Chromalox PK405-18 Manual De Usuario
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
Moisture Resistant Model
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-115A
0–100˚F
5
0.375
4-3/8
2
AR-115C
12
10 Amp.
480 Vac
AR-214
7
4
0.250
5-5/32
30 Amp.
AR-214D
15
120-277 Vac
AR-215
7
60–250˚F
5
0.375
4
AR-215A
2
250VA
AR-219
7
120-277 Vac
9
0.188
10-3/4
(Pilot 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-515A
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.
*Models equipped with Pilot Light are designated by the suffix “P” on the Model Number.
Models equipped with Knob Cover are designated by the suffix “KC” on the Model Number.
Models equipped with both a Pilot Light and a Knob Cover are designated by the suffix “PKC” on the
Model Number.
Models installed in a moisture resistant enclosure are designated by the suffix “LT” on the Model
Number.
Pilot Light nor Knob Cover available on LT models.
Models equipped with Knob Cover are designated by the suffix “KC” on the Model Number.
Models equipped with both a Pilot Light and a Knob Cover are designated by the suffix “PKC” on the
Model Number.
Models installed in a moisture resistant enclosure are designated by the suffix “LT” on the Model
Number.
Pilot Light nor Knob Cover available on LT models.
Figure 1