Product Overview

The OMRON J7TKN-B-18 is a high-performance thermal overload relay designed to protect motors against excessive heat buildup, ensuring operational safety and longevity. This 3-pole relay is specifically engineered for direct mounting on J7KN10-40 contactors, offering both manual and automatic reset options for versatile control. The J7TKN-B-18 model supports a contact rating of 13 to 18 amps, making it suitable for a wide range of industrial applications. It features bifurcated contacts, which provide high contact reliability and endurance, enhancing overall system efficiency.

Key Features

• Contact Rating: 13 to 18 amps, suitable for various motor sizes.
• Reset Options: Offers both manual and automatic reset for flexible control.
• Mounting Compatibility: Directly mounts on J7KN10-40 contactors.
• Contact Reliability: Equipped with bifurcated contacts for enhanced reliability and durability.
• Safety and Compatibility: Designed for compatibility with a wide range of industrial applications, ensuring safety and operational efficiency.

Technical Specifications

• Product Dimensions: 45 mm wide, 80.5 mm height, and 70 mm depth.
• Operational Voltage: Suitable for use up to 690 Vac.
• Full Load Current (F.L.C.): 10 A.

The J7TKN-B-18 is ideal for industries requiring robust motor protection solutions that are both reliable and easy to integrate. Its unique combination of features makes it a valuable addition to any electrical control system.