Klüberlectric KR 44-402 Special grease for electrical switches 1kg

Klüberlectric KR 44-402 Special grease for electrical switches 1kg

€ 156.09 156.09 incl. VAT (131.17 excl. VAT), per piece *

Availability: Available

Packaging unit: 1 piece

Manufacturer: KLUBER

Country of origin: ES/0011

Customs tariff number: 34039900

Weight per piece: 1.0 kg

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Special grease for the lubrication of electrical switches, contacts and sensors

Klüberlectric KR 44-402 is a special grease for the lubrication of electrical switches, contacts and sensors. It consists of a synthetic hydrocarbon oil and lithium complex soap
incorporating a UV indicator for quality inspection when locally applied in small quantities. A special additive combination makes Klüberlectric KR 44-402 particularly suitable for the
lubrication of electrical contacts. It is intended especially for the protection and lubrication of copper, tin and silver surfaces against corrosion. Further positive effects are: reduction of plugin and switching forces, reduction of fretting corrosion, extended connecting and switching cycles, constantly low contact resistance and smoother switching transitions.
Content: 1kg can
Available in 1kg can, 25kg bucket

Benefits for your application

Application

For electrical components in the automotive, industrial engineering and installations sector. Due to its specific base oil viscosity, Klüberlectric KR 44-402 works particularly well under
medium to high contact forces and at low temperatures. It is compatible with most plastic materials and hence can be used for the lubrication of plastic/plastic material combinations.
Klüberlectric KR 44-402 minimises contact resistance values under lifetime operating requirements subject to varying electrical and mechanical loads.

Technical specifications

Article number	91021
Lower service temperature	-40 °C / -40 °F
Upper service temperature	150 °C / 302 °F
Colour space	beige
Texture	homogeneous
Texture	long-fibred
Density at 20 °C	approx. 0,85 g/cm³
Worked penetration, DIN ISO 2137, 25 °C, lower limit value	280 x 0,1 mm
Worked penetration, DIN ISO 2137, 25 °C, upper limit value	310 x 0,1 mm
Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C	approx. 415 mm²/s
Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C	approx. 42 mm²/s
Drop point, DIN ISO 2176, IP 396	> 220 °C
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	36 months