Allen Bradley 140MT-C-KN



The Allen Bradley 140MT-C-KN is a black padlockable operating knob designed for use with the 140MT motor circuit protectors and the 140UT circuit breakers. This knob provides an added layer of safety by allowing the operator to lock the device in the off position, helping to prevent unauthorized or accidental operation. The 140MT motor circuit protectors themselves are rated up to 40A and include magnetic short-circuit protection. These protectors are commonly used as part of three-component starters alongside contactors and overload relays, offering reliable motor protection. Additionally, their design supports the use of smaller conductors in grouped motor setups, which can lead to cost savings on wiring. This product is available through BSP Automation, ensuring you have access to quality components for your motor control and protection needs.
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