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Allen Bradley 1492-J50 Gray 50mm² Feed-Through Terminal Block

Allen Bradley 1492-J50 50mm² Feed-Through Terminal Block.

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ManufacturerAllen Bradley

Part number1492-J50

Amperage 126A

Voltage 1000V AC/DC

Wire Size 50mm² (1/0 AWG)

Mounting Type 35mm DIN Rail

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High Current Capacity (126A) 50mm² Wire Size Feed-Through Design Screw Terminal DIN Rail Mountable 1000V Rating

Product description

The Allen-Bradley 1492-J50 is a high-capacity, single-circuit feed-through terminal block designed for substantial current applications. It features robust screw terminals and is rated for up to 1000V AC/DC with a significant amperage capacity of 126A. This model is typically gray, fitting into standard industrial panel aesthetics.

This terminal block is suitable for heavy-duty applications in power distribution, large industrial machinery, and high-current control systems. It meets multiple international standards including CCC, CE, CSA, CUL, and KC, ensuring its reliability in demanding environments.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the 1492-J50. We are dedicated to providing quality components and exceptional service, ensuring you can source the parts you need for your automation and MRO requirements.

Technical specifications

Amperage	126A
Voltage	1000V AC/DC
Wire Size	50mm² (1/0 AWG)
Mounting Type	35mm DIN Rail
Poles	1
Standard	CCC, CE, CSA, CUL, KC, UL
Temperature Rating	-50 to 120°C

Common applications

Heavy-Duty Power Distribution

Industrial Machinery

Control Panels

High-Current Applications

Manufacturing Facilities

Electrical Infrastructure

Compatible systems

Industrial power distribution systems DIN rail mounting systems

Also known as

Allen Bradley 1492J50 AB 1492-J50 50mm² Terminal Block

Replaces / compatible with

The 1492-J50 is part of the Allen-Bradley 1492-J IEC terminal block series, designed for industrial power and control applications. It is compatible with other components within this series.

Technical note

Expert tip

For optimal performance with high currents, ensure the DIN rail is properly grounded and that adequate ventilation is provided around the terminal block assembly.

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Frequently asked questions

What is the maximum wire size that the Allen-Bradley 1492-J50 terminal block can accommodate?

The Allen-Bradley 1492-J50 terminal block can accommodate a wire size of up to 50mm², which is equivalent to approximately 1/0 AWG. It is rated for 126A and 1000V AC/DC, making it suitable for high-power industrial applications.