Danfoss RT5 Pressure Switch 4 to 17 bar SPDT Manual Reset (max) (017-525166)
Danfoss

Danfoss RT5 Pressure Switch 4 to 17 bar SPDT Manual Reset (max)

Part number017-525166Item numberDANFOSS-017-525166EAN / GTIN5702423193677HS code9032.20
EN 60947-5
IPIP54MaterialBellows sensing elementBV, CCC, CE, CMIM, EAC, GL, KR, LLC CDC EURO-TYSK, LR, LVD, NKK, RINA, RMRS, RoHS, RoHS China, TYSK
MOQ:1

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Product Description

Danfoss RT5 mechanical pressure switch with bellows sensing element, SPDT contact and manual maximum reset. Regulating range 4 to 17 bar; Flare 1/4 in male (DIN 8906) pressure connection; maximum working pressure 22 bar; enclosure IP54. For industrial and marine refrigeration and HVAC applications. Danfoss code number 017-525166; EAN 5702423193677.

Technical Specifications

Brand
Danfoss
Model
RT5 pressure switch
Code number
017-525166
Regulating range (Pe)
4 to 17 bar
Maximum working pressure
22 bar
Contact function
SPDT
Reset
Manual Max
Differential
1.2 bar (fixed)
Pressure sensing element
bellows
Pressure connection
Flare 1/4 in male (DIN 8906)
Enclosure
IP54
Ambient temperature range
-50 to +70 degC
Cable entry
2 x Pg 13.5
Contact rating
AC15=3 A at 400 V; AC1=10 A at 400 V; AC3=4 A at 400 V; DC13=12 W at 220 V; LR=28 A at 400 V
Standards
EN 60947-4, EN 60947-5, DIN 40430, DIN 8906
Approvals
BV, CCC, CE, CMIM, EAC, GL, KR, LLC CDC EURO-TYSK, LR, LVD, NKK, RINA, RMRS, RoHS, RoHS China, TYSK
EAN
5702423193677
Part number
017-525166
Net weight
0.726 Kilogram
Type
RT5
Product group
Switches 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
Approval
BV
CE mark
Yes
China RoHS compliance
Yes
Differential [bar]
1.2 bar
Differential [psi] [max]
18.9 psi
Differential [psi] [min]
17.4 psi
EEE category
5 small equipment (any external dimension < 50 cm)
Electrical conn. Male/Female
Female
Electrical connection
Screwed cable entry
Electrical connection size
2xPg 13.5
Electrical connection standard
DIN 40430
Electrical spec. standard
EN 60947-4/-5
EN 60947 electrical properties
Insulation: 400V
EN 60947 wiring properties
Flex, ferrules: 0.2-1.5 mm2
Enclosure rating IP
IP54
EU RoHS compliance
Yes
In scope of WEEE
Yes
Max. test pressure [bar] Pe
25 bar
Max. test pressure [psig]
363 psig
Max. Working Pressure [bar]
22 bar
Max. Working Pressure [psig]
320 psig
Pressure connection size
1/4
Pressure connection standard
DIN 8906
Pressure connection type
Flare
Pressure Male/Female
Male
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
Regulation range [bar] Pe [max]
17 bar
Regulation range [bar] Pe [min]
4 bar
Regulation range [psig] Pe [max]
246.6 psig
Regulation range [psig] Pe [min]
58 psig
Reset function
Manual Max

Standards & Compliance

Standard
EN 60947-5
Material
Bellows sensing element
Pressure Rating
22 bar
Temperature Range
-50 to +70 degC
IP Rating
IP54
Classification / Approval
BV, CCC, CE, CMIM, EAC, GL, KR, LLC CDC EURO-TYSK, LR, LVD, NKK, RINA, RMRS, RoHS, RoHS China, TYSK
HS Code
9032.20

Compatibility & Fitment

Flare 1/4 in male (DIN 8906) pressure connection. Confirm range and reset type against application.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Danfoss Pressure Switch Type RT — Data Sheet (Danfoss)

Catalogue entry last verified: 2026-09-03. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 017-525166?
017-525166 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 017-525166.
What is the HS code for 017-525166?
The customs tariff (HS) code for 017-525166 is 9032.20.
Who manufactures 017-525166?
017-525166 is a Danfoss product in the Sensors & Instrumentation range.
Is a datasheet available for 017-525166?
Yes — the 017-525166 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 017-525166?
The minimum order quantity is 1.
Is 017-525166 available?
Yes — 017-525166 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).