- 産業: Electrical equipment
- Number of terms: 3137
- Number of blossaries: 0
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A spring-charged contact inside of the spring charging motor on insulated-case and low-voltage power circuit breakers.
Industry:Electrical equipment
A switch which indicates the position of a drawout circuit breaker in relation to the cradle.
— CD: Disconnected position cell switch.
— CE: Connected position cell switch.
— CT: Test position cell switch.
Industry:Electrical equipment
The circuit between the final overcurrent device protecting the circuit and the outlet(s).
Industry:Electrical equipment
A mechanically-operated switch used to indicate the main contact position of a circuit breaker, which indicates when a circuit breaker has tripped. Also see overcurrent trip switch.
Industry:Electrical equipment
A switch mechanically operated by the main device for signaling, interlocking, or other purposes.
Industry:Electrical equipment
A switch with construction similar to a molded case circuit breaker except that the switch opens only instantaneously at a non-adjustable trip point calibrated to protect only the molded case switch itself.
Industry:Electrical equipment
The highest current at rated voltage that an overcurrent protective device is intended to interrupt under specified test conditions (NEC).
Industry:Electrical equipment
The equivalent of one coulomb per second or the steady current produced by one volt applied across a resistance of one ohm.
Industry:Electrical equipment
The current, in amperes, that a conductor or circuit breaker can carry continuously under the conditions of use without exceeding its temperature rating.
Industry:Electrical equipment
