Westinghouse

Westinghouse is a legacy name in electrical power systems, known for its durable and dependable motor control centers, circuit breakers, panelboards, and switchgear. Though many of its original product lines are no longer in production, Westinghouse components remain widely used in industrial and utility facilities throughout North America. Much of the product line has since been absorbed by Eaton, which continues to support many Westinghouse designs.

Key Product Categories:

• MCC Buckets (Type W and other legacy models)

• Circuit Breakers (Series C, DS, and molded case types)

• Panelboards and Switchboards

• Contactors and Starters

• Air and Insulated Case Breakers

• Load Interrupter Switches and Disconnects

• Control Relays and Overload Protection Components

Popular Series:

• Type W MCC: A legacy motor control center system still found in many industrial facilities

• DS Breakers: Air circuit breakers with retrofit kits and replacement availability

• Series C MCCBs: Molded case breakers widely used in commercial and industrial applications

• Amptector Trip Units: Found in older switchgear systems, often upgraded using Eaton equivalents

• CR Series Contactors: Heavy-duty contactors for motor and power control

• Load Interrupter Switches: Common in switchboards and transformer disconnects

Industries Served:

• Power Generation and Utility Infrastructure

• Heavy Industrial Manufacturing

• Water and Wastewater Treatment Plants

• Oil and Gas Facilities

• Institutional Buildings and Older Commercial Sites

• Facilities with Legacy Motor Control Centers

Why Choose Westinghouse:

• Widely installed across North America in legacy MCCs and panel systems

• Strong availability of replacement parts, retrofit kits, and equivalents via Eaton

• Trusted mechanical durability and proven long-term field performance

• Ideal for retrofit projects where compatibility is critical

• Supported by a large base of aftermarket components and service documentation

AmpState supplies a full range of Westinghouse replacement MCC buckets, breakers, contactors, and panel components, including hard-to-find legacy units. We specialize in sourcing direct replacements and Eaton-compatible equivalents with technical accuracy, fast delivery, and expert support.