The 140G-NS5H3-E12-MD-RD-UD-FB is a molded case circuit breaker designed for high-current applications, with a rated current of 1200A and a maximum interrupting capacity of 50kA at 480V. It features electronic protection, including long and short-time settings, as well as high instantaneous trip capabilities. This circuit breaker belongs to the Bulletin 140G family, offering reliable overcurrent protection for automation systems and electrical distribution networks. It includes terminal lugs and renewal coil modules, and is available in various configurations with detailed technical drawings and 3D models for integration and installation.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

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