Rockwell Automation 140G-JTI3-D10250A Frame Trip Unit
The Rockwell Automation 140G-JTI3-D10250A Frame Protection Module is designed for industrial control systems, providing critical circuit protection with advanced diagnostic capabilities. It ensures safe and efficient operation of electrical machinery by detecting and tripping circuits under fault conditions.
Manufacturer:Rockwell Automation
Model Number:140G-JTI3-D10250A
Class:JPI Class 150
Material:SUS304 (JIS)
Connection:Horizontal mounting (*8), Vertical mounting (*8)
Reference Gas:Natural convection
Pressure Compensated:Yes (*11)
Gas Thread:Rc1/4, 1/4NPT (Female)
Connection Box Thread:G1/2, Pg13.5, M20x1.5
The Rockwell Automation A-B 140G-JTI3-D10250A Circuit Breaker Protection Unit is a state-of-the-art device designed to enhance the safety and reliability of industrial electrical systems. This unit is equipped with advanced Westinghouse Auto Calibration technology, ensuring precise calibration and optimal performance under varying conditions.
Key Features:
– JPI Class 150 3 RF SUS304 (JIS) construction for durability and resistance to corrosion
– Horizontal and vertical mounting options for flexible installation
– Natural convection ensures efficient heat dissipation
– Pressure compensated connections for stable operation even under fluctuating pressure conditions
– Compatible with various connection types including Rc1/4, 1/4NPT, G1/2, Pg13.5, and M20 x1.5 threads
This unit is designed to meet stringent industrial standards and provides reliable overcurrent detection and tripping, protecting your electrical infrastructure from damage due to faults and overloads.












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