ORA-400-QC

Manufacturer Part NumberORA-400-QC
DescriptionThermostat; Disc; 125/250 VAC; 15/10 A; 0.250 in. Quick Connect Terminal
ManufacturerSELCO
ORA-400-QC datasheet
 


Specifications of ORA-400-QC

Body StyleDiscBrand/seriesORA
Current Rating15⁄10 ADielectric Rating1500 VAC per 1 Minute
Dimensions1.18 in. L × 0.570 in. W × 0.395 in. H °CFunctionThermostat
Material, Housing290Mounting StyleSurface Mount
Mounting TypeBracketOutputNC
Primary TypeThermostatRange, Measurement260 °C
Resistance, Insulation100 MegohmsStandardsUL & cUL Listed, CSA Certified, VDE Approved
TechnologyThermal ConductiveTemperature, Operating, Maximum-20 °C
Temperature, Operating, Minimum-20 °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
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
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
ORA-500-QC
Open
ORA-500-QCV50
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).
C R A / O R A ( 6 2 5 A ) S e r i e s
FEATURES
ISO 9000 certification
High temperature case
Quick and easy installation
Electrical ratings
Temperature range
Differential
Environmental temperature
Insulation resistance
Circuit resistance
Dielectric strength
Approvals
CRA - Close On-Rise (normally open)
Open ºF
Close ºF
Mounting
257 ± 9
230 ± 9
rotating bracket
347 ± 16
284 ± 16
rotating bracket
350 ± 14
290 ± 20
rotating bracket
375 ± 14
315 ± 20
rotating bracket
400 ± 14
340 ± 20
rotating bracket
425 ± 15
375 ± 20
rotating bracket
450 ± 15
370 ± 20
rotating bracket
500 ± 20
420 ± 20
rotating bracket
500 ± 20
450 ± 20
rotating bracket
APPLICATIONS
Heaters
Gas furnaces
Commercial food equipment
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)
Terminals
.250 quick connects, vertical
.250 quick connects, vertical
.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

ORA-400-QC Summary of contents

  • Page 1

    ... 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 ORA-500-QC Open ORA-500-QCV50 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). ...

  • 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 ...