• Manufacturer: Balboa 

• Material: Metal 

• 3 amp; 2.0 psi 

This Balboa Pressure Switch 1/8-Inch NPT 3A – 30408 is a replacement switch for your spa heater. The Balboa switch will open and close power to the pump so that the pump is not overrun or get damaged by excessive use. The Balboa 30408 will also shut off the pump if water begins to leak into it. The 30408 switch has a 3/8 inch stainless steel thread to provide secure and durable connection.