ABB - Installation Products PC250 - Copper Type PC - Two Bolt Parallel Grove Clamp for Wire Range Main: 4 Solid - 250 Stranded, Tap: 4 Solid - 250 Stranded. Hex-Head 3/8 inch Bolts. Overall Bolt Length 2-5/16 inches. Body 2 inches X 1-3/4 inches.
ABB - Installation Products

PC250

UPC: 783786849710

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Overview

The ABB PC250 is a two-bolt parallel groove clamp constructed from copper, designed for reliable electrical connections. This clamp is engineered to accommodate a wire range from 4 AWG solid to 250 kcmil stranded for both the main and tap conductors. Its robust design ensures secure and efficient current transfer in various electrical infrastructure applications. The clamp features two hex-head bolts, each 3/8 inch in diameter and measuring 2-5/16 inches in overall length. These bolts provide the necessary clamping force to maintain a stable connection under load. The body of the PC250 measures 2 inches in length and 1-3/4 inches in width, offering a substantial surface area for conductor contact and ensuring mechanical integrity. The copper construction provides excellent conductivity and corrosion resistance, crucial for long-term performance in electrical systems. Key specifications include: * **Conductor Size (Main & Tap):** 4 AWG Solid to 250 kcmil Stranded * **Bolt Type:** Hex-Head * **Bolt Size:** 3/8 inch * **Bolt Length:** 2-5/16 inches * **Body Dimensions:** 2 inches x 1-3/4 inches * **Material:** Copper
  • Copper construction for excellent conductivity and corrosion resistance.
  • Two-bolt design ensures secure and stable conductor termination.
  • Accommodates main and tap conductors from 4 AWG solid to 250 kcmil stranded.
  • Features 3/8 inch hex-head bolts for robust clamping force.
  • Body dimensions: 2 inches x 1-3/4 inches for substantial contact area.

Specifications

Application
Overhead Connector
Bolt Size
3/8 in
Connection
Mechanical
Insulation
None
Material
Copper
Number of Conductors
2
Special Features
Made of high-strength copper alloy. Hex head bolts with square shank of silicon bronze. Spring washers are also of silicon bronze. Square shank bolts prevent turning while tightening. Contour of casting permits use of socket wrench if desired. Large contact area increases conductance. Not recommended for use with aluminum conductor
Type
Parallel Groove Clamp
Voltage Rating
35 kV
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)
0.6600 L
Package Weight (Metric)
0.2990 kg
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