Authorized ABB Distributor (Installation Products)
ABB - Installation Products TSC 12 S - NEMA Transformer Spade Adapters - TSC series, Aluminum, 12 Bolt Holes, - .562 inch Diameter - two Rows of 6 on 1.75 inch centers, spade thickness 3/4 inch x 10.75 inch long x 4 inch wide.

ABB Installation Products TSC 12 S NEMA Transformer Spade Adapters - TSC series, Aluminum, 12 Bolt Holes, - .562 inch…

UPC: 783786754229

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Overview

ABB Installation Products TSC 12 S is a NEMA-rated aluminum transformer spade adapter designed for secure, high-current electrical connections in industrial and utility applications. This 12-hole adapter features two rows of six 0.562-inch diameter bolt holes spaced on 1.75-inch centers, ensuring compatibility with standard NEMA transformer configurations. Constructed from durable aluminum with a 0.75-inch thickness, the TSC 12 S provides robust mechanical strength while maintaining electrical conductivity. The adapter measures 10.75 inches in length and 4 inches in width, offering a substantial surface area for stable, low-resistance connections. Engineered for transformer bushing assemblies, this spade adapter is ideal for utility substations, commercial power distribution, and industrial electrical systems where reliable high-current terminations are critical. The NEMA rating ensures compliance with industry standards for electrical safety and performance. Unlike copper alternatives, the aluminum construction reduces material cost without sacrificing structural integrity or conductivity. Installation is straightforward with standard hardware, and the adapter’s design accommodates common transformer bolt patterns. Key applications include transformer primary and secondary connections, switchgear interconnections, and heavy-duty electrical distribution panels. The TSC 12 S is a direct replacement for legacy components in existing systems, offering improved longevity and reduced maintenance requirements. Order by SKU TSC 12 S for immediate availability from ABB Installation Products.
  • NEMA-rated aluminum spade adapter for transformer connections
  • 12 bolt holes (two rows of 6) on 1.75" centers, 0.562" diameter
  • Dimensions: 10.75" L x 4" W x 0.75" thick
  • Compatible with standard transformer bushing configurations
  • Durable aluminum construction for long-term reliability

Specifications

Connection
Mechanical
Finish
Bare
Insulation
False
Material
Aluminum
Size
thickness 3/4 inch x 10.75 inch long x 4 inch wide
Type
NEMA Transformer Spade Adapter
Width
4 in
Width
101.6 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)
2.9600 L
Package Weight (Metric)
1.3430 kg
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