Essential Allen-bradley 140g-j-fcx04 Collection [KGMwHRWz]

Essential Allen-bradley 140g-j-fcx04 Collection [KGMwHRWz]

Overview

The Essential Allen-bradley 140g-j-fcx04 Collection [KGMwHRWz] is a J-frame molded case circuit breaker (MCCB) with a 250A fixed electronic trip unit, designed for industrial power distribution and circuit protection. With a 600V AC rating, it delivers dependable protection against overloads and short circuits. The compact 3-pole design ensures easy integration into control panels and switchboards.

Key Features

• Frame Type: J-Frame

• Number of Poles: 3

• Rated Current: 250 A

• Trip Unit Type: Fixed electronic (LS – Long & Short delay)

• Interrupting Capacity:

  • Up to 65 kA @ 480V AC

  • Up to 100 kA @ 240V AC

• Voltage Rating: 600V AC

• Mounting Type: Panel mount

• Connection Type: Box lugs or bolt-on (varies by configuration)

• Standards: UL 489, CSA, IEC 60947-2, CE

Technical Specifications

• Catalog Number: 140G-J-FCX04

• Frequency: 50/60 Hz

• Insulation Voltage (Ui): 800V

• Impulse Withstand Voltage (Uimp): 8 kV

• Ambient Temp Range: -25°C to +70°C

• Trip Functionality: Long-time and short-time electronic protection

• Terminal Torque: Up to 250 lb-in (depending on conductor size)

• Certifications: UL, CSA, CE, RoHS, IEC

• Enclosure: Open type (requires suitable housing)

Applications

• Feeder and main circuit protection

• Distribution panels

• Motor control centers

• Industrial machinery and OEM equipment

• Renewable energy and power generation systems

Why Choose the 140G-J-FCX04

• Electronic Accuracy: More precise trip response than thermal-magnetic units

• High Interrupting Capacity: Withstands high fault currents

• Compact J-Frame Design: Saves panel space

• Versatile Use: Meets global standards for industrial and commercial applications

• Reliable Protection: Prevents damage from overload and short circuits

Order Now

The Essential Allen-bradley 140g-j-fcx04 Collection [KGMwHRWz] molded case circuit breaker is available and ships worldwide.