3RW5234-6TC15

The SIRIUS 3RW5234-6TC15 has a rated current of 113A, a main circuit voltage extended to 600V, and a power of approximately 132kW. It uses a thermistor instead of an analog output design, which can directly read the motor's built-in temperature sensing signal, making it suitable for overheat protection applications of medium-sized motors.

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Product image of Siemens SIRIUS 3RW5234-6TC15 soft starter

Product Positioning

The 3RW5234-6TC15 is a model in the 3RW52 series that is suitable for 600V voltage levels and has a thermistor input. It has a rated current of 113A and a power of approximately 132kW, making it suitable for medium-sized three-phase motor applications where high requirements are placed on monitoring the motor winding temperature.

Core Product Advantages and Features

direct monitoring of thermistors

It can be connected to the motor's built-in PTC temperature sensing element, which can monitor the winding temperature changes more instantly than external analog signals.

600V voltage applicable

The main circuit voltage covers up to 600V, making it suitable for direct use in power distribution systems with higher voltage levels.

Medium motor start/stop

With a rated current of 113A and a power of approximately 132kW, it is suitable for starting and stopping medium-sized pumps, compressors, and other loads.

Screw terminal wiring

The screw terminal design facilitates on-site wiring and subsequent maintenance.

project	Specification
Rated current	113 A (40°C)
Applicable main circuit voltage	200–600 V AC
Control power supply voltage	110–250 V AC
Power (600V rating)	Approximately 132 kW
Product Series	SIRIUS 3RW52 General Performance
Terminal type	Screw terminals
Input type	Thermistor (PTC) input
Protection level	IP00
Casing size	Approximately 306 x 185 x 203 mm
Applicable to	Three-phase asynchronous motor start/stop control, applications requiring motor temperature monitoring.

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