12 in stock
Siemens 3RT2028-2BB40 – AC Power Contactor
Industrial Siemens power contactor 3RT2028-2BB40 for motor and power-circuit switching in automation systems.
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95,25 €
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12 month warranty
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The Siemens 3RT2028-2BB40 is an industrial AC power contactor designed for switching motors and power circuits in industrial automation installations. A reliable SIRIUS-class switching device suitable for standard ON/OFF control, offering conventional mounting and connection options. Verify coil voltage and ratings before installation and pair with appropriate protection and control devices (e.g., overload relays, auxiliary contacts) as required by the application.
