Panduit A4-56R-C Compression Lug

Overview

The Panduit A4-56R-C is a tin-plated copper compression lug designed for heavy-duty battery and power cable termination. Its flared entry facilitates easier wire insertion, while the high conductivity copper ensures efficient power transfer. This lug is engineered for high pullout strength, making it suitable for demanding applications where reliable electrical connections are critical, such as in backup power systems or industrial machinery. The embossed wire size on the lug simplifies identification, reducing installation errors.

Compatibility

This compression lug is designed for use with 4 AWG wire and features a 5/16" stud diameter for mounting. It is listed under cULus for use in US and Canada to UL 486A-486B standards for power applications. This ensures compatibility with a wide range of electrical equipment and systems that adhere to these safety and performance benchmarks. It also meets US Military Wire Pull Out Specs, indicating superior mechanical retention.

Installation Notes

For optimal performance and safety, use with appropriate crimping tools designed for 4 AWG wire and compression lugs. Ensure proper torque is applied when securing the lug to the stud to maintain electrical contact and mechanical integrity. The tin plating offers corrosion resistance, but avoid installation in environments with excessive moisture or corrosive atmospheres where specialized connectors might be required.