Hi,
When is a Fused Disconnect on the outside of a building required? This is a fueling station (gas station) kiosk.

Power is from the xfmr pad to a meter base on the Kiosk then to the Disco. This is feeding a manufactured panelboard with a MBO panel and a MLO panel fed from the MBO panel. The equipment as a whole or an assembly itself is NOT UL listed, the components are. The MB is a 200A. Why would this breaker not be SE rated?

I am guessing that you need a FUSED disconnect to meet the AIC rating required for SE Equipment.

Is this a NEC issue or NFPA 30 issue?

I am asking this question because I am designing the electrical plans for the Kiosk and the assembly is not UL listed.

I am a Licensed Electrical Contractor and an Electrical Field Engineer looking for advice and or comments.

Thanks for any replies.

-regards

Mustang



[This message has been edited by mustangelectric (edited 11-22-2004).]