Product Overview

The OMRON J7TKN-A-6 is a high-quality thermal overload relay designed to provide reliable protection for motors against excessive heat buildup. This 3-pole relay is specifically engineered for use with OMRON's J7KNA and J7KN series contactors, ensuring seamless integration and optimal performance.

Key Features:

• Setting Range: The J7TKN-A-6 offers a direct-on-line (DOL) setting range of 4 to 6 amps, making it suitable for applications requiring precise current control.
• Star-Delta Setting: It also supports star-delta configurations with a setting range of 7 to 10.5 amps, ideal for applications that require different startup and running conditions.
• Manual Reset: The relay features a manual reset mechanism, allowing users to quickly restore operations after a thermal overload event.
• Dimensions: Compact in size, with an unpacked width of 48.5 mm, height of 95 mm, and depth of 77 mm, it fits neatly into most electrical panels.
• Compatibility: Compatible with J7KNA and J7KN series contactors, providing a versatile solution for various motor configurations.

Benefits:

• Enhanced Motor Protection: Protects motors from overheating due to excessive current, extending motor lifespan and reducing maintenance costs.
• Easy Installation: Designed for direct mounting on compatible contactors, simplifying setup and minimizing downtime.
• Reliability and Safety: Ensures safe operation by automatically disconnecting the motor in case of a thermal overload, preventing potential hazards.

By integrating the J7TKN-A-6 into your electrical system, you can ensure reliable motor operation while enhancing overall system safety and efficiency.