Authorized ABB Distributor (Installation Products)
ABB - Installation Products SPA 138 - Tin Plated Aluminum Spacer Bar, 3 inch x 1-3/8 inch x 1 inch thick. Two 9/16 inch through Holes spaced 1.75 inch apart centered on bar.

ABB Installation Products SPA 138 Tin Plated Aluminum Spacer Bar, 3 inch x 1-3/8 inch x 1 inch thick. Two 9/16 inch…

UPC: 783786753208


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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB SPA 138 is a precision-engineered tin-plated aluminum spacer bar designed for industrial electrical and mechanical applications requiring stable spacing and secure mounting. Measuring 3 inches in length, 1-3/8 inches in width, and 1 inch in thickness, this spacer bar provides robust structural support while maintaining electrical conductivity through its tin plating. The two 9/16-inch through holes, spaced 1.75 inches apart and centered on the bar, allow for easy attachment using standard mounting hardware, ensuring compatibility with a wide range of DIN rail systems and industrial enclosures. Constructed from durable aluminum, the SPA 138 offers a lightweight yet strong solution for applications where precise spacing and alignment are critical, such as in control panels, switchgear, and machinery assemblies. Its tin plating enhances corrosion resistance and electrical conductivity, making it suitable for both indoor and outdoor environments. The spacer bar’s compact dimensions and standardized hole spacing make it a versatile choice for engineers and technicians seeking reliable, off-the-shelf components for assembly and installation projects.
  • Tin-plated aluminum construction for corrosion resistance and electrical conductivity
  • Dimensions: 3" x 1-3/8" x 1" thick
  • Two 9/16" through holes spaced 1.75" apart for secure mounting
  • Compatible with standard industrial hardware and DIN rail systems
  • Lightweight yet durable for long-term structural support

Specifications

Connection
Mechanical
Finish
Tin Plated
Insulation
False
Material
Aluminum
Size
3 inch wide X 1.375 deep X 1.000 Inch Long
Type
Spacer Bar
Width
3 in
Width
76.2 mm
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.0000 L
Package Weight (Metric)
0.4540 kg
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Frequently Asked Questions

What are the hole spacing dimensions on the SPA 138?

The two 9/16-inch through holes are spaced 1.75 inches apart and centered on the bar.

What are the dimensions of the SPA 138 spacer bar?

The spacer bar measures 3 inches in length, 1-3/8 inches in width, and 1 inch in thickness.

What material is the SPA 138 spacer bar made from?

The spacer bar is made from aluminum with a tin plating for enhanced corrosion resistance and electrical conductivity.

What type of mounting hardware is compatible with the SPA 138?

The 9/16-inch through holes are designed for standard mounting screws and bolts commonly used in industrial applications.

Is the SPA 138 suitable for outdoor use?

The tin plating provides corrosion resistance, making it suitable for both indoor and outdoor environments.

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