Mechanical Lugs & Connectors | Aluminum & Copper

Mechanical Lugs and Connectors

Full range of mechanical lugs from #14 AWG through 1000 MCM. Single-barrel aluminum, copper alloy one-piece, and offset tongue designs. Set-screw clamping allows removal for maintenance. UL listed. 40-50% less than Burndy KA or Panduit CL series. Cross-reference tool. Pro Pricing.

Switching from a competitor? View our cross-reference tool to find your exact equivalent at up to 70% less.

Equipment that uses mechanical lugs

Mechanical lugs are the standard termination method inside virtually every piece of electrical equipment manufactured in North America. Our lugs are direct replacements for the OEM lugs found in:

Load centers: Square D QO/Homeline, Siemens P1/PL, Eaton BR/CH, GE PowerMark, Leviton LP
Safety switches: Square D H/HU, Eaton DH/DG, Siemens HF/GF, GE TH/TG
Commercial panelboards: Square D NQ/NF, Siemens S1, Eaton PRL, GE A-Series
Motor starters & VFDs: ABB ACS, Siemens SINAMICS, Eaton PowerXL, Allen-Bradley PowerFlex
Transformers: Square D EX/EE, Eaton V48, GE 9T, Hammond
Transfer switches: Generac, ASCO, Eaton ATC, Kohler RDT/RXT
Solar inverters: SolarEdge, Enphase, SMA
HVAC equipment: All brands — Trane, Carrier, Lennox, York

Read the full equipment compatibility guide | Panel lug sizing chart

Did you know? Mechanical lugs are inside 500+ types of products across every industry — from Tesla Model 3 batteries to hospital MRI machines to cell tower rectifiers. Read the full industry guide