ABB - Installation Products MCC25M4 - Copper One-Hole Metric Lug, Standard Barrel, Peep Hole, Max 35kV, 25mm2 Wire Size, 4mm Bolt Size, Tin Plated
ABB - Installation Products

MCC25M4

UPC: 786210962696

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Installation InstructionsSpecification SheetManufacturer Product Website

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Multiplier: 100

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Overview

The ABB MCC25M4 is a high-performance, one-hole metric lug engineered for demanding industrial electrical applications. Constructed from high-strength electrolytic copper, this lug offers superior electrical and mechanical performance. Its tin plating enhances corrosion resistance, ensuring long-term reliability in various environments. Designed for copper conductors, the MCC25M4 accommodates a 25mm² wire size and features a 4mm bolt hole for secure mounting. This lug is specifically designed for applications requiring robust connections, including power distribution systems, industrial machinery, and electrical infrastructure. The compact design saves valuable space, while the inspection window allows for visual confirmation of full conductor insertion, simplifying installation and maintenance. The free-floating pressure bar ensures a secure connection across a range of conductor combinations, preventing damage to dissimilar materials and maintaining optimal electrical contact. The nut hex is designed for a precise fit with standard wrenches, facilitating proper torquing and ensuring a reliable electrical connection. While the provided catalog information indicates a 35kV rating for this specific metric lug, it's important to note that other ABB lugs (Type SBCT and SBC) are UL Listed and CSA Certified for use up to 600V and are temperature rated at 90°C. The MCC25M4's construction from high-strength electrolytic copper guarantees premium electrical and mechanical performance, making it an ideal choice for critical infrastructure projects and industrial settings where durability and efficiency are paramount. Its wide wire range-taking capability also helps minimize inventory requirements for electrical contractors and maintenance teams.
  • Constructed from high-strength electrolytic copper for premium electrical and mechanical performance.
  • Tin plating provides enhanced corrosion resistance for durability.
  • Designed for 25mm² copper conductors with a 4mm bolt hole.
  • Features an inspection window for visual assurance of full conductor insertion.
  • Compact design saves space and simplifies installation.

Specifications

Cable Size
25 mm2
Insulation
None
Material
Copper
Number Of Holes
1
Standard
UL E9809
Standard
UL E9809 / UL E9809
Stud Size
M4
Type
Standard Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
4 IN x 4 IN x 3 IN
Package Dimensions (L x W x H)
10.16 cm x 10.16 cm x 7.62 cm
Package Weight (Imperial)
0.020 L
Package Weight (Metric)
0.009 kg
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