Which of the lettered components shown in the illustration indicates the high pressure cutout? Illustration GS-RA-12 Illustration GS-RA-12: the U.S. Coast Guard has not released this illustration.

Correct Answer: Option B — X

Letter "X" designates the high-pressure cutout safety switch, which monitors compressor discharge pressure. Under 46 CFR requirements, this vital protective device automatically stops the compressor motor if discharge pressures exceed maximum allowable working limits, preventing catastrophic mechanical failure or system rupture.