Danfoss KP6W pressure switch, 8-42 bar, double-bellows fail-safe, auto reset, SPDT, 1/4 in flare
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Product Description
Danfoss KP6W single (high) pressure switch, code 060-519066. Regulating range 8 to 42 bar, differential range 4-10 bar, automatic reset, SPDT snap-action contact. 1/4 in flare (male) connection, IP44 enclosure, ambient -25 to +65 °C, max working pressure (PS/MWP) and max test pressure 46.5 bar. The KP6 family uses a double bellows (an outer bellows plus a regulating bellows) as a fail-safe element: a leak in the regulating bellows is contained by the outer bellows so the switch fails to the safe (stop) position. Used for high-discharge-pressure protection of refrigeration and air-conditioning compressors.
Technical Specifications
- Type
- KP6W single (high) pressure switch, double-bellows fail-safe
- Code number
- 060-519066
- Regulating range
- 8 to 42 bar
- Differential range
- 4-10 bar
- Reset
- automatic
- Contact system
- SPDT (single-pole double-throw)
- Contact load
- AC-1 16 A/400 V; AC-15 10 A/400 V; AC-3 16 A/400 V; DC-13 12 W/220 V; LR 112 A/400 V
- Connection
- 1/4 in flare, male
- Max working pressure (PS/MWP)
- 46.5 bar
- Max test pressure
- 46.5 bar
- Enclosure
- IP44
- Ambient temperature
- -25 to +65 °C
- Element
- double bellows (outer + regulating), fail-safe
- Net weight
- 0.315 kg (gross 0.352 kg)
- Product group
- Switches and thermostats
- Max. test pressure
- 675.0 psig
- Max. test pressure Pe
- 46.5 bar
- Refrigerants
- R113; R1233zd(E); R1234yf; R1234yz; R1234ze(E); R124; R134a; R22; R404A; R407A; R407C; R407F; R407H; R410A; R422B; R422D; R438A; R448A; R449A; R449B; R450A; R452A; R454C; R455A; R507A; R513A; R515B; R744
- Lubricants compatibility
- Oilfree applications
- Fluid Group
- 1
- PED category
- IV
- Approval
- CCC; CE; DNV; EAC; GL; LLC CDC EURO-TYSK; LVD; PED; RINA; RMRS; RoHS China; c UL us UL873, CS C22.2
- UL approval file name
- E31024
- UL approved refrigerants
- R113; R124; R134a; R22; R404A; R407A; R407C; R407F; R407H; R410A; R422B; R422D; R438A; R448A; R449A; R449B; R450A; R452A; R507A; R513A; R515B; R744
- UL mark
- Yes
- CE mark
- Yes
- REACH candidate-list substances
- Lead (CAS no. 7439-92-1); Cadmium oxide (CAS no.1306-19-0)
- EAN
- 5702428030014
- Amb. Temp. Note
- 80 °C/176 °F for max 120 min
- Application note
- Not applicable for liquid line
- Contact function
- SPDT
- Contact rating
- AC15=10 A, 400 V; AC1=16 A, 400 V; AC3=16 A, 400 V; DC13=12 W, 220 V; LR=112 A, 400 V
- Differential
- 4.00 bar to 10.00 bar
- EEE category
- 5 small equipment (any external dimension < 50 cm)
- Electrical connection
- Rubber cable gland
- Electrical connection size
- 6-14 mm
- EN 60947 electrical properties
- Insulation: 400V; Pollution degree: 3; Rated impulse voltage: 4 kV; Short circuit prot, fuse: 16A
- EN 60947 wiring properties
- Flex, ferrules: 0.5-1.5 mm2; Flex, no ferrules: 0.7-2.5 mm2; Solid/stranded: 0.75-2.5 mm2
- Enclosure rating IP
- IP44
- Enclosure rating Nema (~)
- 2
Standards & Compliance
- Material
- Steel/zinc-plated housing; double bellows (outer + regulating) pressure element
- Thread Standard
- 1/4 in flare (SAE 45°) connection
- Pressure Rating
- max working / max test 46.5 bar
- Temperature Range
- -25 to +65 °C
- IP Rating
- IP44
- HS Code
- 9026.20
Compatibility & Fitment
Refrigeration/AC high-pressure (HP) protection with a fail-safe double-bellows element — distinct from the single-bellows KP5 (060-117166)/KP7B (060-513966). Higher 8-42 bar range and 46.5 bar max working pressure. Automatic reset; verify range and reset type before ordering.
Product Documentation
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Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 060-519066?
- 060-519066 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 060-519066.
- What is the HS code for 060-519066?
- The customs tariff (HS) code for 060-519066 is 9026.20.
- Who manufactures 060-519066?
- 060-519066 is a Danfoss product in the Sensors & Instrumentation range.
- Is a datasheet available for 060-519066?
- Yes — the 060-519066 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 060-519066?
- The minimum order quantity is 1.
- Is 060-519066 available?
- Yes — 060-519066 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).