TJK636Y600 **Older Style** - 600Amp Molded Case Switch

TJK636Y600 **Older Style** - 600 Amp Molded Case Switch

The TJK636Y600 is a 600 amp, 3-pole molded case switch designed for you to use in existing TJK6 electrical systems. It’s commonly used in commercial and industrial equipment where a dependable disconnect or switching device is needed and overcurrent protection is provided elsewhere in the system.

With its older style black face, this switch is often chosen for maintenance and replacement projects where matching the look and fit of existing equipment matters. Electricians and facility maintenance teams frequently install these in switchboards, panelboards, and feeder applications to help keep older systems operating as intended.

The TJK6 frame design helps simplify replacements in legacy equipment without requiring major modifications to the original setup. Its straightforward construction and proven design make it a practical option for facilities that still rely on established electrical infrastructure.

This unit is a molded case switch only and does not include overcurrent protection. It’s intended for properly configured systems that already utilize separate protective devices.

Key Features and Benefits

• 600 amp current rating: Designed for high-capacity commercial and industrial electrical applications.
• 3-pole configuration: Suitable for three-phase electrical systems commonly used in industrial and commercial environments.
• TJK6 frame compatibility: Helps simplify replacements in existing TJK6 equipment without requiring major modifications.
• Older style black face design: Ideal for maintenance and retrofit projects where matching existing equipment appearance matters.
• Molded case switch only: Does not include overcurrent protection and is intended for systems utilizing separate protective devices.
• Suitable for switching and disconnect applications: Provides dependable switching performance in properly configured systems.
• Designed for use in existing commercial and industrial systems: Commonly installed in switchboards, panelboards, and feeder applications.
• Built for long-term service in demanding environments: Constructed for ongoing use in established electrical infrastructure.
  

Technical Specifications

• Part Number: TJK636Y600
  
• Product Type: Molded Case Switch
  
• Frame Type: TJK6
  
• Poles: 3
  
• Amperes: 600A
  
• Overcurrent Protection: None
  
• Dimensions:
  • Height: 10.13 in
  • Width: 8.25 in
  • Depth: 3.81 in

Material Compliance and Certifications

• Commercial and Industrial Applications: Manufactured for commercial and industrial electrical applications using electrical-grade materials.
• External Overcurrent Protection: Intended for use in systems with separate external overcurrent protective devices.
• Standard Industry Installation: Designed for installation practices consistent with standard industry applications.
  

Where It Works Best

• The TJK636Y600 is commonly used in industrial facilities, commercial buildings, switchboards, panelboards, feeder circuits, motor disconnect applications, and maintenance or retrofit projects involving TJK6 equipment. For facilities maintaining older electrical systems, this switch provides a familiar fit and function that can help reduce downtime and simplify replacement work.