2012年8月27日 · If it is a shunt trip you apply power to trip the breaker. Most X-ray manufacturers spec a control transformer fed off of the breaker you are controlling. That way your emergency shutoff will work without worry that the control circuit has been shutoff. If it is a Ge X-ray room they provide a breaker with the control transformer included.

2008年5月11日 · i need help in a big way , its probably a simple method to someone who has done it before . im wiring a resturant by the lake and i need to know how to connect all of the mentioned , shunt trip breaker to the fire surpression system , make up air on the venthood system , all low voltage dampers for the a/c system and every circuit below the venthood …

2011年6月21日 · Remove and install a shunt trip breaker for every electrical device under the hood. Run a low voltage wire from the 12v micro switch in the ansul system to the 12v shunt trips.(Shunt trips come in several voltages) Make sure that the make up air shuts off with the shunt trip(S) and the the exhaust stays on.

2018年5月3日 · By the way, the "thing" that would send power to an elevator shunt trip would be the fire alarm system. Quite normally, they want to limit shunt tripping the elevator power to conditions that indicate water flow in the elevator hoistway and elevator machine room only, but the elevator codes vary pretty wildly as to the specific fire alarm conditions that should shunt …

2009年11月6日 · Interesting though, I usually call a breaker with an undervoltage trip coil a ' breaker with undervoltage trip'. Since the breakers in question are 120 volt branch circuit breakers, the easiest way to test them would be to remove the panel cover, disconnect (and isolate) one of the trip coil wires, disconnect the load wire, and try to re-set ...

2010年7月6日 · If you're going the shunt trip way you would just use the microswitch to energize the shunt coil on the breaker that feeds the under hood stuff. Just remember each breaker that needs a shunt trip is going to take up an extra space, and shunt trip breakers aren't cheap.

2016年9月9日 · Papaotis.,, It is pretty straight foward on the set up., the emergecy switch is very simple., you will need a shunt breakers or use subpanel with one breaker to feed the gas pump panel and wired all the emergecy stop in series so if any of the switch tripped it will trip the breaker to shut the power off.

2015年9月13日 · A shunt-rip is a solenoid that, when energized, puts pressure on the trip latch of the breaker preventing it from closing. Disconnect the wire-nuts to the shunt-trip and see if the breaker resets afterwards.

2018年5月4日 · Shiny trip is for if you need to trip due to an externally monitored condition such as ground fault. Breakers aren’t good for control devices. They can trip huge loads during a fault but they have a limited number of cycles they will handle. They usually only have to test for about 50 on/off cycles under normal loads and 2 or 3 full rating ...

2016年3月28日 · I put all equipment on its own dedicated circuits. Normally open I hook up to the lights and exhaust fan contactor and normally closed I hook to the receptacles , kitchen equipment , etc. Either that or you can put the receptacles and under the hood equipment on shunt trip breakers tied to the normally open leg on the micro switch.