The 140M-F8E-C45-KN is a motor protection circuit breaker designed for motor protection applications. It features a frame size F and a current rating of 32 to 45 A, suitable for up to 30 HP motors at 480 V. This high-performance breaker includes a standard magnetic trip fixed at 13 times the rated current (Ie), with a black lockable knob for manual operation. It provides both normally open (N.O.) and normally closed (N.C.) contacts, enabling manual switching and alarm capabilities. The device is UL/CSA listed as part of a combination motor controller or self-protected system.
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