Siemens 3RT2015-2BW41 Power Contactor, 7A, 3kW/400V, 3-Pole, 48V DC Coil, 1 NO, Size S00 Original Brand New

Overview

The Siemens 3RT2015-2BW41 is a compact, high-performance power contactor designed for reliable control of electric motors and power circuits. Belonging to the renowned SIRIUS series, it provides exceptional switching capability and long operational life, ideal for industrial automation and control applications.

Key Features and Specifications

• Manufacturer: Siemens

• Series: SIRIUS

• Product Number: 3RT2015-2BW41

• Rated Operational Current (AC-3): 7 A

• Power Rating: 3 kW (at 400 V)

• Poles: 3

• Coil Voltage: 48 V DC

• Auxiliary Contacts: 1 Normally Open (1 NO)

• Connection Type: Spring-loaded terminal

• Size: S00 (Compact design)

• Mounting Type: DIN rail or screw mounting

• Standards Compliance: IEC/EN 60947, UL, CSA

Benefit

• Reliable Motor Control: Ensures consistent switching and protection for motors up to 3 kW.

• Compact and Space-Saving: Small S00 size fits perfectly in control panels with limited space.

• Long Service Life: Built with Siemens’ high-quality engineering for durable performance.

• Easy Installation: Spring-loaded terminals allow fast, secure wiring without tools.

• Versatile Applications: Suitable for automation systems, HVAC equipment, pumps, and machinery.

Application

• Industrial automation and machinery control

• Conveyor systems and motor starters

• HVAC and ventilation systems

• Pumps, compressors, and fans

• Power distribution and control panels

Function and Operation

The Siemens 3RT2015-2BW41 power contactor operates as an electrically controlled switch used for switching a power circuit. The 48 V DC coil energizes the contactor, closing or opening the main contacts to control motor circuits. Its auxiliary NO contact provides additional control functionality for signaling or interlocking purposes.

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