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Datasheet generated 2026-10-07
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Danfoss KPS39 pressure switch, 10–35 bar (145–508 psig), 2–6 bar (29–87 psi) differential, automatic reset, SPDT, G 3/8 in, IP67

Danfoss · Sensors & Instrumentation · Pressure Switches · Denmark · danfoss.com
Part Number
060-310266  ·  HS 9026.20
Danfoss KPS39 pressure switch, 10–35 bar (145–508 psig), 2–6 bar (29–87 psi) differential, automatic reset, SPDT, G 3/8 in, IP67

Danfoss KPS39 pressure switch, code 060-310266. Regulation range 10–35 bar (145–508 psig) with 2–6 bar (29–87 psi), adjustable differential and automatic reset, SPDT snap-action contact system. Pressure connection G 3/8 in (ISO 228-1, male); screwed cable entry, Pg 13.5 (DIN 40430) electrical entry; IP67 enclosure. Max working pressure 45 bar (653 psig). Bellows/diaphragm sensing element. DNV, ABS, BV, LR, GL, RINA marine type approval. EAN 5702423146796.

Technical Specifications

TypeKPS39 pressure switch
Code number060-310266
Regulation range10–35 bar (145–508 psig)
Differential2–6 bar (29–87 psi), adjustable
Resetautomatic
Contact systemSPDT
Contact ratingSPDT gold; AC1 10 A/440 V, AC15 4 A/440 V, DC13 12 W/220 V
Pressure connectionG 3/8 in (ISO 228-1, male)
Electrical connectionscrewed cable entry, Pg 13.5 (DIN 40430)
Max working pressure45 bar (653 psig)
EnclosureIP67
Ambient temperature-40 to +70 °C
ApprovalsCE, UL, DNV, ABS, BV, LR, GL, RINA, EAC, EU RoHS; DNV, ABS, BV, LR, GL, RINA marine type approval
EAN5702423146796
Net weight0.973 Kilogram
Product groupSwitches and thermostats
Amb
Temp
Note80 °C/176 °F for max 120 min
Ambient temperature range [°C] [max]70 °C
Ambient temperature range [°C] [min]-40 °C
Ambient temperature range [°F] [max]158 °F
Ambient temperature range [°F] [min]-40 °F
ApprovalABS
CE markYes
China RoHS complianceYes
Contact functionSPDT gold
Differential [bar] [max]6 bar
Differential [bar] [min]2 bar
Differential [psi] [max]87 psi
Differential [psi] [min]29 psi
Electrical conn. commentsMetal cable gland
Electrical conn
Male/FemaleFemale
Electrical connection sizePg 13.5
Electrical connection standardDIN 40430
EN 60947 electrical propertiesInsulation: 400V
EN 60947 wiring propertiesFlex, ferrules: 0.5-1.5 mm2
Enclosure rating IPIP67
EU RoHS complianceOut of scope
Max. test pressure [bar] Pe53 bar
Max. test pressure [psig]769 psig
Max. Working Pressure [bar]45 bar
Max. Working Pressure [psig]653 psig
Pressure connection size3/8
Pressure connection standardISO 228-1
Pressure connection typeG
Pressure Male/FemaleMale
Pressure sensing elementBellows
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Regulation range [bar] Pe [max]35 bar
Regulation range [bar] Pe [min]10 bar
Regulation range [MPa] Pe [max]3.5 MPa
Regulation range [MPa] Pe [min]1 MPa
Regulation range [psig] Pe [max]508 psig
Regulation range [psig] Pe [min]145 psig
Reset functionAuto

Properties

MaterialSteel housing; gold-plated SPDT contacts; bellows element
Pressure ratingmax working pressure 45 bar (653 psig)
Temperature range-40 to +70 °C
IP ratingIP67
Thread standardG 3/8 in (ISO 228-1, male)
MOQ1

Compatibility

Automatic-reset KPS39 for marine and industrial pressure control. IP67 marine-approved sealed enclosure.

Standards

Approvals

Attached Documents