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Siemens SIRIUS 3RT1056-6AM36

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3RT1056-6AM36

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The SIRIUS series power contactor, Siemens part number 3RT1056-6AM36, is designed for robust operational performance. It operates at a specific voltage of 400 V AC and provides a continuous power rating of up to 90 kW.

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Technical specifications for 3RT1056-6AM36

ManufacturerSiemens
Product TypePower Contactor
Product LineSIRIUS
Part Number3RT1056-6AM36
UPC754554771755
Weight3.19 lbs (1.45 kg)
Operating Voltage400 V AC
Rated Power90 kW @ 400 V
Control Voltage200–220 V AC/DC
Auxiliary Contacts2 NO + 2 NC
Control TypeElectromagnetic
Rated Current185 A
Frequency50–60 Hz
Connection TypeBar Connection
Protection ClassIP20
Voltage Range (Uc)200–220 V
Terminal TypeScrew Terminal
Poles3-pole
Insulation Voltage690 V
Mounting TypePanel Mount
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Siemens presents the 3RT1056-6AM36, a durable power contactor from its SIRIUS product line. This unit operates efficiently at an input voltage of 400 V AC and is rated to provide up to 90 kW of power at this voltage level. Its operational capacity is further enhanced by a rated current reaching 185 A. Suitable for various electromagnetic control applications, the device operates within a frequency range of 50 to 60 Hz.

The contactor is designed with a control voltage range of 200 to 220 V AC/DC, allowing flexible integration into different systems. In terms of functionality, it is equipped with two normally open (NO) and two normally closed (NC) auxiliary contacts, providing comprehensive control options. Its connection method is based on bar connections, facilitating straightforward assembly.

Protection class rating of IP20 ensures that the contactor is shielded against solid objects larger than 12 mm, making it appropriate for clean environments. It has an insulation voltage rating of up to 690 V, allowing it to function safely under various conditions. The terminal type for connections is a screw terminal, which enables reliable and secure wiring. The 3RT1056-6AM36 is designated as a 3-pole device and can be conveniently mounted on panels, ensuring easy installation in machinery and control systems.