Eaton High Performance Flex Shaft Handle Mechanism is a flange-mounted molded case circuit breaker accessory built for demanding electrical applications. Designed for K-Frame and J-K Frame breakers in Eaton’s Series C, this robust mechanism includes a 6-foot flex shaft for extended reach and flexible installation. Engineered for use with NEMA 4 and 4X enclosures, it ensures reliable operation in harsh indoor and outdoor environments.

Key Features:

• Handle Mechanism Type: High Performance Flex Shaft
• Compatible Frames: K-Frame, J-K Frame (Series C)
• Shaft Length: 6 feet
• Mounting Style: Flange-mounted
• Enclosure Compatibility: NEMA 4 and 4X

Ideal for industrial and commercial setups, this Eaton accessory provides smooth and dependable control for circuit protection systems exposed to rugged conditions.

Documents:

Application notes
Application of Multi-Wire Terminals for Molded Case Circuit Breakers

Brochures
Multi-wire lugs product aid

Catalogs
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2

Multimedia
Flex shaft handle installation tutorial

Specifications and datasheetsSeries C J-Frame molded case circuit breakers time
current curves