1/2” Disc Thermostats - Automatic Reset
CA/OA (602S) Series, Gold Contacts (602K)
SPECIFICATIONS
Electrical ratings - Type S
Inductive load ratings
125VAC, 15 Amps, Resistive, 100,000 Cycles
250VAC, 10 Amps, Resistive, 100,000 Cycles
120VAC, 5.8FLA, 34.8LRA, 6,000 Cycles
240VAC, 2.9FLA, 17.4LRA, 6,000 Cycles
Electrical ratings - Type K
30VDC, 1 Amp, Resistive, 100,000 Cycles
120VAC, 125VA (pilot duty), 1 Amp
Temperature range
UL approved models
50ºF to 302ºF (10ºC to 150ºC)
Non-UL approved models
Differential
302ºF to 320ºF (575ºC to 608ºC)
15ºF to 100ºF (8ºC to 56ºC)
32ºF to 350ºF (0ºC to 177ºC)
100M S or more (with a 500VDC megger)
50m S or less (initial value)
1,500VAC/1 minute
Environmental temperature
Insulation resistance
Circuit resistance
Dielectric strength
Approvals
UL Recognized File No. E145478(S), XAPX2
CSA File No. LR63201
VDE File No. 69046
Demko File No. DK-451, CE
RoHS Compliant
This line of highly reliable switches utilize a temperature sensitive disc, electrically isolated from the switch. Contacts will open
or close on rise when surface or ambient temperature increase to the snap point of the calibrated bimetal disc. The entire switch
is enclosed in a phenolic dust-free housing. The bimetal disc is retained by a metal heat-conducting end cap.
The CA and OA Series thermostats are used in a variety of applications. They are produced in an ISO 9000 certified factory to
insure safe and reliable operation. All models are 100% factory inspected for temperature, continuity and function.
Value Added options available including over-mold and seal. For details regarding Value Added options, see page 51.
Models available from stock - subject to availability
ꢀ
CA - Close On-Rise (normally open)
ꢀ
OA - Open On-Rise (normally closed)
Close/Open
On-Rise
Model
Number
Orientation from
Terminals
Open ºF
Close ºF
Mounting
Mounting Holes
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
Close
CA-50
CA-60
CA-60-QCV
CA-85
CA-85-PCB
CA-85-QC
CA-100
CA-104-ST-18
CA-107-QCV
CA-110
CA-110-PCB
CA-110-QC45
CA-115-QC
CA-120
CA-120-QC
CA-120-QCH
CA-120-QCV
CA-130-QC
CA-130-QCH
CA-130-ST
CA-130-WOB
CA-140
32 10
50
60
60
85
85
7
7
7
7
7
7
surface
surface
surface
surface
air
surface
surface
6-32 stud
surface
surface
air
solder tabs
solder tabs
.250 quick connects, vertical
solder tabs
printed circuit board
.187 quick connects, horizontal
solder tabs
.250 quick connects, vertical
.187 quick connects, vertical
solder tabs
45º
45º
90º
45º
ꢀ
40
40 10
67
9
9
55 10
67 10
70 10
86 10
90 10
80 10
80 10
80 10
100 10
90 10
90 10
90 10
85
45º
45º
ꢀ
100
104
107
110
110
110
115
120
120
120
7
8
7
7
7
7
7
7
7
7
90º
45º
ꢀ
printed circuit board
surface
rotating bracket
surface
surface
surface
surface
surface
surface
8-32 stud
no bracket
surface
surface
rotating
surface
surface
surface
surface
surface
.187 quick connects, horizontal
.250 quick connects, horizontal
solder tabs
.250 quick connects, horizontal
.187 quick connects, horizontal
.250 quick connects, vertical
.250 quick connects, vertical
.250 quick connects, horizontal
.250 quick connects, vertical
solder tabs
45º
ꢀ
45º
90º
45º
90º
45º
90º
ꢀ
90
7
120 10
110 10
100 10
112 10
100 10
110 10
110 10
122 10
120 10
130 10
130 10
130
130
130
130
140
140
140
150
160
160
7
7
7
7
7
7
7
7
7
7
45º
45º
90º
ꢀ
solder tabs
CA-140-QC
CA-140-QC18
CA-150
.250 quick connects, vertical
.250 quick connects, vertical
solder tabs
45º
45º
90º
90º
45º
CA-160
solder tabs
CA-160-QC
CA-160-QC15
CA-170
.250 quick connects, horizontal
.250 quick connects, horizontal
solder tabs
145
7
160 10
170
140 10
7
It is the customer’s sole responsibility to specify and determine the suitability of a particular
control or component based on their unique individual applications and requirements
(714) 917-1333 ꢀ (800) 257-3526 ꢀ FAX (714) 917-1355 ꢀ E-mail: sales@selcoproducts.com
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