WCK63 - Eaton Contact Kit

WCK63 - Eaton Contact Kit

When contacts wear down, you don’t need a whole new breaker—you need the right parts to bring it back. The WCK63 contact kit is built for that exact job. This is a 3-pole replacement kit made to fit Advantage frame breakers. No modifications, no guesswork. It lines up the way it should, installs the way you expect, and gets the breaker back to doing its job—making solid contact and carrying current properly. If you’ve been in the field long enough, you know worn contacts cause heat, inconsistency, and headaches you don’t need. Swapping them out with the correct kit is often the simplest fix. That’s where this one comes in. It’s made in the U.S. and built with durability in mind. Not fancy—just a part that fits right and holds up.

Key Features and Benefits

• Made to replace Advantage frame contact kits
• 3-pole setup for standard applications
• Installs without modification when used in compatible breakers
• Helps restore proper contact inside the breaker
• Built for everyday field use
• Made in the USA

Technical Specifications

• Part Number: WCK63
• Type: Contact Kit
• Poles: 3
• Frame Type: Advantage
• Height: 2.8 in
• Width: 2.8 in
• Depth: 4.6 in
• Amperage: Not listed
• A.I.C. Rating & Voltage: Not listed

Material Compliance and Certifications

• Manufactured using standard materials commonly used in electrical components. Suitable for typical commercial and industrial environments. If your project calls for specific certifications, it’s worth verifying ahead of install.

Where It Works Best

• Repairing Advantage frame breakers already in service
• Routine maintenance where contacts are worn or pitted
• Facilities keeping older equipment running
• Service work where replacing the full breaker isn’t necessary