5003 Series
1/2” BIMETAL DISC THERMOSTAT
• Lowprofiledesign
• Idealforsurfaceandairsensing
FEATURES
• RoHScompliantperEUdirective2002/95/EC
• 1/2”discbuttonstyle
DESCRIPTION
TheAirpax™5003seriesisaRoHScompliant,positivesnapaction,singlepole/singlethrow,bimetallicthermostatwhichprovides
accurateandreliablesensingandswitchinginasingledevice.The5003seriesisidealforapplicationswhenspaceisatapremium.
Overalldepthwithoutprojectingterminalsisonly0.250inches.
Thebasicswitchassemblyisoperatedbyabimetaldiscwithpositive,reinforcedsnap-action,whichisknownforitsreliable
repeatability.Theconstructionoftheswitchassemblyoffersexcellentshockandvibrationresistance.Thermalresponseisfastdueto
lowmass.
The5003seriesoffersmanyterminalandmountingoptionstotyourapplicationneeds.Forhighhumidityandcontaminating
atmosphereapplications,thedeviceissealedwithanon-volatileresin.Narrowdifferentialdevicesareidealforcontrol,while
standarddifferentialscanbeusedforhighorlowtemperaturelimitswitches.Theseries5003thermostatiscЯUuscertied.
SPECIFICATIONS
Contact Ratings Cycles Voltage Amps (resistive)
100,000 120VAC 5
100,000 240VAC,24VDC 3
100,000 48VDC 1.5
Contact Operations Eithercloseonrise(make)oropenonrise(break),SPST(SinglePole,SingleThrow)
Operating Temperature +35°Fto325°F(+1.67°Cto162.78°C)
Temperature Tolerance Standardof±5°Fwithnominaloperatingtemperaturesettingsin5°Fincrements
Long Term Exposure Limit -40°Fto350°F(-40°Cto176.67°C)
Dielectric Strength 1500VRMS60Hz,1minute,terminalstocase
Weight 2.3grams(0.08oz)
* cЯUuscertiedto168°Coperatingtemperature.Loadsunder100mA,5Vdc,willrequiregold-platedcontacts,withrecommendedminimumloadof10mA,5Vdc.
2. TERMINAL SELECTION
A B C D E
F G H J K
L M R U V
NOTES :
The standard lead wire
materials for different
temperature ranges are as
follows :
i. Up to 220°F (104.4°C):
#18 stranded UL 1015 AWN
and CSA TEW approved,
black PVC insulation
ii. 221°F to 350°F (105°C to
176.6°C): #18 stranded
black ‘type I’ TFE, Teflon®
insulation per MIL-W-22759
N S W
P T Z
0.093
(2.36)
0.272
(6.91) 0.046
(1.17)
0.061
(1.55)
0.156
(3.96)
See notes i & ii for
lead wire specifications
2 Leads 6.000 ± 0.250
(152.40 ± 6.35)
Same as terminal selection “M”
Except 2 Leads 12.000 ± 0.500
(304.80 ± 12.70)
See notes i & ii for
lead wire specifications
Same as terminal selection “M”
Except 2 Leads 24.000 ± 0.750
(609.60 ± 19.05)
See notes i & ii for
lead wire specifications
See notes i & ii for
lead wire specifications
2 Leads 6.000 ± 0.250
(152.40 ± 6.35)
Same as terminal selection “R”
Except 2 Leads 12.000 ± 0.500
(304.80 ± 12.70)
See notes i & ii for
lead wire specifications
Same as terminal selection “R”
Except 2 Leads 24.000 ± 0.750
(609.60 ± 19.05)
See notes i & ii for
lead wire specifications
0.133
(3.38)
0.110 - 0.115
(2.79 - 2.92)
0.280
(7.11)
0.578
(14.68) 0.156
(3.96)
0.020
(0.51)
Ø0.048
(Ø1.22)
Ø0.055
(Ø1.40)
0.156
(3.96)
0.048
(1.22)
0.356
(9.04)
0.016
(0.41)
Ø0.060
(Ø1.52)
0.156
(3.96)
0.062
(1.57)
0.450
(11.43)
0.016
(0.41)
Same as View "B"
Except Formed 90°
0.077
(1.96)
0.285
(7.24)
Same as View "E"
Except Formed 90°
0.078
(1.98)
0.421
(10.69)
0.187
(4.75)
0.250
(6.35)
0.250
(6.35)
0.156
(3.96)
0.585
(14.86)
0.020
