Chromalox PK405-18 - Manual
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Table of Contents:
- Page 2 – LT Models; WIRING
- Page 3 – Figure 5; LT Models –
- Page 4 – RENEWAL PARTS IDENTIFICATION
Chromalox
®
DIVISION
4
SECTION
AR
SALES
REFERENCE
DATE
SERVICE REFERENCE
Installation Instructions
and
RENEWAL PARTS IDENTIFICATION
PK405-18
MARCH, 2004
(Supersedes PK405-17)
161-049287-001
AR (Single Phase) Industrial Thermostat
2" O.D. T
yp.
Capillar
y
2-21/32"
4-3/32"
2-21/32"
Bulb
Dia.
Length
(Refer to Specifications Table A)
NEMA-I Model
AR-LT
Mo
is
tu
re
Resis
t
an
t Mod
el
3-3/8”
3-1/8”
5-7/8”
7/8”
7/8”
CL
3/4” NPT Conduit Holes
7-1/16”
5-1/16”
4-7/16”
Temperature
Approx.
Capillary
Maximum
NEMA I
Range
Dia.
Length
Length
A.C. Rating
Model*
(˚F)
Style
(In.)
(In.)
(Ft.)
(Amps.)
AR
-115
7
AR
-115
A
0–100˚F
5
0.375
4-3/8
2
AR
-115C
12
10
A
m
p
.
480 V
ac
AR
-214
7
4
0.250
5-5/32
30
A
m
p
.
AR
-214D
15
120-277 V
ac
AR
-215
7
60–250˚F
5
0.375
4
AR
-215
A
2
250V
A
AR
-219
7
120-277 V
ac
9
0.188
10-3/4
(
P
il
ot Duty
)
AR
-219D
15
AR
-514
4
0.250
7-5/16
7
AR
-515
7
200–550˚F
5
0.375
3-5/8
AR
-515
A
2
AR
-519
7
9
0.188
11-1/2
AR
-519D
15
AR
-715
7
5
0.375
3-11/16
AR
-715D
300–700˚F
15
AR
-719
9
0.188
12
7
Sensing Bulb
Table A – Specifications
© 2010 Chromalox, Inc.
*Mod
els
e
qu
ippe
d w
i
th P
il
ot L
i
ght
are
d
esi
g
na
t
e
d
b
y th
e
s
u
ffi
x “P” o
n
th
e
Mod
el
Num
ber
.
Mod
els
e
qu
ippe
d w
i
th K
n
o
b
Cov
er
are
d
esi
g
na
t
e
d
b
y th
e
s
u
ffi
x “KC” o
n
th
e
Mod
el
Num
ber
.
Mod
els
e
qu
ippe
d w
i
th
b
oth
a
P
il
ot L
i
ght
an
d
a
K
n
o
b
Cov
er
are
d
esi
g
na
t
e
d
b
y th
e
s
u
ffi
x “PKC” o
n
th
e
Mod
el
Num
ber
.
Mod
els
ins
t
alle
d
in
a
mo
is
tu
re
resis
t
an
t
encl
o
s
u
re
are
d
esi
g
na
t
e
d
b
y th
e
s
u
ffi
x “L
T
” o
n
th
e
Mod
el
Num
ber
.
P
il
ot L
i
ght
n
o
r
K
n
o
b
Cov
er
a
v
ailable
o
n
L
T
mod
els
.
Figure 1
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Summary
GENERAL MOUNTING NOTICE: Type AR Thermostats are designed for temperature con- trol service only. Because they do not fail safe, they should not beused for temperature limiting duty. The system designer is responsible for the safety ofthis equipment and should install adequate back-upcontrols and sa...
WIRING WIRING Figure 5 Figure 11 Figure 12 Figure 6 Figure 7 Figure 8 Figure 9 1 2 3 4 Line Single Phase Load Pilot Light Line Load Pilot Light Single Phase 1 2 3 4 Load 1 2 3 4 Two Circuit Line Line Load Pilot Light Load Pilot Light 1 23 4 Control Voltage Line } Pilot Light 1 2 3 4 Line Screwdriver...
RENEWAL PARTS IDENTIFICATION 2 1 080-510512-001 213-018509-002 4 027-057548-001 Mounting Bracket 119-114623-003 Pack Gland 3 152-025660-004 Enclosure NEMA-I Models LT-Models 1347 HEIL QUAKER BLVD., LAVERGNE, TN 37086 Phone: (615) 793-3900 www.chromalox.com Thermostat Thermostat Model Sub-Assembly Co...
