Siemens Industrial Controls 3TX7131-4DC13 Relay 326070-701 wrapped V-belt engineered for critical

wrapped V-belt engineered for critical power transmission in commercial and industrial HVACR systems

this ECM motor provides high-torque startup and constant airflow regulation to maintain system static pressure across varied ductwork configurations

heating-cooling changeover

Ensure your wiring harness and transformer (minimum 40 VA) are correctly sized for the total system load

With a maximum pressure rating of 0

Siemens Industrial Controls 3TX7131-4DC13 Relay 326070-701 wrapped V-belt engineered for criticalThe 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.