1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the BELL 5124-0 Two-Gang Device Mount Weatherproof Switch Cover. This product is designed to provide weatherproof protection for two "on/off" type toggle switches in outdoor or damp locations. It features a durable powder coat finish and rugged metallic construction for enhanced weatherability and scratch resistance. The unit is UL listed, CSA certified, and NEMA 3R rated, ensuring compliance with safety and performance standards for outdoor electrical enclosures.
2. Safety Information
WARNING: Risk of Electric Shock. Installation requires working with electrical wiring. Improper installation can result in serious injury or death.
- Always turn off power at the circuit breaker or fuse box before installing or servicing this product.
- If you are unsure about any part of these instructions, consult a qualified electrician.
- Ensure all wiring connections are secure and comply with local electrical codes.
- Do not exceed the electrical ratings of the switches or the cover.
- This product is intended for use with BELL Two-Gang boxes and for mounting to a device.
3. Package Contents
Verify that all components are present before beginning installation:
- 1 x BELL 5124-0 Two-Gang Device Mount Switch Cover (Gray)
- 2 x SP 125 Volt, 10 Amp Toggle Switches
- Installation Hardware (screws, rivets, etc.)
- Multi-lingual Instructions (this manual)

4. Setup and Installation
Follow these steps to properly install your BELL 5124-0 Switch Cover and switches:
- Turn Off Power: Locate the circuit breaker or fuse controlling the electrical box where the switch cover will be installed. Turn off the power completely to prevent electric shock. Verify power is off using a voltage tester.
- Prepare the Electrical Box: Ensure you are using a compatible BELL Two-Gang electrical box designed for device mounting. The box should be securely installed in the desired location.
- Install the Toggle Switches:
- Connect the electrical wires to the terminals on each 10 Amp toggle switch. Typically, a hot wire connects to one terminal and the load wire to another. A ground wire should be connected to the switch's ground screw (if present) and the electrical box. Refer to local electrical codes for proper wiring configurations.
- Mount the two toggle switches into the electrical box using the provided mounting screws. Ensure they are oriented correctly for "ON" and "OFF" positions.
- Attach the Switch Cover:
- Align the BELL 5124-0 switch cover over the installed toggle switches and the electrical box. The levers on the cover should fit over the switch toggles.
- Secure the cover to the electrical box using the provided installation hardware (e.g., screws or rivets). Tighten fasteners until the cover is snug against the box, ensuring a weatherproof seal. Do not overtighten.
- Restore Power: Once the cover is securely installed and all connections are verified, restore power at the circuit breaker or fuse box.
- Test Operation: Test the functionality of both switches to ensure they operate correctly.
5. Operating Instructions
The BELL 5124-0 Switch Cover is designed for simple operation of standard toggle switches.
- To turn on the connected device, push the lever on the switch cover upwards.
- To turn off the connected device, push the lever on the switch cover downwards.
The weatherproof design allows for reliable operation in outdoor conditions.
6. Maintenance
The BELL 5124-0 Switch Cover requires minimal maintenance to ensure long-lasting performance:
- Cleaning: Periodically wipe the exterior of the cover with a damp cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents, as these may damage the powder coat finish.
- Inspection: Annually inspect the cover for any signs of damage, cracks, or loose fasteners. Ensure the weatherproof seal remains intact. If any damage is observed, replace the cover to maintain weatherproof integrity.
- Switch Functionality: Occasionally test the switches to ensure smooth operation.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Switch does not operate connected device. |
|
|
| Water inside the cover. |
|
|
If troubleshooting steps do not resolve the issue, contact a qualified electrician or BELL customer support.
8. Specifications
| Attribute | Value |
|---|---|
| Model Number | 5124-0 |
| Brand | BELL |
| Color | Gray |
| Material | Metal |
| Operation Mode | Manual |
| Current Rating | 10 Amps |
| Operating Voltage | 125 Volts |
| Circuit Type | 2-way |
| Number of Positions | 2 |
| Finish | Powder Coated |
| NEMA Rating | 3R (Weatherproof) |
| Certifications | UL Listed, CSA Certified |
| Product Dimensions (L x W x H) | 2.4 x 4 x 5.8 inches |
| Item Weight | 6.4 ounces |
9. Warranty and Support
For information regarding product warranty, please refer to the documentation included with your purchase or visit the official BELL website. For technical support or further assistance, please contact BELL customer service through their official channels.
Manufacturer: Hubbell
Brand: BELL Store





