3RT1054-6AT36 – Siemens 115A 3-Pole IEC Contactor 2NO+2NC 55kW 400V AC/DC Coil

3RT1054-6AT36

3RT1054-6AT36 is a Siemens Sirius 3RT1 series 3-pole IEC contactor designed for motor control applications requiring reliable switching and protection. This contactor features a 115A AC-3 rating and supports up to 55kW at 400V AC, making it suitable for demanding industrial environments. The unit is equipped with 2 normally open and 2 normally closed auxiliary contacts for flexible control signaling. The contactor accepts both AC and DC coil voltages, allowing for versatile integration into various control systems. Mounting is straightforward with busbar connections for secure installation. This Siemens contactor is part of the S6 frame size series and is compatible with direct-mount overload relays for complete motor starter solutions. The magnetic coil can be easily replaced without tools, enabling quick adaptation to changing application requirements. The contactor supports snap-on auxiliary contacts for additional signaling options and can be equipped with up to 8 auxiliary contacts, with a maximum of 4 NC contacts permitted.

• Part Number: 3RT1054-6AT36
• Manufacturer: Siemens
• Series/Frame: Sirius 3RT1, S6
• Poles: 3
• Amperage: 115A AC-3, 160A AC-1
• Voltage: 400V AC (50-60 Hz), 575-600V DC
• Power Rating: 55kW
• Auxiliary Contacts: 2NO + 2NC
• Mounting Type: Busbar connection
• Coil Type: AC/DC
• Motor HP: 50 HP @ 230V, 100 HP @ 460V
• Application: Motor control

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Specifications

• Part Number: 3RT1054-6AT36
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT10
• Voltage : 600
• Amperage : 115
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 600
• Coil Voltage Minimum : 575

Product Data

• UPC : 075455477163
• GTIN : 04011209507166
• Weight : 8