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Datasheet generated 2026-10-07
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Danfoss CAS178 thermostat, 20 to 80 °C, automatic reset, remote bulb (2000 mm capillary)

Danfoss · Sensors & Instrumentation · Temperature Sensors · Denmark · danfoss.com
Part Number
060L315166  ·  HS 9032.10
Danfoss CAS178 thermostat, 20 to 80 °C, automatic reset, remote bulb (2000 mm capillary)

Danfoss CAS178 marine thermostat, code 060L315166. Regulating range 20 to 80 °C (68 to 176 °F) via rigid (direct-mounted) sensor. Differential 2 K, adjustable; automatic reset; SPDT (low-current) snap-action contact. Enclosure IP67; ambient -25 to +70 °C; maximum sensor temperature 130 °C (266 °F). Enamelled pressure die-cast aluminium (GD-AlSi 12) housing. For temperature monitoring, control and limit protection of non-aggressive media. Carries marine type approval (ABS/BV/DNV/GL/LR/NKK/RINA/RMRS). EAN 5702423148004.

Technical Specifications

TypeCAS178 thermostat
Code number060L315166
Setting (regulating) range20 to 80 °C (68 to 176 °F)
Differential2 K (adjustable, min. range)
ResetAutomatic
Contact systemSPDT (low-current)
Sensorremote bulb
Sensor sizeØ13 × 63 mm
Capillary tube length2000 mm
Sensor pocket length (min.)75 mm
Max. sensor temperature130 °C (266 °F)
EnclosureIP67
Ambient temperature-25 to +70 °C
Electrical connectionScrewed cable entry, Pg 13.5 (DIN 40430)
Connection for pocketM 18 × 1.5
Contact ratingAC15=0.1 A/220 V; DC13=12 W/125 V (low-current gold SPDT)
ApprovalsCE, EAC, CCC, ABS, BV, DNV, GL, LR, NKK, RINA, RMRS, LVD
EAN5702423148004
Net weight1.165 Kilogram
Product groupSwitches and thermostats
Ambient temperature range [°C] [max]70 °C
Ambient temperature range [°C] [min]-25 °C
Ambient temperature range [°F] [max]158 °F
Ambient temperature range [°F] [min]-32 °F
ApprovalABS
ArmoringYes
Cap. tube length fraction [in]78 3/4 in
Capillary tube length [mm]2000 mm
CE markYes
Charge typeAdsorption
China RoHS complianceYes
Connection for pocket or hoseM 18 x 1.5
Contact functionSPDT
Diff. @ Min. range setting [K]2 K
Differential typeFixed (max. value)
Electrical conn. commentsMetal cable gland
Electrical conn
Male/FemaleFemale
Electrical connection sizePg 13.5
Electrical connection standardDIN 40430
Electrical spec. standardEN 60947-4/-5
Enclosure rating IPIP67
EU RoHS complianceOut of scope
Max. sensor temperature [°C]130 °C
Max. sensor temperature [°F]266 °F
Parts includedGasket set
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Reset functionAuto
Sensor pocket length min. [in]3 in
Sensor pocket length min. [mm]75 mm
Sensor size (Ø x L) [in]1/2 x 2 1/2 in
Sensor size (Ø x L) [mm]13 x 63 mm
Sensor typeRemote bulb
Temperature range [°C] [max]80 °C
Temperature range [°C] [min]20 °C
Temperature range [°F] [max]176 °F
Temperature range [°F] [min]68 °F

Properties

Materialremote bulb sensor with enamelled die-cast aluminium housing and steel capillary
Temperature range-25 to +70 °C
IP ratingIP67
MOQ1

Compatibility

CAS178 marine temperature switch (IP67, remote bulb sensor) for temperature regulation and limit/overheat protection on ships, compressors and large machinery. Contact wired NO or NC. Verify regulating range (20 to 80 °C), sensor length and pocket before ordering.

Standards

Approvals

Attached Documents