Voltage regulator -101 OCTANE- 4-Pin 12V 20A (G-G-A-Ground)- Vespa Cosa (w/o battery), PK XL2 (w/o battery)

4-pole voltage regulator with terminals G-G-A ground.

The voltage regulator limits the maximum voltage in the vehicle electrical system to 12-13 volts.
If the bulbs burn out or the light flickers too much, a defective regulator is usually the cause.

The connections explained in short form:

• G = Connection from the stator (unregulated input voltage + output to the on-board power supply (regulated AC voltage) - no polarity reversal possible.

• A= connection from stator (unregulated input voltage) to adjust the voltage regulation (sense line) - does not have to be connected

• M = ground connection

Suitable for Vespa PK50 XL2, Cosa

This regulator can also be used on all models which normally use a 3-pole regulator. This 4-pole regulator has with the connection 'A' one more connection which can be left unused.

OEM number for comparison: 2520255 252025

• Height: 31mm

• Width: 106mm

• Depth: 65mm

• Mounting hole spacing: 93mm