Overview
The Siemens 3RT2026-1AR60 is a high-performance SIRIUS series power contactor designed for switching motors and other resistive loads. Classified for demanding applications under AC-3e/AC-3, this robust 3-pole contactor handles a rated current of 25 A and is suitable for motors up to 11 kW at 400 V. It features an efficient AC coil for 400 V (50 Hz) and 400-440 V (60 Hz) operation. With its compact Size S0 and reliable screw terminal connections, the 3RT2026-1AR60 offers easy installation and maximum reliability in industrial control panels. It is also equipped with one integrated 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contact for feedback and control circuit integration.
Key Benefit
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Reliable Motor Control: Ensures smooth switching for motors up to 11 kW / 400 V.
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Compact Design: S0 size for space-saving installation in control panels.
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Versatile Voltage Compatibility: Works with 400 V AC at 50 Hz and 400–440 V AC at 60 Hz.
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Auxiliary Contacts: Includes 1 NO + 1 NC contacts for enhanced control and signaling.
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Durable and Long-Lasting: Designed for demanding industrial environments.
Function
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Switching of three-phase AC motors in AC-3 and AC-3e applications.
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Reliable integration with auxiliary circuits using 1 NO + 1 NC contacts.
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Easy wiring via screw terminals.
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Supports industrial automation and motor control systems.
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