Capacitor Boots

All standard capacitor boots are manufactured from black, 50-durometer, UL-approved neoprene.  

The 11th Edition of UL 50, Standard for Enclosures for Electrical Equipment

The 1st Edition of UL 50E (continuous compression only), Standard for Safety for Enclosures for Electrical Equipment, Environmental Considerations.

Please Note: The final application should be reviewed to determine whether the test results of this material are compatible with the final use device and whether operation, leakage, or other mechanical tests are required. 

The product has been evaluated to Bi-National Standard CAN/CSA - C22.2 No. 236-M90 UL 1995.

All boots are 1-1/8” high, 13/16” wide, and 1-1/2” long, except for part number M8099 which is 2-1/4” long.  Other materials and colors are available with special order.

Rubber capacitor boots are offered in a variety of different styles. Select from the options below:

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Round Capacitor Boots

Part NumberOuter DiameterHeightTabOpeningSpec Sheet
M81211.51.125.312 x .281.187 x .406 slotDownload PDF
M81761.5311.5.312 x .281.187 x .406 slotDownload PDF
M81251.751.5.310 x .281.310 diameterDownload PDF
M815021.5.380 x .380N/ADownload PDF

Part NumberOuter DiameterHeightOpeningSpec Sheet
M82042.5002.400.590 diameterDownload PDF
M75962.081.50.320 diameterDownload PDF

Oblong Capacitor Boots

Part NumberOuter DiameterHeightTabOpeningSpec Sheet
M80621.51.130.312 sides .190 x .340Download PDF
M80651.51.130.311 end .190 x .500Download PDF
M80661.51.130.311 side .190 x .340Download PDF
M80671.51.131.1252 top .187 x .375Download PDF
M80982.250.751.1252.125 diameter holes w/ connecting slitDownload PDF
M80221.51.130.311 top .190 x .380Download PDF

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