(0.51)
Same as View "G"
Except Formed 90°
0.078
(1.98)
0.422
(10.72)
0.312
(7.92)
0.250
(6.35)
0.312
(7.92)
0.609
(15.47)
0.156
(3.96)
0.032
(0.81)
Same as View "J"
Except Formed 90°
0.078
(1.98)
0.442
(11.23)
0.545
(13.84)
White Sleeve
Potted (Sealed)
0.635
(16.13)
2 Leads 6.000 ± 0.250
(152.40 ± 6.35)
See notes i & ii for
lead wire specifications
Same as terminal selection “U”
Except 2 Leads 12.000 ± 0.500
(304.80 ± 12.70)
See notes i & ii for
lead wire specifications
Same as terminal selection “U”
Except 2 Leads 24.000 ± 0.750
(609.60 ± 19.05)
See notes i & ii for
lead wire specifications
Special
Requirements
Customer
to Specify
1. CONTACT OPERATION
CODE DESCRIPTION
OLetter“O”=OpenonRise
CLetter“C”=CloseonRise
Tobuildyourpartnumber(PN),choosethepropercodesfrompages2to4.
ConsultSensataTechnologieswhenacodeZisusedtoindicateaspecial
requirement.Sensatawillassignaunique,customer-specicfourdigit
nondescriptnumber.Tocompletethecustomerspecicpartnumberbuild,
replacethebottomtemperatureandtolerance(codes7&8)afterthe“–”dash
withtheassignedfourdigitnondescript.
AIRPAX™ 5003 SERIES DECISION TABLES
3. TERMINAL ORIENTATION
A B C Z NOTES :
Terminal orientation
restrictions :
‘A’ (Opposed) =
A, B, E, G, J, R to T, Z
‘B’ (Parallel) =
A, B, E, R to T, Z
‘C’ (Vertical) =
C, D, F, H, K to P, U to Z
OPPOSED - Terminals on opposite
sides of thermostat, on a parallel plane
to the mounting bracket / base
Special
Requirements
Customer
to Specify
PARALLEL - Terminals on same
side of thermostat, on a parallel plane
to the mounting bracket / base
VERTICAL - Both terminals extend
up and away, on a perpendicular plane
to the mounting bracket / base
4. MOUNTING AND ENCLOSURE SELECTION
A B C D E
F G H J Z
0.131
(3.32)
MAX
0.250
(6.35)
0.606
(15.39)
0.300
(7.61)
0.640
(16.26)
0.906
(23.01)
0.018
(0.46)
1.187
(30.15)
2 Mounting Slots
0.140
(3.56)
0.172
(4.37)
x
0.640
(16.26)
0.937
(23.80)
0.018
(0.46)
1.187
(30.15)
Ø0.140
(Ø3.55)
0.640
(16.26)
0.937
(23.80)
0.018
(0.46)
1.187
(30.15)
Ø0.109
(Ø2.76)
0.640
(16.26)
0.937
(23.80)
0.018
(0.46)
1.166
(29.62)
Ø0.140
(Ø3.56)
0.140
(3.56)
0.125
(3.18)
0.018
(0.46)
Ø0.147
(Ø3.73)
0.843
(21.41) REF
0.437
(11.10)
0.687
(17.45)
0.018
(0.46)
1.375
(34.92)
1.000
(25.40)
Ø0.125
(Ø3.18)
0.687
(17.45)
0.375
(9.52)
0.406
(10.31)
6-32 UNC-2A Thread
Undercut to Allow Stud
to Screw Down Flat
0.031
(0.79)
0.375
(9.52)
0.406
(10.31)
8-32 UNC-2A Thread
Undercut to Allow Stud
to Screw Down Flat
0.031
(0.79)
Special
Requirements
Customer
to Specify
1. ContactOperation
* BasicProductSeries
C 53 1 0 5
2. TerminalSelection
G
3. TerminalOrientation
A
4. Mounting&Enclosure
B
5. TopTemperaturein°F
6. TopTemperatureToleranceCode
A 0 9 0 Y
7. BottomTemperaturein°F
8. BottomTemperatureToleranceCode
EXAMPLE : C53GAB105A-090Y
Closecontactsontemperature
rise,5003series,0.25”horizontal
quick-connectswithopposed
orientation,0.140”twohole
mountingbracket,105°Ftop
temperaturewitha±5°Fstandard
toptoleranceandastandard
15°Fdifferentialbetweentop
andbottomtemperaturefor
temperaturerangeof35°Fto
200°F,differentialhelpscalculate
abottomtemperatureof90°F
withastandardminimumreset
forcontactstoopenatorabove
thebottomtemperaturesetpoint.
