Designed to meet the precise tolerances of Lochinvar and A

While the D-3153 series includes models recognized for fire/smoke applications

vital for high-ambient rooftop or condenser installations

Is the 121L0601 compatible with R22 systems

The Erie PopTop series is renowned among contractors for its tool-free actuator removal

Siemens Industrial Controls B250 Breaker 340155-7024 Designed to meet the preciseFor mid sized HVAC equipment and commercial distribution, the Siemens B250 breaker is a staple for reliable power management. This is a 50A 2 pole circuit breaker built on the Siemens BL type frame, designed specifically for a secure connection in P1 through P5 Siemens panelboards. As a bolt on breaker, it eliminates the seating issues often found in plug in alternatives, providing a low resistance path that is critical for high draw inductive loads.