|FA152228||Is a line isolation contactor or shunt trip circuit breaker needed with Schneider Electric ATS48 soft starters?|
Since the solid-state switches may be incapable of completely blocking the motor power should a fault occur, auxiliary isolation on the line side...
|FA167592||How can the ATS22 be set up for automatic restart?|
There is not a specific parameter to program for an auto restart feature. However, this function can be accomplished per the following:
Set LI3 =...
|FA163715||What is a QO124L125PG?|
This is a new style of QO Load Center, referred to as ``PoN`` (Plug on Neutral), that has a specially designed branch neutral assembly that will accept...
|FA167448||Do ground fault trip units and relays still work on a 277/480V 3 wire 3 phase grounded system without a neutral?|
Yes. On a 3 phase 3 wire 277/480V grounded system with no neutral the trip unit ground fault function still works. The trip unit still uses the...
|FA167414||Do you have to derate the ATS48 Soft Starters if you mount them at high elevations?|
Maximum operating altitude
3300 feet without derating. Above this, derate the nominal current by 2.2% for each additional 330 feet to the...
|FA167385||Can the ATS01 starter be installed after a contactor that only breaks 2 of the 3 phases to the motor?|
No. All 3 phases must be made to the starter to soft start the motor. The contactor also needs an overload relay because the ATS01 does not provide...
|FA127765||What type main breaker is used in the NQ8430B1C?|
QOU3100 main breaker. CTA-ID : 2050469
|FA167048||Can the GC200 Ground fault relay be used with two CT`s (sensors) from two different sources? Basically monitoring two separate circuits? |
No. This has not been validated.
|FA167046||Can the EasyPact breaker be reverse fed? |
Yes, the EasyPact circuit breaker can be supplied from either the top or the bottom (reverse feeding) without any reduction in performance.
|FA167045||Is there a maximum number of receptacles that can be fed from one HOM-GFI breaker? |
No, but the circuit length must be under 250 ft. one way.