SS-45AE Coti 4cell/sect FM apprv excit

SS-34AS & SS-45 Stainless Steel Summing Junction Box
These load cell summing junction boxes are intrinsically safe for
Class I, Division 1, Groups A-D
Class I, Division 1, Groups C and D.
Class I, Zone 0, Group IIC when installed using entity parameters
Class I, Zone 0, Group IIB when using the system configuration defined in control drawing 1500-B-01.
34 is the standard unit
45 has electrical surge protection
S = Signal trim
E = Excitation trim