1. Overview
The Legrand On-Q Surge-Protected Duplex Power Kit (Model 36456902V1) provides a convenient and secure solution for delivering power and surge protection to equipment within structured wiring enclosures, wall installations, and other compatible setups. This kit is designed to safeguard sensitive electronics from voltage spikes while offering a tamper-resistant outlet for enhanced safety.

Image 1.1: The Legrand On-Q Surge-Protected Duplex Power Kit, showing the complete product assembly.
2. Safety Information
Please read and understand all instructions before installation and use. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- WARNING: Risk of electric shock. Disconnect power at the circuit breaker or fuse box before installing or servicing.
- Installation must be performed by a qualified electrician in accordance with all national and local electrical codes.
- Do not install in wet locations or where excessive moisture may be present.
- Ensure all wiring connections are secure and properly insulated.
- This device is intended for indoor use only.
- Do not exceed the electrical ratings of the device (15 Amps, 125 Volts).
3. Kit Contents
Verify that all components are present before beginning installation:
- Surge-Protected Duplex Outlet
- Old-Work Electrical Box
- Wall Plate
- Mounting Screws

Image 3.1: This image shows the components included in the kit: a surge-protected outlet, an old-work electrical box, and a wall plate.
4. Features
- Built-In Surge Protection: Safeguards connected devices with integrated surge protection, ideal for powering and protecting equipment in structured wiring enclosures. Provides 340 Joules of surge protection and 24kA Max Surge Capability.
- Audible Alarm with ON/OFF: An integrated audible alarm alerts users to surge protection status. A switch allows the alarm to be turned on or off.
- Surge Protection LED Indicator: A visual LED indicator provides immediate status feedback:
- Steady GREEN = Protected
- Flashing RED = Not Protected
- OFF = No Power to Unit
- Tamper-Resistant Design: Ensures safety by preventing accidental insertion of foreign objects into the outlet slots.
- Versatile Installation: Compatible with On-Q and other enclosures featuring standard outlet knockouts, or can be used as a standard wall outlet.
- Durable & Reliable: Constructed with high-quality materials for long-lasting performance.
- Additional Wiring Flexibility: Features 2 back wire holes for easier wiring.

Image 4.1: This image illustrates the surge protection capabilities, including 340 Joules of surge protection and 24kA Max Surge Capability.

Image 4.2: This image highlights the audible alarm feature with an ON/OFF switch on the outlet.

Image 4.3: This image explains the Surge Protection LED Indicator: steady green for protected, flashing red for not protected, and off for no power.

Image 4.4: This image details the outlet's specifications, including removable ears, child-safe tamper-resistant shutters, 2 back wire holes, and 15A 125Volt 60Hz cULus listing.
5. Installation
Follow these steps for proper installation of the Legrand On-Q Surge-Protected Duplex Power Kit:
5.1. Preparation
- Disconnect Power: Turn off power at the main circuit breaker or fuse box before starting any electrical work. Verify power is off using a voltage tester.
- Select Location: Choose a suitable location within your structured wiring enclosure or wall for the power kit.
- Remove Knockouts: If installing in an enclosure, use a utility knife and hammer to carefully remove the desired electrical knockouts for the power kit.
5.2. Wiring and Mounting
- Install Electrical Box: Insert the provided old-work electrical box into the prepared opening. Use the provided screws to affix the box securely to the enclosure or wall stud.
- Route Wiring: Route the AC cabling (hot, neutral, ground) into the electrical box.
- Terminate AC Cabling: Connect the AC wires to the surge-protected duplex receptacle. Ensure proper polarity (hot to brass screw, neutral to silver screw, ground to green screw). Tighten all terminal screws firmly.
- Mount Receptacle: Carefully push the wired receptacle into the electrical box. Screw the receptacle into the box using the provided mounting screws.
- Install Wall Plate: Attach the wall plate over the receptacle and secure it with the provided screws.
Video 5.1: This video demonstrates the installation process for the On-Q power kit, showing how to remove knockouts, install the electrical box, wire the receptacle, and secure the cover plate.

Image 5.2: This image shows a diagram illustrating how the power kit is compatible with standard knockouts on both metal and plastic media enclosures.

Image 5.3: This image shows the installed power kit inside an enclosure, providing power and surge protection to networking equipment.
6. Operation
Once installed and power is restored, the Legrand On-Q Surge-Protected Duplex Power Kit operates automatically to provide power and surge protection.
6.1. Surge Protection Indicator
Observe the LED indicator on the outlet for its status:
- Steady GREEN: Indicates that the surge protection is active and functioning correctly.
- Flashing RED: Indicates that the surge protection has been compromised or is no longer providing protection. The outlet will still provide power, but connected devices are no longer protected from surges. Replacement of the unit is recommended.
- OFF: Indicates no power is supplied to the unit. Check the circuit breaker or wiring connections.
6.2. Audible Alarm
The audible alarm will sound if the surge protection is compromised (flashing RED LED). Use the ON/OFF switch located on the outlet to silence or activate the alarm as needed.
7. Maintenance
The Legrand On-Q Surge-Protected Duplex Power Kit requires minimal maintenance. Regular checks are recommended to ensure continued protection.
- Visual Inspection: Periodically inspect the outlet and wiring for any signs of damage, wear, or loose connections.
- LED Indicator Check: Regularly check the LED indicator to ensure it is steady green, indicating active surge protection. If it is flashing red, the surge protection has been expended, and the unit should be replaced.
- Cleaning: Clean the surface of the outlet and wall plate with a soft, dry cloth. Do not use abrasive cleaners or solvents.
8. Troubleshooting
If you encounter issues with your Legrand On-Q Surge-Protected Duplex Power Kit, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to outlet (LED OFF) | Circuit breaker tripped; Loose wiring connection; No power to circuit. | Check and reset circuit breaker. Verify all wiring connections are secure. Ensure power is supplied to the circuit. |
| LED is flashing RED (Audible alarm may sound) | Surge protection has been expended due to a power surge. | The surge protection components are no longer functional. The outlet will still provide power, but it no longer protects against surges. Replace the entire unit to restore surge protection. |
| Audible alarm sounds continuously | Surge protection is compromised. | Check the LED indicator. If flashing RED, the unit needs replacement. You can temporarily silence the alarm using the ON/OFF switch. |
| Outlet does not fit flush in box | Obstruction in box; Improperly seated wires. | Ensure wires are neatly folded into the box. Check for any debris or obstructions. Ensure mounting ears are properly aligned. |
9. Specifications
| Attribute | Detail |
|---|---|
| Brand | On-Q |
| Model | 36456902V1 |
| Color | White |
| Material | Metal |
| Product Dimensions (L x W) | 7.3" x 3.4" |
| Total Power Outlets | 2 |
| Voltage | 125 Volts |
| Amperage | 15 Amps |
| Connectivity Technology | Hardwired |
| Surge Protection | 340 Joules |
| Max Surge Capability | 24kA |
| Item Weight | 1.2 Pounds |
| Certifications | cULus Listed |

Image 9.1: This image provides detailed dimensions of the surge-protected duplex outlet, including its length, width, and depth behind the strap.
10. Warranty and Support
10.1. Warranty Information
This Legrand On-Q product is covered by a warranty for 12 months from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the official warranty documentation provided with your product or contact Legrand On-Q customer service.
10.2. Customer Support
For technical assistance, troubleshooting, or warranty claims, please contact Legrand On-Q customer support. Contact information can typically be found on the product packaging or the official Legrand On-Q website.
When contacting support, please have your product model number (36456902V1) and date of purchase readily available.