Authorized Fibox Distributor
Fibox MRS 28540 - Wall fastening lug (2 pcs), 0.43"x1.65"x0.04"
Fibox

MRS 28540

Alternate Item Number: 7028540

Contact for Pricing

Overview

The Fibox MRS 28540 is a set of two wall fastening lugs designed for secure industrial mounting of enclosures, panels, and equipment. Each lug measures 0.43 inches in width, 1.65 inches in length, and 0.04 inches in thickness, providing a stable connection point for electrical, mechanical, and automation applications. These lugs are manufactured in the US and are ideal for applications requiring precise dimensions and reliable structural integrity. The compact size ensures compatibility with standard mounting hardware while maintaining a low-profile design. Suitable for use in control panels, industrial enclosures, and automation systems where secure wall attachment is critical. The MRS 28540 lugs are part of Fibox’s industrial fastening solutions, known for durability and ease of installation.
  • Set of two wall fastening lugs for secure industrial mounting
  • Compact dimensions: 0.43" (W) x 1.65" (L) x 0.04" (T)
  • Manufactured in the US by Fibox for reliability
  • Compatible with standard mounting hardware
  • Ideal for enclosures, panels, and automation systems

Specifications

Mounting Type
Wall Mounting
Mounting Type
Wall Fastening
Mounting Type
Wall Fastening Lug
Series
MRS
Series
MRS 28540
Size
0.43"x1.65"x0.04"
Size
0.43 x 1.65 x 0.04"
Size
0.43 x 1.65 x 0.04 in
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Wall Mount Kit 6" Kit set 4
Adjustable bar hanger. Depth 1-3/16 inch. For 3/8 inch, 1/2 inch and 5/8 inch wall board and plaster. Score marks for drywall and plaster depths. Maximum load capacity: 50 pounds (22.7 kilograms). Length: 10-1/2 inches to 18-1/2 inches. Packaged complete with fastener.

6011DW-25

Adjustable bar hanger. Depth 1-3/16 inch. For 3/8 inch, 1/2 inch and 5/8 inch wall board and plaster. Score marks for drywall and plaster depths. Maximum load capacity: 50 pounds (22.7 kilograms). Length: 10-1/2 inches to 18-1/2 inches. Packaged complete with fastener.
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WBF2P

WBF2P is an electrical box hardware and accessory product from the sheet. The printed dimensions are 4-1/4 inches high by 4-1/4 inches wide. No material, finish, or other usable product attributes are listed on the sheet.
Wall fastening lug (2 pcs), 0.59"x1.59"x0.04"

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Wall fastening lug (2 pcs), 0.59"x1.59"x0.04"
Front plate hinge series for FP A 100?125

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Frequently Asked Questions about Fibox

What environmental ratings do Fibox products have?

Fibox enclosures offer robust environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13; and IEC 60529 IP66. These ratings ensure protection in demanding environments, from indoor dust and moisture to outdoor applications with water exposure and UV resistance.

What accessories are available for Fibox products?

Fibox offers a comprehensive range of accessories for their enclosures, including membrane flange plates, cable gland plates, metric flange plates, and cover plates. These accessories are designed for cable management and provide IP65/IP66 protection, with options for various cable sizes and configurations. Specific accessories include membrane flange sets with lead-through options, cable gland plates with multiple mounting points, and cover plates for different enclosure sizes.

What certifications and standards do Fibox products comply with?

Fibox products are certified to multiple international standards, including NEMA 250-1991 Type 4, 4X, 12, and 13 ratings. They comply with key standards such as EN 60670-1, EN 60670-22, EN 62208, ANSI/UL 50, CSA C22.2 No.94-1-2, and meet EAC certification requirements for Russian and CIS markets. Additionally, Fibox maintains ISO 9001:2015 quality certification, demonstrating their commitment to high-performance industrial enclosure solutions.

What industries and applications are Fibox products used for?

Fibox products are engineered for demanding environments across multiple critical industries, including Machine & Vehicle Building, Telecom & Data, Renewable Energy, Transport, Factory & Building Automation, Utilities, and Heavy Industry. Their enclosures and electrical protection solutions are specifically designed for control units, power distribution systems, terminal enclosures, junction boxes, instrumentation, and electronic device applications that require robust, high-performance protection.

What technical support does Fibox offer?

Fibox offers comprehensive technical support through multiple channels. Their website provides interactive 2D/3D CAD downloads, dimensional drawings, material specifications, and regulatory approvals. Additionally, Fibox provides customization services including machining, assembly, tool modifications, color options, EMC protection, and printing to meet specific industrial enclosure requirements.

What are the main product lines offered by Fibox?

Fibox offers a comprehensive range of industrial enclosure product lines including ARCA IEC (high-performance cabinets), MNX (polycarbonate and ABS enclosures with multiple configurations), EK (modular enclosures with extensive sizing options), CARDMASTER (two-compartment enclosures), and solutions for control units, power distribution, terminal enclosures, junction boxes, instrumentation, and electronic devices across multiple industries like machine building, transportation, renewable energy, and telecommunications.

What are the key features of Fibox products?

Fibox products feature innovative, high-performance enclosures designed to protect electrical and electronic components in demanding environments. Key features include over 1000 enclosure variations, advanced injection molding technologies like 2-component moulding for superior gasket protection, and customization options such as custom colors, machining, and EMC shielding. Their enclosures are made from durable polycarbonate plastics, offer superior ingress protection ratings, and are engineered to meet the specific needs of industries like machine building, telecom, renewable energy, and factory automation.

How are Fibox products typically installed?

Fibox products are typically installed using versatile mounting options including mounting plates, DIN rails, and custom breakout configurations. Their online configurator allows precise positioning of installation components like cable glands and mounting accessories, enabling users to customize enclosures for specific industrial applications. Installation is designed to be quick and straightforward, with pre-assembled options available to reduce labor time and complexity.

What communication protocols do Fibox products support?

Fibox products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols enable flexible network integration and seamless communication across various industrial automation systems, providing advanced diagnostic and configuration capabilities.