This replacement binary safety switch is designed for air conditioning systems that use a female-thread pressure switch. It combines both high- and low-pressure protection into a single compact unit, helping protect the A/C system from damage caused by loss of refrigerant or excessive system pressure. Ideal as a direct replacement when servicing or repairing an existing binary switch setup.

• Replacement female-thread binary safety switch only
• Combines high- and low-pressure safety functions
• Low-pressure cutoff: 30 PSI
• High-pressure cutoff: 406 PSI
• Designed for use in automotive air conditioning systems
• Sold individually