Upgrade your control cabinet and experience optimal safety, durability, and dependability with the 1492-JKD4-B Screw Type Knife Disconnect Terminal Block by Rockwell Automation. The 1492-J family meets recognised international IEC standards to provide you with reliable, high-quality solutions for your wiring system.

This Isolation Feed-Through Terminal block has a secure self-locking screw type clamp design with steel clamps and screws and IP2X finger safe housing, which minimises the risk of electric shock. It can be DIN rail mounted, ensuring simplified installation and organisation of your wiring system to save you valuable time and effort. The isolation modules are a convenient solution for opening a circuit without re-wiring.

The 1492-JKD4-B module is a Screw Type Knife Disconnect Standard Feed-Through Isolation Terminal Block in blue. It has backed-out screws and an operating temperature range of -50 to +120 °C.

Maximum wire size and rating:

UL: 22-10 AWG (22A @600V AC/DC)
CSA: 22-10 AWG (10A @300V AC/DC)
IEC:4.0mm² (32A @400V AC/DC)

• Tin-plated terminal and zinc chromate steel screws
• Four-sided funnel wire guides
• DIN rail mountable for easy installation
• Self-locking screw-type clamp design
• Adheres to recognised international IEC, UL, CSA and ATEX standards
• Comes with all necessary accessories
• Comes with a complete catalogue containing all the necessary information required
• Has all the necessary compliance required in the industrial applications of the product as per the manufacturers documentation

Rockwell Automation Standard Terminal Blocks offer a classic solution for wiring connection and highly efficient distribution of power. They are leading the industry in providing a wide range of products with Short Circuit Current Ratings (SCCRs), such as terminal blocks, power blocks, circuit breakers, contactors, disconnects, and drives.

A terminal block is a modular component which secures two or more wires together inside an insulated frame. This keeps wiring safely and neatly organised, protecting other components in the circuit and minimising risk of electric shock to people working on or near them. They can be easily connected or disconnected within the block which provides easy troubleshooting and maintenance. They can feature different termination types, such as screw, spring-clamp, and push-in. They are used in a wide range of industrial, commercial, and domestic applications and are known to be a space-saving, cost-effective type of connector.