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What is the proper grease to use on Masterpact NW and NT drawout breakers?

Issue:
What is the proper grease to use on Masterpact NW and NT fixed and drawout breakers?

Product Line:
Masterpact NW NT

Environment:
Distribution Equipment

Cause:
Maintenance

Resolution:
Prior to date code 14461 (Mid November 2014)
Mobile 28 – Red color used on clusters and primary connectors
Kluber – 54120 – White color used on internal parts of the breaker and the racking parts of the cradle

After date code 14461 (Mid November 2014)
Mobilith SHC 100 – Pink/orange color used in place for Kluber and Mobile 28. This grease is now used everywhere on Masterpact circuit breakers.  All Masterpact NT/NW breakers new and old can use Mobilith.

You may order the Mobilith in Cluster Grease (12 oz. Tube) S48899
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