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Minerallac Company WB2 - Double Gang Low Voltage Mounting Bracket (Class 2 wiring), Mounts Standard Low Voltage Wall Plates without Electrical Box, Pre-Galvanized
Minerallac Company

WB2

UPC: 784610047227


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac WB2 Double Gang Low Voltage Mounting Bracket (SKU: WB2) is a pre-galvanized steel bracket designed for secure, code-compliant mounting of standard low voltage (Class 2) wall plates without requiring an electrical box. Engineered for durability and ease of installation, the WB2 eliminates the need for traditional junction boxes, reducing material costs and labor time in commercial, industrial, and residential low-voltage wiring applications. With a 4.25" x 4.25" footprint and 0.1875" depth, this double gang bracket accommodates standard low voltage wall plates while providing a stable, flush mounting surface. The pre-galvanized steel construction ensures corrosion resistance and long-term reliability, making it ideal for exposed or damp environments. Compatible with all standard double gang low voltage wall plates, the WB2 simplifies installation by allowing direct screw mounting to drywall or studs using included 1-5/8" drywall screws. This bracket is particularly suited for Class 2 control wiring, security systems, data cabling, and other low-voltage applications where surface-mounted convenience and compliance are required. The WB2 ships in standard quantities of 100 units per carton, with UPC 78461004672 and UNSPSC code 39131709. Note: This product contains lead as per California Proposition 65 warning.
  • Pre-galvanized steel construction for corrosion resistance
  • Mounts standard double gang low voltage (Class 2) wall plates without electrical box
  • Includes 1-5/8" drywall screws for direct mounting to drywall or studs
  • Dimensions: 4.25" height x 4.25" width x 0.1875" depth
  • UL/ULC not listed; suitable for Class 2 wiring applications

Specifications

Material
Pre-Galvanized Steel
Mounting Type
Wall Mount
Series
WB2
Package Dimensions (L x W x H)
15 IN x 8.25 IN x 7.25 IN
Package Dimensions (L x W x H)
38.1 cm x 20.955 cm x 18.415 cm
Package Weight (Imperial)
8.3000 L
Package Weight (Metric)
3.7650 kg
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This is a mounting bracket for mounting standard low voltage plates. It is made of steel with a pre-galvanized finish and a silver color. The bracket is rectangular and stamped, with overall size H 4.25 x W 2.5 x D 0.375. It is intended for use with 1/2" - 1-1/4" thick wall and mounts on dry wall.

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This is a mounting bracket for mounting standard low voltage plates. It is made of steel with a pre-galvanized finish and a silver color. The bracket is rectangular and stamped, with overall size H 4.25 x W 2.5 x D 0.375. It is intended for use with 1/2" - 1-1/4" thick wall and mounts on dry wall.
A wall mount mounting plate for new construction. It is made of pre-galvanized steel. The sheet identifies it as series WB2S.

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WB1S

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Frequently Asked Questions

Can the WB2 be used with single gang wall plates?

No, the WB2 is specifically designed for double gang wall plates. For single gang applications, Minerallac offers the WB1+ model.

Does the WB2 meet UL or CSA standards?

No, the WB2 is not UL listed or CSA certified. It is intended for Class 2 low voltage applications where such listings are not required.

What is the material thickness of the WB2?

The WB2 has a depth of 3/16" (0.1875"), which provides a low-profile mounting surface for wall plates.

What wall plate sizes does the WB2 accommodate?

The WB2 is designed for standard double gang low voltage wall plates used in Class 2 wiring applications. It measures 4.25" x 4.25" to match typical double gang plate dimensions.

What type of screws are included with the WB2?

The WB2 includes 1-5/8" drywall screws for mounting to drywall or studs. These screws are designed for secure attachment without requiring an electrical box.

Is the WB2 suitable for outdoor use?

The pre-galvanized steel construction provides corrosion resistance, making it suitable for damp or exposed indoor environments. It is not rated for direct outdoor exposure without additional protection.

What is the maximum wire size supported by the WB2?

The WB2 is designed for Class 2 low voltage wiring, which typically supports wire sizes up to 12 AWG. It does not include wire termination points.

How to Install the Minerallac WB2 Double Gang Low Voltage Mounting Bracket

Step-by-step guide to mounting the WB2 bracket for low voltage wall plates without an electrical box.

Estimated time: 15m

Tools needed:

Phillips screwdriver, Tape measure, Pencil

Supplies needed:

WB2 bracket, 1-5/8" drywall screws (included), Stud finder (optional)

  1. Locate mounting position

    Determine the desired location for the wall plate on the wall. Use a stud finder to locate wall studs if mounting to studs is preferred over drywall.

  2. Mark screw holes

    Position the WB2 bracket against the wall at the marked location. Use a pencil to mark the screw hole positions through the bracket's mounting holes.

  3. Drill pilot holes (if needed)

    If mounting to drywall, drill 1/8" pilot holes at the marked positions. If mounting to studs, align the bracket with the stud and mark screw locations directly.

  4. Secure the bracket

    Insert the included 1-5/8" drywall screws into the bracket's mounting holes and drive them into the wall until the bracket is flush and secure.

  5. Attach the wall plate

    Snap the low voltage wall plate into place on the bracket, ensuring it is level and securely mounted.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.