For a terminal block that provides enhanced durability and safety, and greater ease-of-installation, use the 1492-J Specialty Feed-Through Screw Type Terminal Block by Rockwell Automation. The 1492-J family meets recognised international IEC standards to give you peace-of-mind.

This terminal block is DIN rail mountable for simplified installation into your control cabinet. It features a secure self-locking screw type clamp design with steel clamps and screws. Due to its conveniently compact size, it offers space-saving and efficient organisation within your wiring system. It is also easily identifiable for rapid troubleshooting. IP2X finger-safe housing ensures there is a reduced risk of electric shock.

This feed-through terminal block is evaluated by UL for high-fault short-circuit current ratings and can be used in conjunction with fuses, motor protection circuit breakers, and motor circuit protectors in power circuits.

The 1492-J4TW is a One-Circuit Feed-Through Terminal Block with 3 Connection points, two on one side, in grey.

Maximum wire size and rating:
UL: 30-10 AWG
CSA: 30-10 AWG
IEC: 4mm²

• Flexible plug-in connection system
• Self-locking screw-type clamp design
• Fusing solutions
• Improved panel space use
• Comes with all necessary accessories
• Includes a complete catalogue with all necessary information required
• Has all the necessary compliance required in the industrial applications of the product as per the manufacturers documentation
• The 1492 family adheres to recognised international IEC, UL, CSA and ATEX standards

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.