3RM1201-1AA04
The SIRIUS 3RM1201-1AA04 is a hybrid forward and reverse motor starter with an adjustable rated current of 0.1-0.5A, a power of 0.12kW at 400V, a control voltage of 24V DC, screw terminal wiring, IP20 protection, and a mechanical life of 30 million cycles. It is suitable for forward and reverse applications of small motors.
Product Positioning
The 3RM1201-1AA04 is a standard 24V DC control forward and reverse hybrid starter in the SIRIUS 3RM1 series. It combines electronic soft start and mechanical bypass technology and is suitable for forward and reverse control circuits of small three-phase motors.
Core Product Advantages and Features
Forward/reverse switching function
A single device can control the forward and reverse rotation of the motor, eliminating the need for additional reversing contactor combinations.
Hybrid switching technology
At startup, it uses semiconductor contactless switching to reduce wear and tear, and after stable operation, it automatically switches to relay contacts to reduce heat generation and energy consumption.
Simplified 22.5mm body
It integrates start-up, protection, and switching functions into a single device, mounted on a 35mm DIN rail, saving control panel space.
Built-in electronic overload protection
It eliminates the need for an independent overload protection relay, simplifies wiring, and reduces the number of system components.
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