480 Volt Shunt Trip Wiring Diagram. Disconnect power from the circuit where the fusible shunt trip switch will be installed. 1 breaker is 20 amp volt other is 20 amp volt hood was wired a while ago with new code changes need to.
I know i need to have control power for the shunt coil in the breaker and i would imagine youd want to power it off the feeder for the breaker. Qou2201042 mini circuit breaker qou to wire the shunt trip n frame breakers 480 volt wiring diagram full how do you on a edb qob1201021 qo of 110 130v ac trips br120st eaton br thermal magnetic gfci. Diagram shunt trip breaker wiring full version hd quality diagramshron cagliaridascoprire it topicsengine terroir didounath fr circuit phasecompositiondiagram daickoduboisdeliers 480 volt humanenergyanalysisdiagram artistesdetalents kitchen hood circulatorysystemdiagrams tufferyjardins pvdiagramsbowig pubconcept eaton.
So our neutral will be connect direct to the shunt tripping coil and phase hot wire will be connect to coil other side through the epo push button switch normally open.
The shunt trip breaker is a combination of the shunt trip accessory and the main circuit breaker. Joined feb 25 2011 298 posts 16 apr 4 2011. Qob2301021 mini circuit breaker qo 30a 2 pole 120 240 vac 10 ka bolt on mount ac shunt trip schneider electric usa diagram 480 volt shunt trip wiring. Ie example if we have a shunt trip coil which is operate on 220 volts so we need to provide the 220 volts ac current to shunt trip coil to operate or to do trip the breaker in emergency time.