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Siemens SIRIUS 3RT2016-1BB41

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3RT2016-1BB41

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The 3RT2016-1BB41 from Siemens is a robust power contactor designed for high efficiency and reliability. With an operational current rating of 22 A, it features a maximum permissible voltage of 400 V and is built to withstand a surge voltage resistance of 6 kV.

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Technical specifications for 3RT2016-1BB41

ManufacturerSiemens
Product LineSIRIUS
Part Number3RT2016-1BB41
UPC662643907773
Weight0.31 lbs (0.14 kg)
ProductPower Contactor
Power Loss in Hot Operating State0.9 W
Power Loss in Hot Operating State Per Pole0.3 W
Insulation Voltage690 V
Surge Voltage Resistance6 kV
Max. Permissible Voltage400 V
Shock Resistance6.7 g / 5 ms
Installation Altitude at Height Above Sea Level2000 m
Number of Poles3
Operational Current22 A
Type of Supply VoltageDC
Control Supply Voltage24 V
Closing Delay30 to 100 ms

Siemens' 3RT2016-1BB41 power contactor is engineered for utility in various electrical applications. The device is capable of handling an operational current of 22 A while maintaining a maximum voltage rating of 400 V. Designed with three poles, this contactor effectively manages power loss, which is 0.9 W in total during hot operating states, translating to 0.3 W per individual pole.

This model features an impressive surge voltage resistance of 6 kV, ensuring durability in demanding environments. The insulation voltage is rated at a substantial 690 V, making the contactor suitable for high-voltage applications. Additionally, it can endure shocks up to 6.7 g for 5 milliseconds, illustrating its robustness under mechanical stress.

Weighing only 0.29 kg, the compact design measures 58 mm in height, 45 mm in width, and 73 mm in depth. The 3RT2016-1BB41 is suitable for installation at altitudes reaching 2000 meters above sea level. Operated via a 24 V DC control supply voltage, it incorporates a closing delay that ranges from 30 to 100 milliseconds, enhancing its functionality in various conditions.