Enhanced Durability: Built to OEM specifications

it is compatible with a wide range of popular models

The heavy-duty casting and machined surfaces are built to withstand the rigorous thermal cycling common in commercial HVACR applications

preventing the rapid escape of fluid in the event of glass breakage

How does this relay improve system diagnostics

Siemens Industrial Controls 3TX7131-4DC13 Relay 318423-701 Enhanced Durability: Built to OEMThe Siemens 3TX7131 4DC13 is a heavy duty, enclosed SIRIUS power relay designed for high amperage switching in industrial and HVACR environments. This 24V DPDT 30A panel mount relay features a Double Pole Double Throw contact configuration, supporting up to 30A resistive loads at 24V AC. Built for versatility in the field, it supports multiple mounting configurations including 35mm DIN rail and surface panel mounting using the integrated top flange.