ILSCPM-4 ILSCO PIN REDUCER

  • Copper Compression Pigtail Adaptor Conductor Size 4 AWG
  • Approx Pin Size 6 AWG
  • Tin Plated
  • UL/CSA

Spec Link:

https://www.ilsco.com/Ilsco/CutSheetPDF?sku=CPM-4-ILSM-ILS

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Conductor Range & Use

The ILSCO ILSCPM-4 is a tin-plated copper compression pigtail adaptor (pin reducer) designed to accept a 4 AWG conductor and output an approximate 6 AWG pin — ideal for terminating larger conductors into lugs, terminals, or equipment ports sized for a smaller pin. The tin plating enhances corrosion resistance and ensures a reliable, low-resistance connection. This product carries UL and CSA listings, meeting Canadian electrical code requirements.

Common applications include panel terminations, switchgear, metering equipment, and any installation where a conductor step-down is needed without re-pulling wire. Not sure if the ILSCPM-4 suits your specific terminal or lug size? Send us your equipment details and we'll confirm compatibility.

A pin reducer (or pigtail adaptor) lets you terminate a larger conductor — in this case 4 AWG — into a lug or terminal port designed for a smaller pin (approximately 6 AWG). This is useful when equipment terminals are undersized for the conductor you're running, saving you from re-pulling wire or upsizing the equipment.

Yes. The ILSCPM-4 carries both UL and CSA listings, making it suitable for installations governed by the Canadian Electrical Code (CEC). Always verify with your local AHJ (Authority Having Jurisdiction) if you have application-specific requirements.

Yes — the ILSCPM-4 is a copper compression pigtail adaptor, meaning it must be installed using an appropriate compression crimping tool compatible with 4 AWG copper terminations. Refer to the ILSCO cut sheet (linked in the product specs) for the recommended die and tool specifications to ensure a code-compliant, reliable crimp.

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