EHCK550-3 - ABB Contact Kit Description
EHCK550-3 - ABB Contact Kit
Extend the life of your ABB EH550 contactor with the EHCK550‑3 Contact Kit, a complete, maintenance‑grade replacement kit engineered to restore reliable motor-control operation. Ideal for heavy-duty industrial environments, this kit delivers factory-quality performance by seamlessly replacing worn contacts with precision-engineered parts. Designed to reduce downtime and keep your equipment running efficiently, the EHCK550‑3 is the cost-effective way to maintain uptime and safety.
Key Features and Benefits
- All‑in‑One Refurbishment Kit: Comes complete with three moving contacts, six stationary contacts, plus screws and washers—everything you need for a full 3‑pole contactor refresh.
- Factory-Grade Reliability: Restores OEM-level contact performance, ensuring safe and consistent function in demanding motor-control scenarios.
- Cost-Saving Alternative: Prevents premature contactor replacement—save thousands by renewing critical components instead.
- Quick, Hassle-Free Install: Lightweight and tool-friendly design means minimal maintenance time and fast reactivation of your system.
Technical Specifications
- Configuration: 3-Pole Contact Kit
- Voltage Rating: Up to 600 V AC
- Current Capacity: Rated for up to 540 A continuous operation
- Compatibility: Specifically for ABB EH550 contactors
- Approximate Weight: 20 lbs
Material Compliance and Certifications
- OEM-Level Quality: Meets or exceeds ABB’s original component specifications for durability and performance
- Industrial Standards Certified: Manufactured under strict environmental and safety protocols
- Robust Construction: Engineered to stand up to harsh industrial conditions and heavy current loads
Suitability
- Perfect for industrial motor control centers, switchgear, HVAC systems, pumps, conveyors, and large manufacturing plants. If your EH550 contactor is showing wear—or you need to avoid sudden failures—the EHCK550‑3 is your go-to kit for top-tier maintenance reliability.
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:3.0
- Height:2.0
- Depth:4.0
- Poles:3
- Type:EH550
- 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).