SIEMENS 6EP1961-2BA00 Product Description

SIEMENS 6EP1961-2BA00 is a SITOP selectivity module for 24V DC power distribution in industrial control cabinets. This selectivity module splits the main 24V power supply into four independent load branches. The compact selectivity module adopts DIN rail mounting for simple installation beside SITOP power supplies. This selectivity module isolates faulty circuits to protect the rest of the automation system.

6EP1961-2BA00 delivers precise branch current monitoring for each of the four output channels. Adjustable branch current monitoring allows users to set trip thresholds from 2A to 10A separately. Reliable branch current monitoring detects overload and short-circuit quickly on site. Stable branch current monitoring helps technicians locate faults rapidly and reduce machine downtime.

This unit supports intelligent selective cut-off to shut down only the faulty circuit instead of the whole power network. The fast selective cut-off preserves power supply for other healthy PLC and sensor loads. Smart selective cut-off prevents widespread shutdown caused by single branch failure. Dependable selective cut-off improves the stability of the entire 24V DC control system.

SIEMENS 6EP1961-2BA00 is widely used in packaging, conveyor and machinery automation panels. It is equipped with LED status indicators and group signal contact for remote diagnosis. Each channel comes with potentiometer for threshold adjustment. It serves as an ideal spare part for upgrading and maintaining SITOP power distribution systems.