Allen-Bradley 140G-H2C4-C70 Molded Case Circuit Breaker

Product Description

Allen-Bradley 140G-H2C4-C70 is a 140G Series Molded Case Circuit Breaker (MCCB) designed for industrial power protection applications. It provides reliable thermal-magnetic protection against overloads and short circuits, protecting electrical equipment and distribution systems.

Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 140G-H2C4-C70
• Series: 140G
• Product Type: Molded Case Circuit Breaker (MCCB)
• Frame Size: H Frame, 125A
• Rated Current: 70A
• Poles: 4 Pole
• Protection Type: Thermal Magnetic (Fixed Thermal / Fixed Magnetic)
• Interrupting Rating: 25 kA
• Rated Voltage: Up to 600 VAC
• Magnetic Trip Current: 700A
• Insulation Voltage: 1000V IEC
• Mounting: Panel mounting
• Connection: Front screw terminals
• Protection Degree: IP40
• Mechanical Life: Approx. 25,000 operations

Advantages & Features

• Provides reliable overload and short-circuit protection
• Thermal-magnetic trip design ensures fast fault response
• High breaking capacity for industrial applications
• Robust construction for harsh industrial environments
• Compact design saves control cabinet space
• Improves electrical system safety and reliability
• Compatible with Allen-Bradley industrial power distribution systems

Applications

• Industrial power distribution systems
• Motor control centers (MCC)
• Factory automation equipment
• Machine control cabinets
• Production line electrical protection
• Industrial facilities and switchgear systems

Notes

• Confirm rated voltage and current before installation
• Verify short-circuit protection requirements of the system
• Ensure correct wiring and terminal tightening torque
• Do not exceed rated breaking capacity
• Installation and maintenance should follow electrical safety standards