Appleton N1 SERIES Instruction Sheet

INTRAGROUND N1 SERIES NON-METALLIC CONTROL STATIONS, RECEPTACLES,

TUMBLER SWITCHES, CIRCUIT BREAKERS & MANUAL MOTOR STARTERS

EXPLOSION-PROOF CLASS 1, DIVISION 1 & 2 GROUPS C & D

The intraground "N1D" Series enclosures are suitable for use in Class 1, division 1, Groups C & D hazardous (classified) locations as defined by the National Electrical
Code. The N1D Series enclosures are suitable for installation in the various common hazardous environments listed below.

501550

GROUP C ATMOSPHERES

acetaldehyde
allyl alcohol
n-butyl formal
butyl mercaptan
n-butyraldehyde
carbon monoxide
crotonaldehyde
n-decaldehyde
dicyclopentadiene
diethyl ether
diethylamine
diethylaminoethanol

diethylene glycol
monobutyl ether

diethylene glycol
monomethyl ether

di-isopropylamine
dimethylamine
n-n-dimethyl aniline
1, 4-dioxane
di-n-propylamine

dipropylene glycol
methyl ether

ethylene

ethylene glycol
monobutyl ether

ethylene glycol

monobutyl ether acetate

ethylene glycol
monoethyl ether

ethylene glycol

monoethyl ether acetate

ethylenimine
2-ethylhexaldehyde

ethyl mercaptan
n-ethyl morpholine
2-ethyl-3-propyl acrolein
furfural
furfuryl alcohol
hydrazine
hydrogen cyanide
hydrogen selenide
hydrogen sulfide
isobutyraldehyde
isodecaldehyde
iso-octyl aldehyde
isopropyl glycidyl ether
methylacetylene

methylacetylene
propadiene (stabilized)

methyl ether
methyl formal
methyl mercaptan
monomethyl aniline
monomethyl hydrazine
morpholine
nitroethane
nitromethane
l-nitropropane
2-nitropropane
propionaldehyde
n-propyl ether
tetrahydrofuran
tetramethyl lead
triethylamine

unsymmetrical
dimethyl hydrazine (UDMH)

valeraldehyde

GROUP D ATMOSPHERES

acetic acid
acetic anhydride
acetone
acetone cyanohydrin

acetonitrile
acrylic acid
acrylonitrile
adiponitrile
ammonia
n-amyl acetate
sec-amyl acetate
anil ine
benzene
butane
l-butanol
2-butanol
n-butyl acetate
iso-butyl acetate
sec-butyl acetate
t-butyl acetate
n-butyl acrylate (inhibited)
butylamine
butylene
t-butyl toluene
n-butyric acid
cresol
cumene
cyclohexane
cyclohexanol
cyclohexanone
cyclohexene
cyclopropane
p-cymene
n-decanol
decene
diacetone alcohol
diethyl benzene
di-isobutylene
di-isobutyl ketone
dimethyl formamide
dimethyl sulfate
dipentene
dodecene
ethane
ethanol
ethyl acetate
ethyl acrylate (inhibited)
ethylamine
ethyl sec-amyl ketone
ethyl benzene

ethyl butanol
ethyl butyl ketone
ethylenediamine

ethylene glycol
monomethyl ether

ethyl formate
2-ethyl hexanol
2-ethyl hexyl acrylate
ethyl silicate
formic acid (90%)
fuel oils
gasoline
n-heptane
n-heptene
n-hexane
hexanol
2-hexanone
hexenes
sec-hexyl acetate
isoamyl acetate
isoamyl alcohol
isobutyl acrylate
isophorone
isoprene
isopropyl acetate
isopropylamine
isopropyl ether
kerosene
liquefied petroleum gas
mesityl oxide
methane
methanol
methyl acetate
methyl acrylate
methylamine
methyl amyl alcohol
methyl n-amyl ketone
methylclohexane
methylcyclohexanol
methyl ethyl ketone
2-methyl-5-ethyl pyridine
methyl formate
methyl isobutyl ketone
methyl isocyanate

methyl methacrylate
2-methyl-l-propanol
2-methyl-2-propanol
alpha-methyl styrene
monoethanolamine
monoisopropanolamine
naphtha (coal tar)
naphtha (petroleum)
nitrobenzene
n-nonane
nonene
nonyl alcohol
octane
octene
n-octyl alcohol
pentane
l-pentanol
2-pentanone
l-pentene
phenylhydrazine
propane
propiolactone
propionic acid
propionic anhydride
l-propanol
2-propanol
n-propyl acetate
propylene
pyridine
styrene
tetrahydronaphthalene
toluene
n-tridecene
triethylbenzene
tripropylamine
turpentine
n-undecene
vinyl acetate
vinyl toluene
xylenes

WARNING: NOT SUITABLE FOR USE IN PARTIALLY HALOGENATED HYDROCARBON ATMOSPHERES SUCH AS ETHYLENE
DICHLORIDE, EPICHLOROHYDRIN METHYLENE CHLORIDE & TRICHLOROETHANE.

Rev. C 08/31/98 Page 1

Rev. C 08/31/98 Page 2