Minerallac Company HD280 - Heavy-duty two-hole strap for electrical conduit. It is made of steel with a zinc plated finish. The strap fits 1-1/2" rigid/IMC conduit and is designed for mounting to wood, steel, or concrete.
Minerallac Company

HD280

Alternate Item Number: 8614583

UPC: 784610702805


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Overview

The Minerallac Company HD280 is a Heavy Duty, Two Hole Strap engineered for robust conduit support. Designed to fit 1-1/2" Rigid/IMC Conduit, this strap provides superior load-bearing capacity compared to single-hole alternatives. Constructed from durable zinc-plated steel, it offers excellent corrosion resistance, ensuring longevity in industrial environments. The heavy-duty, two-hole mounting design ensures a secure and stable installation for applications requiring enhanced support. This strap is manufactured in the USA and is part of Minerallac's traditional line of metal conduit straps. Its robust construction makes it suitable for demanding electrical installations where reliability is paramount. SKU: HD280. Manufacturer: Minerallac Company. UNSPSC Code: 31162300. Material: Zinc-plated steel. Size: 1-1/2" RMC. Mounting Type: Heavy Duty, Two-hole. The Minerallac Traditional line includes two-hole metal straps designed for loads too heavy for one-hole Jiffy Clips. The HD280 is zinc plated and made in the USA. Its specifications include a 1-1/2" RMC size and a heavy-duty, two-hole mounting type. This strap is ideal for supporting conduit in industrial settings where a secure and stable connection is critical. The zinc-plated steel construction provides resistance to corrosion, ensuring a long service life.
  • Heavy Duty, Two-Hole Strap for robust conduit support
  • Designed for 1-1/2" Rigid/IMC Conduit
  • Constructed from durable zinc-plated steel for corrosion resistance
  • Ensures secure and stable installation with heavy-duty mounting
  • Manufactured in the USA

Specifications

Application
Electrical Conduit
Cable Size
Fits 1-1/2" Rigid/IMC.
Color
Silver
Construction
Stamped
Finish
Zinc Plated
Height
2 in
Height
50.8 mm
Length
1 in
Length
25.4 mm
Material
Steel
Mounting
Component;Concrete;Steel;Wood
Mounting
Component, Wood, Steel, Concrete
Mounting Holes
2
Mounting Holes O.C.
1/4 in
Number Of Holes
2
Size
2.00" x 4.60" x 1.00" IN
Special Features
Heavy-duty gauge material. Designed for use on loads too heavy to be supported by 1-hole straps.
Standard
UL #9N38
Thickness
0.09 in
Thickness
2.286 mm
Trade Size
1-1/2"
Type
2-Hole Strap
Width
4.59 in
Width
116.586 mm
Package Weight (Imperial)
9.2 lbs
This is a 2-hole strap for electrical conduit. It is made of steel with a zinc plated finish and is sized for 1-1/2" rigid/IMC conduit. The strap has two mounting holes and is designed for use on loads too heavy to be supported by 1-hole straps.

280

This is a 2-hole strap for electrical conduit. It is made of steel with a zinc plated finish and is sized for 1-1/2" rigid/IMC conduit. The strap has two mounting holes and is designed for use on loads too heavy to be supported by 1-hole straps.

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.