140G-J2I4-D10

The 140G-J2I4-D10 from Allen-Bradley represents an advanced solution in circuit protection. This molded case circuit breaker, part of the high-performance 140G series, is engineered for durable operation. It features a type J frame and supports a maximum current rating of 250 Amps for demanding electrical loads. With a dependable interrupting rating of 25 kA, it effectively safeguards the connected system against short circuits and overloads.

Built with electronic LSIG protection technology, this breaker model is designed for efficient responses during fault conditions. It has four poles for accommodating diverse circuit configurations while maintaining reliable performance at a rated current of 100 A. The rated insulation voltage of 1000 V ensures this circuit breaker is suited for high-voltage applications, while the breaker's rated impulse withstand voltage reaches 8 kV.

Weighing 7.72 lbs., the 140G-J2I4-D10 is sturdy and easy to install. The breaker's mechanical life rating is 240 operations per hour, indicating its capacity for extensive use. Furthermore, the breaker's electrical life rating of 120 operations per hour underscores its durability under operational conditions. Overall, the 140G-J2I4-D10 is a reliable breaker suitable for maintaining circuit integrity in various industrial environments.