SENSATATECHNOLOGIES
529PleasantStreet
Attleboro,MA02703-0964USA
1-508-236-3287(Main)
1-508-236-1598(Fax)
http://airpax.sensata.com
http://www.sensata.com
ImportantNotice:SensataTechnologies(Sensata)reserves
therighttomakechangestoordiscontinueanyproductor
serviceidentiedinthispublicationwithoutnotice.Sensata
advises its customers to obtain the latest version of the
relevant information to verify, before placing any orders,
that the information being relied upon is current. Sensata
assumes no responsibility for infringement of patents or
rights of others based on Sensata applications assistance
or product specications since Sensata does not possess
fullaccessconcerningtheuseorapplicationofcustomers’
products. Sensata also assumes no responsibility for
customers’productdesigns.
245–500–6010 Printed In U.S.A., August, 2009
5. TOP TEMPERATURE IN °F
°F °C °F °C °F °C
Temperature Setting 35°Fto200°F 1.6°Cto93°C 201°Fto300°F 94°Cto149°C 301°Fto325°F 150°Cto163°C
Standard Tolerance ±5°F ±2.8°C ±8°F ±4.4°C ±10°F ±5.6°C
Nominal Differential 15°F 8.3°C 25°F 13.8°C 30°F 16.7°C
NOTES:
· Select any temperature in the range of 35°F to 325°F. Standard choices fall on the 5°F increments, for example 35°F, 40°F, 45°F, 50°F... up to 320°F or 325°F
· Specify the °F temperature in the part numbering scheme as a three digit code without the ‘°F’ in the part number. For example, for 90°F, put in code ‘090’
6. TOP TEMPERATURE TOLERANCE
CODE A B C X Z
± °F ±5°F ±8°F ±10°F Maximum CustomertoSpecify
± °C ±2.8°C ±4.4°C ±5.6°C Maximum CustomertoSpecify
NOTES:
· The standard tolerance for the top temperature is based on the temperature range the top temperature falls in, please refer to “5. Top Temperature in °F” chart,
and select the appropriate code for a standard top temperature tolerance.
7. BOTTOM TEMPERATURE IN °F
“BottomTemperaturein°F”equalsthe“TopTemperaturein°F”minusthe“NominalDifferentialin°Fforthattemperature”.
Example1:50°F–15°F=35°FExample2:250°F–25°F=225°FExample3:310°F–30°F=280°F
NOTES:
· Specify the °F temperature in the part numbering scheme as a three digit code without the ‘°F’ in the part number (example 90°F, put in the code as ‘090’)
8. BOTTOM TEMPERATURE TOLERANCE
CODE A B C Y Z
± °F ±5°F ±8°F ±10°F Minimum CustomertoSpecify
± °C ±2.8°C ±4.4°C ±5.6°C Minimum CustomertoSpecify
NOTES:
· The typical standard bottom temperature tolerance is a ‘Y’ = minimum trip, which indicates the “reset” trip occurs at or above the lower temperature set point.
· The other standard tolerances are based on the temperature range the bottom temperature is in. The most convenient solution is to use either the ‘Y’ minimum
reset code or choose the same tolerance code selection used in “6. Top Temperature Tolerance Code”.