How remote is remote? The local Kroger gas'n'grocery has the emergency shutoff (a big, red button) on the front of the moneytaker's building, I'd say no more than 20' from the nearest pump.514.11 Circuit Disconnects.
(A) General. Each circuit leading to or through dispensing equipment, including all associated power, communications, data, and video circuits, and equipment for remote pumping systems, shall be provided with a clearly identified and readily accessible switch or other approved means, located remote from the dispensing devices, to disconnect simultaneously from the source of supply, all conductors of the circuits, including the grounded conductor, if any. Single-pole breakers utilizing handle ties shall not be permitted.
Apparently NEC 514.11 requirements were derived from NFPA 30A: 6.7.2, so there might be more info on signage in NFPA documents:I can't seem to find the specs/size on the required emergency electrical disconnect sign for NEC 2017 514.11(A). I remember reading it a couple of months ago. (2" block letters on contrasting background) Any help would be appreciated.
I would be careful applying a Standard outside its Scope. [NFPA 58, Part 1.1] Check NFPA 30A, Chapter 9 for more applicable requirements.I found the answer to my question and thought that I would pass it on.
2017 NFPA 58 Liquefied Petroleum Gas Code 6.30.4 Redundant Fail-Safe Product Control.
126.96.36.199(C) Emergency remote shutdown stations shall be identified a such by a sign incorporating the words "Propane" and "Emergency Shutoff" in block letters not less than 2 in. (51 mm) in height on a background of contrasting color to the letters. The sign shall be visible from the point of transfer.