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Siemens SIRIUS 3RK3111-1AA10

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3RK3111-1AA10

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The Siemens 3RK3111-1AA10 is a central module designed for use in contactor systems. It operates at a DC control supply voltage of 24 V, with an operating power rating of 4.5 W. This module is designed to handle operational voltages of up to 300 V and can withstand surge voltages of 2500 V.

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Technical specifications for 3RK3111-1AA10

ManufacturerSiemens
Product LineSIRIUS
Part Number3RK3111-1AA10
UPC754554961927
Weight0.81 lbs (0.37 kg)
SeriesContactors
ProductCentral Module
Insulation Voltage Rated Value300 V
Consumed Current1.685 A
Degree of Pollution3
Shock Resistance15 g / 11 ms
Surge Voltage Resistance Value2500 V
Operating Frequency1000 1/h
Protection ClassIP20
Operating Power Rated Value4.5 W
Control Supply Voltage Rated Value24 V
Voltage TypeDC
Recovery Time of Safe Outputs420 ms
Mounting PositionVertical
Mounting TypeSnap-mounted to DIN Rail
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The Siemens 3RK3111-1AA10 central module is a crucial component for electrical systems that require reliable control and performance. This module operates on a DC voltage supply of 24 V and has a maximum insulation voltage of 300 V. It draws a current of 1.685 A, making it effective for various industrial applications.

Designed to endure environmental stress, it features a degree of pollution rating of 3 and can withstand shock resistance of up to 15 g for 11 milliseconds. In addition, it is equipped to handle surge voltages reaching 2500 V, ensuring durability in demanding conditions.

The module functions efficiently at an operating frequency of 1000 operations per hour. It has a recovery time of safe outputs of 420 ms, allowing for reliable monitoring and control within systems. The protection class is IP20, which provides adequate safeguards against physical contact with internal components.

This device is configured for vertical mounting, easily snap-mounted onto a DIN rail for straightforward installation. The overall dimensions measure at 111 mm in height, 45 mm in width, and 124 mm in depth, making it suitable for compact installations in electrical control panels.