Overview

Restore peak electrical performance and extend the service life of your switchgear with our Heavy-Duty Replacement Main Contact Kits. Engineered to strict industrial standards, these contact sets provide exact-fit replacement, repair, and rebuild solutions for ABB A, AF, AE, and TAE Series magnetic contactors ranging from 50A to 2050A.

What’s Included in Each Kit

Each complete 3-Pole rebuild kit includes all necessary components for full contact replacement:

• 6 × Fixed Contacts (Stationary contacts)
• 3 × Moving Contacts (Movable contacts)
• Complete Installation Hardware (Mounting screws, tension springs, and lock washers)

Silver Grade Options

• A-Level (85%–90% Silver Content): Premium silver-alloy tips offering maximum electrical conductivity, exceptional arc-erosion resistance, and extended electrical endurance under heavy switching cycles.
• B-Level (50% Silver Content): Cost-effective solution delivering dependable conductivity and solid service life for standard industrial applications.

Compatibility & Cross-Reference

Direct replacement for ABB A, AF, AE, and TAE contactor series (OEM part numbers ZL53 through ZL1250):

• ZL-53: Compatible with ABB A/AF/AE/TAE 53
• ZL-63: Compatible with ABB A/AF/AE/TAE 63 & 65
• ZL-75: Compatible with ABB A/AF/AE/TAE 75
• ZL-95: Compatible with ABB A/AF/AE/TAE 95
• ZL-110: Compatible with ABB A/AF/AE/TAE 110
• ZL-145: Compatible with ABB A/AF/AE/TAE 145
• ZL-185: Compatible with ABB A/AF/AE/TAE 185
• ZL-210: Compatible with ABB A/AF/AE/TAE 210
• ZL-260: Compatible with ABB A/AF/AE/TAE 260
• ZL-300: Compatible with ABB A/AF/AE/TAE 300
• ZL-400: Compatible with ABB A/AF/AE/TAE 400
• ZL-460: Compatible with ABB A/AF/AE/TAE 460
• ZL-580: Compatible with ABB A/AF/AE/TAE 580
• ZL-750: Compatible with ABB A/AF/AE/TAE 750
• ZL-1250: Compatible with ABB A/AF/AE/TAE 1250

Key Advantages

• Factory-Direct Quality: Backed by 20+ years of precision electrical contact manufacturing experience.
• Direct Drop-In Replacement: Precision-milled to exact OEM dimensions for hassle-free installation without contactor recalibration.
• Custom Fabrication Available: We can manufacture customized contacts according to your technical drawings or physical samples.

Wholesale pricing, distributor cooperation, and customized inquiries are warmly welcomed. Contact our engineering support team at inquiry@electrical-online-store.com. Fast worldwide dispatch via UPS, FedEx, and EMS.