The 140MT-C3E-C29 is a motor protection circuit breaker designed to provide reliable magnetic short-circuit and thermal overload protection for motors. It features a fixed magnetic trip setting at 14 times the rated current (le), with a current range of 24 to 29 A and a frame size C. This circuit breaker is mounted on a DIN rail and includes a knob-type operation. It offers standard performance suitable for motor protection applications up to 45A, and does not include auxiliary contacts. The 140MT-C3E-C29 is available in various configurations, including new and reconditioned options, and is compatible with a range of electrical systems up to 690 V AC.
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