ORA-350-QC SELCO, ORA-350-QC Datasheet
ORA-350-QC
Manufacturer Part Number
ORA-350-QC
Description
Thermostat, Disc; 125/250 VAC; 15 A @ 125 VAC, 10 A @ 250 VAC; Open or Close
Manufacturer
SELCO
Datasheet
1.ORA-500-QC.pdf
(2 pages)
Specifications of ORA-350-QC
Body Style
Disc
Brand/series
ORA
Current Rating
15⁄10 A
Dielectric Rating
1500 VAC per 1 Minute
Dimensions
1.18 in. L × 0.570 in. W × 0.395 in. H °C
Function
Thermostat
Material, Housing
260
Mounting Style
Surface Mount
Mounting Type
Bracket
Output
NC
Primary Type
Thermostat
Range, Measurement
260 °C
Resistance, Insulation
100 Megohms
Standards
UL Listed, cUL Listed, VDE Approved, CE Marked
Technology
Thermal Conductive
Temperature, Operating, Maximum
10 °C
Temperature, Operating, Minimum
10 °C
Termination
Quick Disconnect
Thermostat Type
Disc
Voltage, Supply
250 VAC
Lead Free Status / Rohs Status
RoHS Compliant part
These snap-action bimetal discs are housed in a ceramic case to handle extremely high temperatures. The increased factory
calibrated set points are available up to 500ºF (260ºC). The contacts can either open or close on temperature rise.
All models are 100% temperature tested before leaving the factory.
Gold contacts available upon request. 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
Note: Single operation (one-shot) feature is available. Once the contacts have opened, the contacts will not reclose until ambient temperature drops
below -31ºF (-35ºC).
Open On-Rise
Open
Open
Open
Open
Open
Open
Open
Open
Open
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
Model Number
ORA-500-QCV50
ORA-257-QCV
ORA-347-QCV
ORA-350-QC
ORA-375-QC
ORA-400-QC
ORA-425-QC
ORA-450-QC
ORA-500-QC
Open ºF
347 ± 16
350 ± 14
375 ± 14
400 ± 14
425 ± 15
450 ± 15
500 ± 20
500 ± 20
257 ± 9
C R A / O R A ( 6 2 5 A ) S e r i e s
CRA - Close On-Rise (normally open)
Close ºF
284 ± 16
290 ± 20
315 ± 20
340 ± 20
375 ± 20
370 ± 20
420 ± 20
450 ± 20
230 ± 9
FEATURES
Electrical ratings
Temperature range
Differential
Environmental temperature
Insulation resistance
Circuit resistance
Dielectric strength
Approvals
ISO 9000 certification
High temperature case
Quick and easy installation
rotating bracket
rotating bracket
rotating bracket
rotating bracket
rotating bracket
rotating bracket
rotating bracket
rotating bracket
rotating bracket
Mounting
SPECIFICATIONS
125VAC, 15 Amps, Resistive, 100,000 Cycles
250VAC, 10 Amps, Resistive, 100,000 Cycles
50ºF to 500ºF (10ºC to 260ºC)
27ºF to 100ºF (15ºC to 55ºC)
-4ºF to 554ºF (-20ºC to 290ºC)
100M S or more (with a 500VDC megger)
50m S or less (initial value)
1,500VAC/1 minute
UL File No. E145478(S), XAPX2
C-UL File No. E145478(S), XAPX8
VDE, CE
RoHS Compliant
ORA - Open On-Rise (normally closed)
APPLICATIONS
.187 quick connects, horizontal
.250 quick connects, horizontal
.250 quick connects, horizontal
.250 quick connects, horizontal
.250 quick connects, horizontal
.250 quick connects, horizontal
.250 quick connects, vertical
.250 quick connects, vertical
.250 quick connects, vertical
Heaters
Gas furnaces
Commercial food equipment
Terminals
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ORA-350-QC Summary of contents
Page 1
... Gold contacts available upon request. 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 Open On-Rise Model Number Open ORA-257-QCV Open ORA-347-QCV Open ORA-350-QC Open ORA-375-QC Open ORA-400-QC Open ORA-425-QC Open ORA-450-QC Open ...
Page 2
... 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 S X ...