2 12 Volt 10 Amp Automotive Circuit Breakers From The Early 1980s "10 A Sos" on 2040-parts.com

You are bidding on 2 Vintage 12 Volt 10 AMP Automotive Circuit Breakers from the Early 1980s "10 A SOS". I bought them both at the same time, one for use and the other as a spare. I believe that only one was ever used, and the other remained on hand as a spare. These are Being "SOLD AS IS".

These were most likely purchased in 1980 for use with an aftermarket throttle set up with clip-ons, to function with the aftermarket "Kill Switch" for a Formula II Roadracing Motorcycle. The "Kill Switch" functioned to Instantly "Short Out" the Bike's Electrical System; by Tripping the Circuit Breaker. The Circuit Breaker could then be Reset by Switching the Ignition Off, and then Back On. This Setup Worked Well, and Passed ALL Tech Inspections at AMA and WERA Events.

The Circuit Breaker readily replaced the Glass Type Fuse; snapping into the standard clips on the Fuse Block. Due to its Height, the Cover required modification.

Approximate Measurements (may vary slightly between the 2 Fuses):

• Overall Black Block Length: 1.26" or 32mm
• Inside Black Block Length: 1.20" or 30.6mm
• Black Block Width: 0.51" or 12.9mm
• Black Block Height: 0.49" or 12.6mm
• Overall Height: 0.85" or 21.6mm
• Top Copper Width: 0.25" or 6.4mm
• Bottom Copper Width: 0.36" or 9.2mm
• Copper Height: 0.41" or 10.4mm
• Individual Copper Length: 0.31" or 7.9mm
• Overall Copper Length: 0.99" or 25.1mm
• Weight Each: 0.331 Oz. or 9.4 Grams

Thanks for looking, and happy bidding!

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