- Industry: Electrical equipment
- Number of terms: 3137
- Number of blossaries: 0
- Company Profile:
An electrical plug-on connector in the secondary (control) circuit between a drawout circuit breaker and its cradle in the switchboard or switchgear.
Industry:Electrical equipment
A device that closes to block access to the main disconnects when the circuit breaker is in the disconnected, test or withdrawn position.
Industry:Electrical equipment
A component which allows zoneselective interlocking communication between Square D full-function electronic trip systems, add-on ground-fault modules and zero-sequence ground-fault relays.
Industry:Electrical equipment
A means of providing equipment groundfault protection utilizing sensors on each individual phase.
Industry:Electrical equipment
A component which resets the overcurrent trip switch (SDE) and the mechanical operator after tripping.
Industry:Electrical equipment
A component which plugs into the full-function electronic trip unit, establishing the maximum continuous current rating of the circuit breaker.
Industry:Electrical equipment
An interlock to prevent racking of a drawout circuit breaker when the enclosure door is open by not allowing the racking crank to be inserted into the circuit breaker.
Industry:Electrical equipment
A button for manually tripping the circuit breaker.
Industry:Electrical equipment
A button for manually opening the circuit breaker.
Industry:Electrical equipment
