Johnson Controls S-2300-2 Selector Switch 30067439-890 The open enclosure design features

The open enclosure design features a rugged metal mounting plate and versatile box lugs and quick-connect terminals

These units typically take 30 to 90 seconds for the bimetal to heat up and close the high-voltage contacts

The forged brass construction and nickel-plated stem provide the durability needed for closed-loop systems

it prevents dry-firing and protects the heat exchanger from thermal stress

This 15A SPDT Socket Relay provides a clean

Johnson Controls S-2300-2 Selector Switch 30067439-890 The open enclosure design featuresThe Johnson Controls S 2300 2 Selector Switch is a professional grade 5 port pneumatic selector switch engineered for manual air flow management within complex building automation systems. Built to handle a maximum input pressure of 30 psig, this unit features a robust 1000 scim flow capacity, making it ideal for multi zone HVAC applications that require precise control over pneumatic actuators and sensors. As a core component for pneumatic control