Legrand 347 Despard Mounting Strap Single Opening Bright Zinc

Product Description

The LEGRAND 347 is a Despard-style wall plate mounting strap designed for single-opening installations. It provides the structural connection between a Despard device and a standard mounting box, allowing wiring devices to be seated and secured correctly within the wall assembly. The strap features a bright zinc finish for corrosion resistance and carries a plate screw hole spacing of 3-13/16 inches. Electricians use this hardware when building out Despard device configurations in residential and light commercial wiring systems where multiple devices share a single gang space.

This mounting strap is suited for single-opening Despard device installations in standard electrical boxes. It is commonly used in retrofit and new-construction wiring projects where Despard-format switches, receptacles, or pilot lights are specified. The bright zinc finish is appropriate for concealed installations behind a wall plate cover. Each unit is sold individually and is manufactured in the United States.

Key Features

• Despard-style single vertical opening accommodates one Despard wiring device
• Plate screw hole spacing of 3-13/16 inches for standard box alignment
• Bright zinc finish provides corrosion resistance
• Designed for mounting-box installation in standard electrical assemblies
• Manufactured in the United States

Compatibility

Designed as an OEM-style replacement or new-installation strap for single-opening Despard device assemblies mounted in standard electrical boxes.

Installation Notes

Installation is performed by a licensed electrician. Shut off power at the circuit breaker and verify the circuit is de-energized with a non-contact voltage tester before working inside the electrical box. Secure the strap to the mounting box before seating the Despard device, and confirm the plate screw hole spacing aligns with the wall plate cover before final assembly. Work must comply with applicable NEC requirements for the jurisdiction.

Technical Specifications

• Finish: Bright Zinc
• Plate Screw Hole Spacing: 3-13/16 inches
• Number of Vertical Openings: 1
• Length: 1.5 inches
• Width: 1.0 inches
• Height: 1.4 inches
• Weight: 0.05 pounds
• Country of Origin: United States

Standard Information

• Brand: LEGRAND
• Manufacturer Part Number: 347