Hubbell-Raco Model 683 4-Inch Square Electrical Switch Box

1. Introduction

This manual provides essential information for the proper installation and use of the Hubbell-Raco Model 683 4-inch square electrical switch box. This product is designed to safely house electrical wiring and devices in various applications. Please read these instructions thoroughly before installation to ensure safety and compliance with local electrical codes.

An image showing the Hubbell-Raco 683 4-inch square switch box, made of metal, featuring multiple conduit knockouts on its sides and bottom for electrical wiring.

2. Safety Information

• Always disconnect power at the main circuit breaker or fuse box before installing or servicing electrical components.
• Consult a qualified electrician if you are unsure about any part of the installation process.
• Ensure all wiring connections are secure and comply with national and local electrical codes.
• Do not exceed the maximum capacity of the box (30.3 cubic inches) or the rated current of the installed devices.

3. Setup and Installation

The Hubbell-Raco Model 683 switch box is designed for mounting on both metal and wood studs. It accommodates two electrical devices and features multiple conduit knockouts for flexible wiring configurations.

3.1 Mounting

• Position the box against the stud at the desired height.
• Secure the box to the stud using appropriate fasteners through the designated mounting holes.
• For wood studs, no far-side support is typically needed.
• No plaster ring is required for standard installations.

3.2 Wiring

• Identify the appropriate 1/2-inch and 3/4-inch side knockouts for your conduit or cable entry.
• Carefully remove the desired knockouts using a screwdriver and hammer or knockout punch.
• Install appropriate cable connectors or conduit fittings into the knockout openings.
• Route electrical wires into the box through the installed fittings.
• Make all necessary electrical connections for the two devices to be installed within the box.

4. Functionality and Usage

The Hubbell-Raco Model 683 is a two-gang square box designed to provide a protective enclosure for electrical wiring and devices such as switches or receptacles. Its 30.3 cubic inch capacity allows for sufficient space for wiring connections for two devices, helping to prevent overcrowding and ensuring proper heat dissipation.

• After wiring, install the electrical devices (switches, outlets, etc.) into the box using the provided mounting screws.
• Ensure devices are securely fastened and flush with the box opening.
• Install the appropriate faceplate or cover over the devices and box opening.

5. Maintenance

Electrical boxes generally require minimal maintenance once properly installed. Periodically, it is advisable to:

• Inspect the box and surrounding area for any signs of damage, corrosion, or loose connections.
• Ensure that the cover plate remains securely attached.
• If any issues are observed, disconnect power and consult a qualified electrician for inspection and repair.

6. Troubleshooting

As a passive component, the electrical box itself typically does not malfunction. Troubleshooting usually relates to issues arising from improper installation or external factors.

• Loose Devices/Cover Plates: Ensure mounting screws are tightened appropriately. Do not overtighten.
• Wiring Issues: If electrical devices are not functioning, the issue is likely with the wiring connections or the devices themselves, not the box. Disconnect power and inspect wiring.
• Overcrowding: If the box is too full of wires, it can lead to overheating. Ensure the total wire fill volume does not exceed the box's 30.3 cubic inch capacity.

7. Specifications

8. Warranty and Support

For specific warranty information regarding the Hubbell-Raco Model 683 switch box, please refer to the official Hubbell website or contact Hubbell customer support directly. Support contact details can typically be found on the manufacturer's packaging or website.