Overview
The Siemens 3RT2035-1AL24 SIRIUS Power Contactor is a robust, 3-pole switching device engineered for reliable motor control in industrial applications. Part of the highly successful SIRIUS 3RT2 contactor series, this unit is rated for an operational current of 41 A and a power of 18.5 kW at 400 V (AC-3e/AC-3). It features a versatile 230 V AC coil and screw terminals for secure, long-lasting electrical connections. Its Size S2 frame ensures a balance of high performance and compact integration within control cabinets.
Key Benefit
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High Reliability: Ensures consistent performance for industrial motor control.
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Versatile Operation: Supports both AC-3e and AC-3 applications.
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Easy Installation: Screw terminals and removable auxiliary switch simplify setup and maintenance.
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Compact Design: Size S2 housing for space-saving installations.
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Auxiliary Contacts: 2 NO + 2 NC contacts enable extended control and signaling options.
Function
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Switching and controlling AC motors up to 18.5 kW.
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Integrating auxiliary control circuits through NO and NC contacts.
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Supporting 50/60 Hz AC operations at 230 V.
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Providing a secure connection with screw terminal technology.
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Allowing easy replacement or modification via removable auxiliary switch.
Technical Specification
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Model Number: 3RT2035-1AL24
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Current Rating: 41 A
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Motor Power: 18.5 kW / 400 V
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Poles: 3-pole
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Coil Voltage: 230 V AC, 50/60 Hz
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Auxiliary Contacts: 2 NO + 2 NC
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Terminal Type: Screw terminal
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Size: S2
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Additional Feature: Removable auxiliary switch
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