
WCK63 - Eaton Contact Kit Description
WCK63 - Eaton Contact Kit
Upgrade and maintain your Eaton Advantage Starter with the industry‑trusted Eaton WCK63 Control Product Contact Kit. Specifically engineered for NEMA Size 6 three‑pole starters, this kit delivers reliable, long‑lasting contact performance—ideal for keeping your industrial motors and HVAC systems running smoothly. With UL/CUL listing and OEM‑grade construction, the WCK63 ensures your motor control applications perform at peak efficiency.
Key Features and Benefits
- Perfect Fit for Eaton Advantage Starters: Custom‑designed for NEMA Size 6 three‑pole Advantage Starters—no supplementary parts or mod kits required.
- Robust, Industrial‑Grade Durability: Engineered to withstand heavy usage in manufacturing, conveyor systems, and compressor applications—extending the lifespan of your contact performance.
- Reliable Standard‑Duty Operation: Ideal for everyday motor control applications, where steady electrical performance and minimal downtime are paramount.
- Effortless Replacement: Streamline maintenance with a direct‑swap kit—reducing service time, cutting labor costs, and avoiding complicated install procedures.
Technical Specifications
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UPC: 786678002255
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Number of Poles: Three‑pole
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Duty Type: Standard‑Duty
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NEMA Size: 6
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Dimensions: 10.3″ L × 8.7″ W × 4.5″ H
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Weight: 7.7 lb
Material Compliance and Certifications
- UL/CUL Listed: Meets stringent North American safety and quality standards.
- OEM‑Grade Materials: Manufactured to Eaton’s exacting requirements.
- Designed For: Eaton Advantage Starters (NEMA Size 6, three‑pole)
Suitability
- The Eaton WCK63 Contact Kit is the go‑to replacement for standard‑duty applications requiring dependable motor control. Whether upgrading AC motor starters in manufacturing plants, HVAC systems, processing equipment, or pump stations, it minimizes downtime and keeps equipment operating optimally.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:2.8
- Height:2.8
- Depth:4.6
- Poles:3
- Type:Advantage
- Sub-Category:Contact Kit
- Additional Notes:This NEW contact kit we offer is a professionally designed after-market, MADE IN U.S.A., replacement contact kit, specifically manufactured to replace the OEM Kit.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).


