York S1-3500-377P/A Circuit Breaker Is this relay suitable for

Is this relay suitable for fire alarm circuits

For technicians specializing in Johnson Controls Metasys or Facility Explorer environments

in-line mounting simplifies pneumatic control relay replacement in crowded enclosures

and hot gas line applications

York S1-3500-377P/A Circuit Breaker Is this relay suitable forAs a field technician, you know that a tripped or failing York S1 3500 377P A Circuit Breaker is more than a nuisance; its a critical failure point for high draw equipment like electric furnaces and package units. This 60 Amp 2 pole breaker is a genuine HVAC OEM replacement part engineered specifically for 120 240V single phase electrical systems. Rated for 60A service, it monitors both hot legs to ensure balanced protection and immediate interruption