3RT1055-6AF30
The 3RT1055-6AF30 belongs to the Siemens SIRIUS 3RT10 series S6 large contactor. It has three-pole main contacts with AC-3 rated capacity of 150A and 75kW (400V). The coil is compatible with AC/DC voltages of 110-127V. It has a screw terminal structure and is suitable for high-current control applications such as motor starting, mechanical equipment and industrial switchboards.
Product Positioning
The 3RT1055-6AF30 is a member of the Siemens SIRIUS 3RT10 large contactor series, featuring a three-pole AC-3 switching capacity of 150A and 75kW in an S6 housing. Its 110-127V AC/DC coil makes it widely compatible with industrial control power supplies, commonly used in motor starting circuits, main circuits of production equipment, and large switchboards.
Core Product Advantages and Features
S6 Large Triple Chassis
The main contacts AC-3 are rated at 150A and 75kW (400V), suitable for switching between large motors and heavy-duty mechanical equipment.
110-127V AC/DC coil
It can operate stably under 110-127V AC or DC power supply, making it convenient to match the on-site control voltage specifications.
Screw terminal wiring
The main circuit and control circuit use screw terminals, which makes construction quick and maintenance easy.
Highly durable structure
It supports high-frequency switching operations, ensures stable long-term operation, and reduces equipment maintenance and replacement costs.
Complete safety certification
It complies with multiple international safety standards and is suitable for export equipment and power distribution systems in multinational factories.
Kenxin Motor Authorized Distributor
We guarantee the authenticity of our products and assist customers in confirming the correct coil voltage and compatible accessories.
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