Heavy Duty Copper Mechanical Lug Kit For PowerPact L Circuit Breakers 3 Pole 400 To 600 Amp Unit Mount Terminal Block With Rock Solid Prograde Connections And No Sweat Straightforward Install For Tough Electrical Panel Upgrades
Copper Retrofit Lug Kit For Industrial Breaker Panels
✔️ Rated 400 to 600 Amp Accepts 3/0 To 500kcmil Wire Size
This heavy duty copper mechanical lug kit works as a direct wiring swap for three pole breaker panels. It mounts fast to unit terminal blocks, making weekend wiring tidyups or full service upgrades way simpler for any electrician. This listing covers each complete set ready to drop right in.
✅ 600A continuous current rating for heavy loads✅ Accepts 3/0 AWG through 500kcmil solid copper wire
✅ UL and CSA listed for commercial safety compliance
✅ Complete mounting hardware included per unit pack
💡 What heavy duty terminals prove handy when swapping out big breaker feeds?
Slapping in fresh copper lugs keeps your main feed lines slick and stable under peak load.
- Rated for 400 to 600 amps without needing extra cooling gear
- Tight clamping range grabs 3/0 AWG or even 500kcmil wire firmly
- Built to pass UL and CSA checks on commercial or residential jobs