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Siemens SIRIUS 3RT1056-6AF36

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3RT1056-6AF36

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The Siemens 3RT1056-6AF36 is a power contactor designed for efficient control in industrial applications. With three poles, it operates with a control supply voltage of 110/127 V, and exhibits effective performance with a substantial surge voltage resistance of 8 kV.

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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 3RT1056-6AF36

ManufacturerSiemens
Product LineSIRIUS
Part Number3RT1056-6AF36
UPC754554766300
Weight3.38 lbs (1.53 kg)
ProductPower Contactor
Power Loss in Hot Operating State39 W
Power Loss in Hot Operating State per Pole13 W
Surge Voltage Resistance8 kV
Shock Resistance8.5 g for 5 ms, 4.2 g for 10 ms
Number of Poles3
Control Supply Voltage110/127 V
Arcing Time10/15 ms
Mounting PositionWith Vertical Mounting Surface
Fastening MethodScrew Fixing
Closing Power of Magnet Coil at DC360 W
Holding Power of Magnet Coil at DC5.2 W
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Functioning as a reliable power contactor, the Siemens 3RT1056-6AF36 efficiently manages electrical circuits in various settings. It features a design incorporating three poles, which handle a control supply voltage within the range of 110 to 127 V. The dimensions of this unit are 172 mm in height, 120 mm in width, and 170 mm in depth, while it has a weight of 3.371 kg, allowing for effective installation in different configurations.

Designed to withstand transient conditions, the power contactor displays an impressive surge voltage resistance of 8 kV. Additionally, it experiences a power loss of 39 W in a hot state, with each pole accounting for a loss of 13 W. Shock resistance ratings show that this contactor endures forces of 8.5 g for 5 milliseconds and 4.2 g for 10 milliseconds, ensuring durability against mechanical impacts. The device also has an arcing time of 10 to 15 milliseconds, which aids in optimizing performance during operation.

When it comes to coil functionality, the closing power is rated at 360 W while the holding power is 5.2 W. The mounting position is designed for vertical surfaces, and the fastening method used for secure installation is screw fixing. This makes the 3RT1056-6AF36 a dependable choice for controlling electrical loads in diverse industrial applications.