Old Britts

Rectifier, Solid State, Plastic Cover

The current price for this rectifier (part # 51-332101) is $17.77, as of 12/14/17.

Rectifier Rectifier This set of pictures show the rectifier. This rectifier is 1 1/8" square and 5/16" thick.

This rectifier can be used to replace many types of single phase bridge rectifiers on British and Foreign motorcycles. This rectifier will replace the Lucas 49072 rectifier. This rectifier will not work with single phase 180 watts Alternators like the MK3 Commando or any three phase systems.

It should be mounted on a flat metal surface to act as a heat sink. Up to 10 amps (120 watts 12 volt) little heat sinking is required but for full 25 amp rating an aluminium sheet of approximately 25 sq. in. should be provided. The alternator connects either way round to the alternator marked terminals. For positive earth machines the red positive terminal is connected to frame and the negative to the battery zener ignition supply. For negative earth machines this is reversed with negative to frame and the positive red to battery ignition supply.

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