Back

Polarity Switch

Technic

Details

Title

Polarity Switch

Number

# 5120

Parts

Released

1993

Theme

Technic

Build instructions

View instructions

Similar popular LEGO sets

Technic

Fiber Optic Cables

2000

#5227

Technic

Pulleys and Rubber Belts

1999

#5205

Technic

Silver Wheels

1999

#5203

Technic

Cyber Slam Accessories

1999

#5204

Technic

9v Motor with gear reduction

1998

#5225

© 2025 MasterTheBricks. All rights reserved. MasterTheBricks.com is not affiliated with, endorsed by, or sponsored by The LEGO Group. LEGO® is a
trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.