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Siemens SIRIUS 3RT1055-6AM36

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3RT1055-6AM36

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The Siemens 3RT1055-6AM36 is designed as a robust power contactor for motor control applications. This unit efficiently operates at a rated current of 150 A and supports a main voltage of 400 V AC, ensuring reliable performance in various industrial environments.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 3RT1055-6AM36

ManufacturerSiemens
Product TypePower Contactor
Product LineSIRIUS
Part Number3RT1055-6AM36
UPC754554771663
Weight7.00 lbs (3.18 kg)
Rated Current150 A
Main Voltage400 V AC
Rated Power75 kW @ 400 V
Control Voltage200–220 V AC/DC
Poles3-pole
ApplicationMotor Control
Frequency50/60 Hz
Voltage RangeUc 200–220 V
Auxiliary Contacts2 NO + 2 NC
Insulation Voltage690 V
MountingDIN Rail / Panel Mount
Terminal TypeScrew Terminal
Contactor SizeS6
Protection LevelIP20
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The power contactor 3RT1055-6AM36 from Siemens's SIRIUS series serves as a vital component in motor control setups. This unit is rated for a substantial current of 150 A, which supports demanding applications. Operating effectively at 400 V AC, the contactor exhibits a rated power capacity of 75 kW, making it suitable for various motor tasks.

Designed to accommodate a control voltage range of 200 to 220 V AC/DC, it facilitates diverse operational needs. The 3RT1055-6AM36 features a 3-pole arrangement and functions seamlessly in both 50 Hz and 60 Hz environments, expanding its versatility. Additionally, it includes two normally open and two normally closed auxiliary contacts, enhancing configurability for specific requirements.

With an insulation voltage of 690 V, this contactor ensures a high level of operational safety. Mounting options include DIN rail or panel installations, making integration into existing systems straightforward. The screw terminal type facilitates secure connections to associated electrical components. Categorized under size S6, this unit is efficient in delivering reliable performance and features a protection level of IP20, making it suitable for use in environments where dust ingress is controlled but not entirely prevented.