Thomas & Betts 7428-78 Connector With Screw Cap

Description:

The Thomas & Betts 7428-78 Connector with Screw Cap is used to provide a secure, heavy-duty power connection for 600 VAC industrial electrical systems. Commonly installed in manufacturing plants, data centers, power generation facilities, mining operations, and other demanding industrial environments, this angled pin-and-sleeve connector delivers reliable high-current connectivity. Maintenance teams and system integrators use this connector for repair, retrofit, expansion, and replacement of heavy-duty industrial power distribution systems. 

Applications:

The Thomas & Betts 7428-78 is designed for terminating portable power cables in 60 A, 600 VAC pin-and-sleeve systems. Its angled aluminum body with screw cap provides strain relief and secure cable retention while protecting the connection from harsh industrial environments. The connector is suitable for powering portable machinery, generators, conveyors, welding equipment, test equipment, critical power systems, and other industrial loads requiring dependable, high-amperage electrical connections. 

Technical Specifications:

• Manufacturer Part Number (MPN): 7428-78
• Brand: Thomas & Betts (ABB) – Russellstoll®
• Product Type: Pin & Sleeve Connector with Screw Cap
• Connection Style: Angled Connector
• Current Rating: 60 A
• Voltage Rating: 600 VAC
• Frequency: 60 Hz
• Number of Poles: 3
• Number of Wires: 4
• Housing Material: Cast Aluminum
• Closure Type: Screw Cap
• Cable Entry: Straight Cable Entry with Screw Cap Retention
• Mounting Style: Cable Mounted
• Application: Heavy-duty industrial portable power connections
• Standards: UL Listed, CSA Certified
• ETIM Classification: EC001322 – Round Socket/Plug for High Currents
• UPC: 708917153399
• Approximate Length: 9-1/8 in.
• Features: Rugged cast aluminum construction, corrosion-resistant housing, angled body for improved cable routing, secure screw-cap closure, heavy-duty industrial design, and reliable high-current electrical performance.

Common Replacements:

• Thomas & Betts Russellstoll 7328-78
• Thomas & Betts Russellstoll 7428-78-JPA63
• Thomas & Betts Russellstoll SCF7428-78