Chapter 22 Tyco W31 Breaker Switch Special Airworthiness Information Bulletin

The type W31 Tyco Breaker Switches have a Special Airworthiness Information Bulletin CE-13-22.

http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSAIB.nsf/dc7bd4f27e5f107486257221005f069d/469f896b8a88d2a886257b2d0066ed6c/$FILE/CE-13-22.pdf

I was going to use these breaker switches for fuel pumps but am leaning towards traditional breakers and switches now since I'd be cycling these every preflight.