screw
Product Type:
Manual Motor Controller
Connection Type:
Front Screw & Clamp
Product Material:
Glass-Filled Nylon
Product Color:
Black
Department:
Electrical
Product Group:
Motor Control & Automation
Product Subgroup:
Motor Starters & Contactors

Cooper Wiring Devices AH7810UD – Frequently Asked Questions

1) Can I use the Cooper AH7810UD manual motor controller on a 480V three-phase motor?
Yes. The Cooper AH7810UD is rated 600V, 30A across three poles, so a 480V three-phase motor circuit is within rating as long as the motor's full load current stays at or below 30A. It switches all three ungrounded conductors at once with a single-throw, two-position toggle.
2) Does the AH7810UD motor controller come with an enclosure, or do I need to supply one?
It ships as an open device for panel mounting, switch only. There is no enclosure included, so it has to go into a panel, gang box, or enclosure you provide. If you need a surface mounted disconnect at the motor, plan on a separate box rated for the location.
3) Does this Cooper manual motor controller provide overload protection for the motor?
No. The AH7810UD is a switch only, with no thermal overload element or heater. It gives you manual on/off control and a disconnecting means. Motor running overload protection and branch circuit short circuit protection have to come from elsewhere in the circuit, such as a starter with overloads or upstream fuses or breakers.
4) What wire size can I land on the terminals of the Cooper AH7810UD?
Terminals accept #14 through #10 AWG. They are copper alloy with brass screws, wired from the front using a screw and clamp connection, which lets you land a stripped conductor without a ring terminal. If your motor feeder is larger than #10, this device is not the right disconnect for it.
5) Will a manual motor controller hold its position, or does it spring back like a momentary switch?
Maintained contact, so the toggle stays where you put it. Two positions, single throw: flip it on and the motor runs until someone flips it off. That is different from a momentary start/stop pushbutton station, which needs a holding circuit to keep the motor running.
6) Can I install this Cooper motor controller in an unheated warehouse or a hot mechanical room?
Operating range runs from -20 to 65 C, which covers unheated storage in most climates and hot equipment rooms. The body is glass-filled nylon in black, which holds up to knocks and corrosive air better than a phenolic device.
7) Is a manual motor controller the right choice, or do I need a magnetic starter?
A manual controller like the Cooper AH7810UD suits a motor that an operator starts and stops by hand at the equipment: a fan, a pump, a shop machine on a three-phase circuit up to 30A at 600V. Choose a magnetic starter instead when you need remote or automatic control, low voltage pilot devices, or automatic restart protection after a power loss, since a maintained toggle leaves the contacts closed when power returns.
8) Can I use the AH7810UD as a single-phase disconnect if I only need two poles?
It is built as a three-pole, three-phase device and all three poles switch together on one toggle. You can land a two wire single-phase circuit on two of the poles and leave the third unused, but if the job is strictly single phase, a two-pole manual controller is the cleaner and more economical fit.
9) What is the exact part number to order this Cooper three-pole motor controller?
Order Cooper Wiring Devices AH7810UD. That is the full manufacturer part number for the three-pole, 600V, 30A manual motor controller in black glass-filled nylon, and it is the only model in the family as catalogued.
How fast can I get the Cooper Wiring Devices AH7810UD 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 Cooper Wiring Devices AH7810UD come with a warranty?
Absolutely. The Cooper Wiring Devices AH7810UD 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 Cooper Wiring Devices AH7810UD?
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 Cooper Wiring Devices AH7810UD from ZenSupply?
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