3RT1056-6NB36 – Siemens 185A 3-Pole Power Contactor 90kW 400V AC 24V DC PLC Input

3RT1056-6NB36

3RT1056-6NB36 is a Siemens 3-pole power contactor designed for motor control applications with a 185A rating and 90kW power capacity at 400V AC.

This power contactor supports AC-3e/AC-3 utilization categories and operates at 400V AC (50-60 Hz) with a 24V DC PLC input control voltage. It features an electronic drive and includes auxiliary contacts configured as 2 normally open (NO) and 2 normally closed (NC). The device has protection class IP00 on the front and IP20 with cover or box terminal, suitable for various mounting environments.

• Amperage: 185A
• Voltage: 400V AC (50-60 Hz)
• Power Rating: 90 kW
• Poles: 3-pole
• Control Voltage: 24V DC PLC input
• Auxiliary Contacts: 2 NO + 2 NC
• Utilization Category: AC-3e/AC-3
• Protection Class: IP00 front, IP20 with cover/box terminal

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Specifications

• Part Number: 3RT1056-6NB36
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT10
• Voltage : 600
• Amperage : 185
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 26
• Coil Voltage Minimum : 23

Product Data

• UPC : 075455477367
• GTIN : 00754554773674
• Weight : 8