Examlex
The ____________________ substitution-based cipher uses multiple alphabetic strings to encode the plaintext,rather than one alphabetic string.
Motor Starters
Devices engineered to control the electrical current for starting and stopping motors to protect them from damage.
Contactor Unit
A contactor unit is an electromechanical switch used for switching an electrical power circuit, similar to a relay but with higher current ratings.
Overload Unit
An overload unit is a device or component in an electric motor or circuit designed to protect against excessive current load that could cause overheating or damage.
MCC Bucket
A modular unit within a motor control center that houses the control and protection devices for a single motor, such as circuit breakers, contactors, and overload relays.
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