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Danfoss RT123 Thermostat 150 to 250 SPDT Auto Reset, 5 m capillary (017-522266)

Danfoss · Sensors & Instrumentation · Temperature Sensors · Denmark · danfoss.com
Part Number
017-522266  ·  HS 9032.10
Danfoss RT123 Thermostat 150 to 250 SPDT Auto Reset, 5 m capillary (017-522266)

Danfoss RT123 mechanical temperature switch (thermostat) with remote bulb and SPDT contact, auto reset. Sensor setting range 150 to 250; differential 1.8 to 9 degC (adjustable); enclosure IP66. For industrial and marine refrigeration and HVAC applications. Danfoss code number 017-522266; EAN 5702423120819.

Technical Specifications

BrandDanfoss
ModelRT123 thermostat
Code number017-522266
Sensor temperature setting range150 to 250
Differential1.8 to 9 degC (adjustable)
Contact functionSPDT
ResetAuto
Sensor typeremote bulb, sensor 9.5 x 110 mm
Capillary tube length5000 mm (5 m)
Max. sensor temperature300 degC
EnclosureIP66
Ambient temperature range-50 to +70 degC
Cable entry2 x Pg 13.5
Contact ratingAC15=3 A, 400 V; AC1=10 A, 400 V; AC3=4 A, 400 V; DC13=12 W, 220 V; LR=28 A, 400 V
StandardsEN 60947-4, EN 60947-5
ApprovalsCCC, CE, CMIM, DNV, EAC, GL, LR, NKK, RoHS, TYSK
EAN5702423120819
Part number017-522266
Net weight1.038 Kilogram
TypeRT123
Product groupSwitches and thermostats
Ambient temperature range [°C] [max]70 °C
Ambient temperature range [°C] [min]-50 °C
Ambient temperature range [°F] [max]158 °F
Ambient temperature range [°F] [min]-58 °F
ApprovalCCC
Cap. tube length fraction [in]196 7/8 in
Capillary tube length [mm]5000 mm
CE markYes
Charge typePartial
China RoHS complianceYes
Diff. @ Max. range setting[°C] [max]9 °C
Diff. @ Max. range setting[°C] [min]1.8 °C
Diff. @ Min. range setting[°C] [max]30 °C
Diff. @ Min. range setting[°C] [min]6.5 °C
Differential typeAdjustable
Electrical conn
Male/FemaleFemale
Electrical connectionScrewed cable entry
Electrical connection size2xPg 13.5
Electrical connection standardDIN 40430
Electrical spec. standardEN 60947-4/-5
EN 60947 electrical propertiesInsulation: 400V
EN 60947 wiring propertiesFlex, ferrules: 0.2-1.5 mm2
Enclosure rating IPIP66
EU RoHS complianceYes
Max. sensor temperature [°C]300 °C
Max. sensor temperature [°F]572 °F
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Reset functionAuto
Sensor size (Ø x L) [in]3/8 x 4 1/4 in
Sensor size (Ø x L) [mm]9.5 x 110 mm
Temperature range [°C] [max]250 °C
Temperature range [°C] [min]150 °C
Temperature range [°F] [max]482 °F
Temperature range [°F] [min]302 °F

Properties

MaterialRemote bulb
Temperature range-50 to +70 degC (ambient); sensor 150 to 250 degC
IP ratingIP66
Primary standardEN 60947-5
MOQ1

Compatibility

RT123 remote bulb thermostat, 5 m capillary. Confirm setting range, reset type and sensor/capillary length against application.

Standards

Attached Documents