OA-280-QC

Manufacturer Part NumberOA-280-QC
DescriptionThermostat; Disc; 125/250 VAC; 15/10 A; Solder Tab; 1500 VAC per 1 Minute; 0 de
ManufacturerSELCO
OA-280-QC datasheet
 


Specifications of OA-280-QC

Body StyleDiscBrand/seriesOA
Current Rating15⁄10 ADielectric Rating1500 VAC per 1 Minute
Dimensions1.18 in. L × 0.570 in. W × 0.395 in. H °CFunctionThermostat
Material, Housing177Mounting StyleSurface Mount
Mounting TypeFlat SurfaceOutputNC
Primary TypeThermostatRange, Measurement150 °C
Resistance, Insulation100 MegohmsStandardsUL & cUL Listed, CSA Certified, VDE Approved
TechnologyThermal ConductiveTemperature, Operating, Maximum0 °C
Temperature, Operating, Minimum0 °CTerminationQuick Disconnect
Thermostat TypeDiscVoltage, Supply250 VAC
Lead Free Status / Rohs StatusRoHS Compliant part  
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1 / 2 ” D i s c T h e r m o s ta ts - A u t o m a t i c R e s e t
C A / O A ( 6 0 2 S ) S e r i e s , G o l d C o n ta c ts ( 6 0 2 K )
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 pages 48.
Models available from stock - subject to availability
Close/Open
Model
Open ºF
On-Rise
Number
Close
CA-50
32 ± 10
Close
CA-60
40 ± 9
Close
CA-60-QCV
40 ± 10
Close
CA-85
67 ± 9
Close
CA-85-PCB
55 ± 10
Close
CA-85-QC
67 ± 10
Close
CA-100
70 ± 10
Close
CA-104-ST-18
86 ± 10
Close
CA-107-QCV
90 ± 10
Close
CA-110
80 ± 10
Close
CA-110-PCB
80 ±10
Close
CA-110-QC45
80 ±10
Close
CA-115-QC
100 ± 10
Close
CA-120
90 ± 10
Close
CA-120-QC
90 ± 10
Close
CA-120-QCH
90 ± 10
Close
CA-120-QCV
90 ± 7
Close
CA-130-QC
110 ± 10
Close
CA-130-QCH
100 ± 10
Close
CA-130-ST
112 ± 10
Close
CA-130-WOB
100 ± 10
Close
CA-140
110 ± 10
Close
CA-140-QC
110 ± 10
Close
CA-140-QC18
122 ± 10
Close
CA-150
120 ± 10
Close
CA-160
130 ± 10
Close
CA-160-QC
130 ± 10
Close
CA-160-QC15
145 ± 7
Close
CA-170
140 ± 10
SPECIFICATIONS
Electrical ratings - Type S
Inductive load ratings
Electrical ratings - Type K
Temperature range
UL approved models
Non-UL approved models
Differential
Environmental temperature
Insulation resistance
Circuit resistance
Dielectric strength
Approvals
CA - Close On-Rise (normally open)
Close ºF
Mounting
50 ± 7
surface
60 ± 7
surface
60 ± 7
surface
.250 quick connects, vertical
85 ± 7
surface
85 ± 7
air
printed circuit board
85 ± 7
surface
.187 quick connects, horizontal
100 ± 7
surface
104 ± 8
6-32 stud
.250 quick connects, vertical
107 ± 7
surface
.187 quick connects, vertical
110 ± 7
surface
110 ± 7
air
printed circuit board
110 ± 7
surface
.187 quick connects, horizontal
115 ± 7
rotating bracket
.250 quick connects, horizontal
120 ± 7
surface
120 ±7
surface
.250 quick connects, horizontal
120 ± 7
surface
.187 quick connects, horizontal
120 ± 10
surface
.250 quick connects, vertical
130 ± 7
surface
.250 quick connects, vertical
130 ± 7
surface
130 ± 7
8-32 stud
.250 quick connects, vertical
130 ± 7
no bracket
140 ± 7
surface
140 ± 7
surface
.250 quick connects, vertical
140 ± 7
rotating
.250 quick connects, vertical
150 ± 7
surface
160 ± 7
surface
160 ± 7
surface
.250 quick connects, horizontal
160 ± 10
surface
.250 quick connects, horizontal
170 ± 7
surface
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
30VDC, 1 Amp, Resistive, 100,000 Cycles
120VAC, 125VA (pilot duty), 1 Amp
50ºF to 302ºF (10ºC to 150ºC)
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
UL File No. E145478(S), XAPX2
CSA File No. LR63201
VDE File No. 69046
Demko File No. DK-451, CE
RoHS Compliant
OA - Open On-Rise (normally closed)
Orientation from
Terminals
Mounting Holes
solder tabs
45º
solder tabs
45º
90º
solder tabs
45º
45º
solder tabs
45º
90º
solder tabs
45º
45º
solder tabs
45º
90º
45º
90º
45º
solder tabs
90º
solder tabs
45º
solder tabs
45º
90º
solder tabs
45º
solder tabs
45º
90º
90º
solder tabs
45º

OA-280-QC Summary of contents

  • Page 1

    ... 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. ...

  • Page 2

    ... OA - Open On-Rise (normally closed) Orientation from Terminals Mounting Holes 90º solder tabs 90º solder tabs 45º solder tabs 45º ...

  • Page 3

    ... Open OA-265-QCA 265 ± 7 Open OA-270-90 270 ± 7 Open OA-275-QCH 275 ± 7 Open OA-280 280 ± 7 Open OA-280-QC 280 ± 7 Open OA-300 300 ± 7 Open OA-300-QC 300 ± 7 Open OA-300-QCVR 300 ± Close On-Rise (normally open) Close ºF Mounting 150 ± ...

  • Page 4

    ... Open on-rise (normally closed) Y Close on-rise (normally open) Terminal Type Models CA/OA (602S) and OM (603U-H) Models CR/OR (622A and 622P) and CRA/ORA (625A) Bracket Type Models CA/OA (602S) and OM (603U-H) Models CR/OR (622A and 622P) and CRA/ORA (625A) Terminal Orientation 0º 45º 90º 602 ...