Siemens 3RT2017-1BW44-3MA0 Power Contactor 12A, 5.5 kW, 3-Pole, 48V DC Original Brand New

Overview

The Siemens 3RT2017-1BW44-3MA0 is a high-performance SIRIUS 3RT2 Power Contactor designed for reliable switching of motors and other demanding loads up to 12 Amps (AC-3) and 5.5 kW at 400V. As a core component of the modular SIRIUS system, this compact 3-pole contactor is engineered for exceptional reliability and flexibility in modern industrial control and automation applications. It features a robust 48V DC operating coil for superior performance and is equipped with a integrated 2 NO + 2 NC captive auxiliary switch block for enhanced monitoring and safety circuit integration.

Key Features & Function

• Rated current: 12 A

• Power handling: 5.5 kW at 400 V

• Poles: 3

• Control voltage: 48 V DC

• Auxiliary contacts: 2 NO + 2 NC for versatile control

• Terminal type: Screw terminal for secure connections

• Size: S00, compact and space-saving

• Captive auxiliary switch for easier operation

Benefit

• Reliable Performance: Durable design ensures long-term operation in industrial environments.

• Versatile Control Options: Multiple auxiliary contacts support complex circuit control.

• Easy Installation: Screw terminals and compact S00 size simplify wiring and mounting.

• Energy Efficient: Optimized for low power consumption while maintaining high performance.

• Safety & Compliance: Meets Siemens quality and safety standards for industrial automation.

Application

• Industrial machinery and automation systems

• Motor control circuits

• Heating, ventilation, and air conditioning (HVAC) systems

• Electrical distribution panels

• Commercial and industrial electrical installations

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