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Siemens SIRIUS 3RT1466-6NB36

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3RT1466-6NB36

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The Siemens 3RT1466-6NB36 is a power contactor within the SIRIUS series, designed for reliable control applications. This device can handle a rated current of 400 A and operates at a voltage of 690 V AC.

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Technical specifications for 3RT1466-6NB36

ManufacturerSiemens
Product TypePower Contactor
Product LineSIRIUS
Part Number3RT1466-6NB36
UPC754554774039
Weight14.00 lbs (6.35 kg)
Rated Current400 A
Main CircuitBusbar Control
Rated Voltage690 V AC
Operation MechanismElectronic
Number of Poles3 Poles
Interface24 V DC PLC Input
Auxiliary Contacts2 NO + 2 NC
Operating Temperature-40°C to +40°C
Control Voltage (UC)21-27.3 V AC (50-60 Hz) / 24 V DC PLC
Auxiliary Circuit ConnectionScrew Terminal
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The 3RT1466-6NB36 contactor from Siemens, part of the SIRIUS series, serves as a robust power contactor. It accommodates a significantly rated current of 400 A, with a maximum operating voltage of 690 V AC, suitable for demanding electrical installations.

Constructed with a three-pole configuration, this contactor employs electronic operation to ensure efficient control functionality. Its design supports a busbar control system, enhancing its application in high-capacity power distribution.

The product includes auxiliary contacts configured as 2 normally open (NO) and 2 normally closed (NC), providing versatility in control tasks. The unit is designed for environments with operating temperatures ranging from -40°C to +40°C, ensuring reliability under a wide range of conditions.

The control voltage accepted by the contactor lies within the range of 21-27.3 V AC at 50-60 Hz or from a 24 V DC PLC, making it adaptable across different control systems. Weighing 6.35 kg, this contactor also features screw terminal connections for auxiliary circuits, promoting straightforward installation and secure wiring arrangements.