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by CMC 

Catalog ID: NSM250-2I

Stud-mount transformer connectors, Dual rated connectors for Aluminum or Copper conductors

  • Clear plated for low-contact resistance.
  • Fully tested to ANSI C119.4 for Class ‘A’ connectors.
  • Offers fast, economical, reusable, dependable connections for right or left-hand installations.
  • Supplied with aluminum radial-tipped set-screws.
  • Connector fabricated from 6061-T6 aluminum alloy for conductivity and strength.
  • 105°C Rated black plastisol cover available.
  • Includes CO-OX oxide inhibitor in all conductor holes and stud-mounting hole.
  • Each unit individually wrapped and labeled for ease of identification and cleanliness.
  • For installation, CMC® recommends the use of a 9” insulated Allen wrench.
  • A torque wrench should be used to ensure the proper torque is achieved.

Product Details


Material Aluminum Alloy, 6061-T6
UPC 192663072446


Dimensions 3.74 in x 0.88 in x 1.13 in
Height 1.13 in
Length 3.74 in
Width 0.88 in

Electrical Ratings

Voltage Rating 600 V

Conductor Related

Conductor Range 250 Kcmil - #12 AWG
Number Of Conductors 2


Sales Drawings