3RA6120-1CB32
The Siemens SIRIUS 3RA6120-1CB32 is a compact direct starter for low current applications. Its overload current is adjustable from 1 to 4 amps, and it is suitable for motor loads of approximately 1.5kW. The main circuit has a rated voltage of 690 volts, and the control voltage is 24 volts AC/DC. Both the main and auxiliary circuits use screw terminals. Its dimensions are only 45×170×165 mm, making it suitable for small motor circuits.
Product Positioning
The 3RA6120-1CB32 is a low-current model in SIRIUS's compact starter series, designed specifically for small motor circuits of approximately 1.5kW and below, balancing protection accuracy with space-saving panel design.
Core Product Advantages and Features
Small current fine overload adjustment
The overload current is adjustable from 1 to 4 amps, suitable for precise protection settings for small motors.
Suitable for motor loads of approximately 1.5kW
With an AC-3 rating, it corresponds to a motor of approximately 1.5kW, meeting the needs of low-power circuits.
Both main and auxiliary circuits use screw terminals.
Both the main circuit and the auxiliary circuit use screw terminals for connection, which facilitates on-site wiring construction.
24-volt AC/DC control voltage
Control voltage 24V AC/DC, 50 to 60Hz compatible, with high flexibility.
Compact shape saves disk space
With dimensions of only 45×170×165 mm, it is suitable for control panel designs with limited space.
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