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SF3940040 | Non-Insulated Wire Ferrules

Our Non-Insulated Wire Ferrules are made of tin plated copper with a flared end for easy wire entry. These ferrules are manufactured in accordance with strict DIN and UL specifications.

What is a wire ferrule? A wire ferrule is a tinned copper sleeve, which is slipped over stranded wire and then crimped. This creates a solid connection for insertion into terminal block housings or various other applications. The crimped ferrule provides a sturdy connection that limits wire fraying and increases the life of the conductor.  Our ferrules are sold in packages, strips, and also in reel form.

Part #: SF3940040

394.00mm² (750 MCM) – Tin Plated Copper

L1 D D1 D2
40.00mm (1.57in) 27.2mm (1.07in) 25.8mm (1.02in) 31.3mm (1.23in)

Product Spotlight

  • Electrolytically tin-plated copper
  • UL Approved, CE Certified, RoHS Compliant, DIN Approved
  • Maximum Electrical Rating: 105º C (221ºF) – 600 Volts
  • Clear package labeling for easy identification and re-ordering
  • Ratcheting tool with trapezoidal impression w/ 24-10AWG range

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