Rockwell Automation A-B 140G-MTI3-D60630A Frame Trip Unit for Industrial Control Systems
The Rockwell Automation 140G-MTI3-D60630A Circuit Breaker Trip Unit offers advanced protection for industrial circuits, ensuring reliable performance and safety in demanding environments. This trip unit is specifically designed to work with circuit breakers in heavy-duty applications such as manufacturing, oil & gas, and power generation.
JPI Class:Class 150
Connection Type:3 RF SUS304 (JIS)
Mounting Option:Horizontal or Vertical mounting
Calibration:Westinghouse Auto Calibration
Reference Gas:Natural Convection
External Connection:Instrument Air
Pressure Compensation:Compensated
Gas Thread:Rc1/4, 1/4NPT (Female)
Connection Box Thread:G1/2, Pg13.5, M20 x1.5
Designed for industrial control systems, the 140G-MTI3-D60630A Frame Protection Module offers unparalleled reliability and accuracy in protecting your circuits from overloads and short circuits. With its advanced automatic calibration feature by Westinghouse, this module ensures consistent performance under varying conditions.
The module is built using high-quality SUS304 material which provides excellent corrosion resistance, making it suitable for deployment in demanding industrial settings. Its natural convection cooling mechanism further enhances its durability and operational lifespan.
With support for horizontal and vertical mounting options, the 140G-MTI3-D60630A can be installed in a variety of configurations to best suit your specific application needs. Its robust construction and versatile installation possibilities make it an indispensable component for any industrial automation project.
Equipped with pressure compensation functionality, this frame trip unit ensures stable operation even when faced with fluctuating pressures. This capability significantly reduces the risk of false tripping due to external factors, thereby increasing overall system safety and efficiency.
Installation is straightforward thanks to the multiple connection types available, including Rc1/4, 1/4NPT (Female), G1/2, Pg13.5, and M20x1.5 threads. These connections facilitate easy integration into existing setups, allowing for minimal downtime during installation.










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