OKS VP980 Lubricant for Electrical Switches 250g tube

OKS VP 980 is a special grease for lubricating electrical contacts in energy technology.

Field of application

• Lubrication of electrical sliding contacts from the material pairs Cu/Cu, Cu/Ag or plastic/plastic within a wide temperature range
• Damping grease for automobile switches, at grease-lubricated small gears, at load circuit-breakers in medium-voltage systems
• Contact and wear protection for load circuit breakers in medium-voltage systems, especially under the influence of extinguishing gas SF6
• Lubrication of precision-mechanical precision devices
• Lubrication of small gears at very low or very high temperatures

Approvals/Specifications

• DIN 51 825 - M HC 2 P -50

Properties

• Good media resistance
• Good resistance to water vapour as well as hot and cold water
• Noise-damping
• Resistant to ageing and oxidation
• Good wear protection
• Wide operating temperature range
• Reduction of high oxide and sulphide layers on electrical sliding contacts

Technical Data

• Composition: Polyalphaolefin, Polyurea
• Operating temperature: -50 °C / -58 °F up to +160 °C / +320 °F
• NLGI Viscosity Grade: 2
• Color: Beige
• Base Oil Viscosity (40°C/104°F): 32 mm²/s
• Base Oil Viscosity (100°C/212°F): 6 mm²/s
• Water Resistance: Up to 90 °C / 194° F
• SKF-EMCOR Copper (24h, 100°C/212°F): 1 Corr.-Degree
• Container: 250 g Tube

Industries

• energy technology
• Automotive industry
• Precision mechanics

Application tips

For highest effectiveness, carefully clean the lubrication point, for example with OKS 2621 contact cleaner. Apply evenly and
thinly to the functional surfaces with a brush or spatula. Avoid excesses. Observe the machine manufacturer's instructions. Assess
the lubrication frequency and quantity on basis of service conditions. Only mix with suitable lubricants.