your one-stop shop for all
ZINSCO PARTS
Premium Electric Panel Components for Every Need. Ensure Safety and Reliability with Our Top-Quality Zinsco Products.
Quality Challenger and Zinsco Circuit Breakers
Hard-to-Find Zinsco & Vintage Electrical Parts – In Stock & Ready to Ship
Looking for rare Zinsco breakers or obsolete panel components? You’ve come to the right place. We specialize in authentic, hard-to-find electrical parts including Zinsco, Sylvania, Challenger, Federal Pacific, and more. Whether you’re a contractor or DIY enthusiast, our inventory is packed with the parts you need—tested, trusted, and ready for fast delivery. Don’t replace the panel—restore it with the right parts!
EXPLORE DIFFERENT PARTS
CHALLENGER 400 AMP MAIN FUSABLE SWITCH TYPE SJD-3SS-400 TF
FEDERAL STAB-LOK TYPE N
SQUARE D OLD STYLE TYPE XO
ZINSCO OLD STYLE TYPE C
ZINSCO QFP 2 POLE
ZINSCO QFP 3 POLE
ZINSCO TYPE HRGF 20 AMP GFI PLUG ON
ZINSCO TYPE Q 100 W/BOLT-ON TOP
ZINSCO TYPE QC & QB 3 POLE
ZINSCO TYPE QC
ZINSCO TYPE R38 40 AMP PLUG ON
ZINSCO TYPE R38 50 AMP PLUG ON
ZINSCO TYPE R38 PLUG ON
ZINSCO TYPE W-100 OLD STYLE MAIN
Email request form
Use the form below to send us a request for a specific part, or to ask a question about what part you might need. We will get back to you within 1-2 days.