Eaton B-Line Square Post Base ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$56,536.79
$328.97

Eaton B-Line Square Post Base Centered 3.5 Inch Height 6 Inch Length Steel Stainless Steel 304 Finish B22 Channel

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Model: B280SQSS4
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$56,536.79
$328.97
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Eaton B-Line Square Post Base Centered

Professional Strut Channel Support System Base

The Eaton B-Line Square Post Base Centered delivers exceptional structural support and installation efficiency for vertical strut channel mounting applications. This steel construction post base with stainless steel type 304 finish provides reliable structural support designed for professional electricians, mechanical contractors, and facility installers, offering the proven strength and versatile mounting capabilities that professionals trust from the industry leader in strut channel systems.

Professional Features & Benefits

Structural Performance

  • Steel Construction with Stainless Steel 304 Finish - Superior corrosion resistance and structural integrity for long-term performance in demanding environments
  • 3.5 Inch Height Design - Optimal vertical clearance for proper strut channel positioning and load distribution
  • 6 Inch Length and Width Dimensions - Substantial base footprint providing stable foundation for vertical support applications
  • 3.92 Pound Weight Rating - Robust construction ensuring reliable structural performance under operational loads

Installation Efficiency

  • Centered Square Design - Precise alignment capabilities for accurate strut channel positioning and professional installation results
  • B22 Channel Compatibility - Engineered specifically for seamless integration with B-Line B22 strut channel systems
  • Professional Base Mounting - Streamlined installation process reducing labor time and ensuring proper structural connections

Durability & Protection

  • Stainless Steel Type 304 Finish - Premium corrosion protection for indoor and outdoor structural applications
  • Steel Core Construction - Maximum structural strength and load-bearing capacity for professional support systems

Technical Specifications

Height: 3.5 inches, Length: 6 inches, Width: 6 inches, Weight: 3.92 pounds, Material: Steel construction, Finish: Stainless steel type 304, Design: Square post base centered configuration, Channel Compatibility: Fits B22 channel systems, Type: Square post base centered mounting system

Installation & Usage

  1. Position the square post base at the designated mounting location ensuring level placement and proper alignment
  2. Secure the base to the mounting surface using appropriate fasteners for the substrate material and load requirements
  3. Insert the B22 strut channel into the centered square post base ensuring proper engagement and alignment
  4. Verify the vertical positioning and structural stability of the mounted strut channel system
  5. Complete the installation by connecting additional strut components and support hardware as required
  6. Perform final inspection to confirm all connections are secure and the system meets structural requirements

Professional Applications

Ideal for:

  • Electrical Conduit Support Systems - Vertical strut mounting for electrical raceway and conduit support structures
  • Mechanical Equipment Mounting - Base support for HVAC equipment, pumps, and mechanical system installations
  • Industrial Support Structures - Foundation mounting for manufacturing equipment and process system supports
  • Commercial Building Systems - Structural support for lighting, signage, and building system installations
  • Facility Infrastructure - Base mounting for utility systems, cable management, and equipment rack installations
  • Seismic Bracing Applications - Structural foundation support for earthquake-resistant building system installations
  • Equipment Rack Systems - Base support for telecommunications, data center, and electronic equipment mounting
  • Structural Framing Projects - Foundation support for custom structural frameworks and support system installations

Stainless Steel Type 304 Advantage

The stainless steel type 304 finish provides exceptional corrosion resistance and durability for both indoor and outdoor structural applications. This premium finish ensures long-term performance in challenging environments including high humidity, chemical exposure, and temperature variations, making it ideal for food processing facilities, pharmaceutical installations, coastal environments, and other demanding applications where corrosion protection is critical.

Why Choose B-Line Quality?

B-Line's decades of structural support innovation and engineering excellence ensure this square post base delivers the reliability and performance that professional contractors, electricians, and facility managers demand. With industry-leading load-rated safety standards, structural integrity compliance, and compatibility with the complete B-Line strut channel ecosystem, this post base represents the trusted quality and dependable structural performance that has made B-Line the preferred choice for commercial, industrial, and institutional support system installations worldwide.

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
For Channel Type:
Fits channel B22
Material:
Steel
Product Height:
3.5 in
Product Length Depth:
6 in
Product Weight:
3.92 lb
Product Width:
6 in
Department:
Electrical
Product Type:
Square post base, centered
Product Finish:
Stainless steel type 304
Product Details:
Square post base, centered

B-LINE B280SQSS4 – Frequently Asked Questions

How fast can I get the B-LINE B280SQSS4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE B280SQSS4 come with a warranty?
Absolutely. The B-LINE B280SQSS4 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE B280SQSS4?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE B280SQSS4 from ZenSupply?
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