- 行业: Electrical equipment
- Number of terms: 3137
- Number of blossaries: 0
- Company Profile:
A button for manually closing the main contacts after the closing springs are charged.
Industry:Electrical equipment
An electrical plug-on connector in the main current path between the drawout components and the cradle mounted in the switchboard or switchgear.
Industry:Electrical equipment
A programmable module which indicates the type of fault and the instantaneous and delayed threshold overruns. It may be programmed with instantaneous return to the initial state, without return to the initial state, or with return to the initial state following a delay.
Industry:Electrical equipment
A barrier which provides phase-to-phase or phase-toground isolation.
Industry:Electrical equipment
The maximum peak current flowing in a circuit during an overcurrent condition.
Industry:Electrical equipment
A method of determining the current by means of detecting the current peaks.
Industry:Electrical equipment
The length of time the circuit breaker will carry a sustained low-level overcurrent before initiating a trip signal.
Industry:Electrical equipment
A mechanically-operated switch which indicates when a circuit breaker has tripped due to overcurrent conditions.
Industry:Electrical equipment
A device which detects an overcurrent and transmits the energy necessary to open the circuit automatically (UL only).
Industry:Electrical equipment
An internal mechanical system which trips the circuit breaker during an overcurrent.
Industry:Electrical equipment
