Siemens 3RT2018-2BM41 SIRIUS Power Contactor AC-3e/AC-3, 16A, 7.5kW, 220V DC Coil, Spring-Loaded Terminal Original Brand New

Overview

The Siemens 3RT2018-2BM41 is a high-performance SIRIUS 3RT2 power contactor designed for reliable switching of motors and other resistive loads. Engineered for efficiency and durability, this 3-pole contactor is rated for AC-3e/AC-3 operation, handling currents up to 16 A and powers up to 7.5 kW at 400 V. Its compact S00 size makes it ideal for space-constrained applications, while the integrated spring-loaded terminals ensure fast, secure, and vibration-proof connections without the need for additional tools. The 220 V DC control voltage offers versatile application possibilities.

Key Features & Benefit

• High Performance: Capable of handling high currents (16 A) and power (7.5 kW) for demanding industrial applications.
• Versatile Control: Operates with a 220 V DC control voltage, suitable for a wide range of control circuits.
• Efficient and Reliable: The SIRIUS 3RT2 series is known for its long service life and high operational reliability, minimizing downtime and maintenance costs.
• Quick & Secure Connections: Spring-loaded terminals provide a fast, reliable, and vibration-resistant connection, reducing installation time and ensuring long-term operational integrity.
• Space-Saving Design: The compact S00 size allows for efficient panel layout and installation in tight spaces.
• Integrated Auxiliary Contact: Comes equipped with 1 normally open (1 NO) auxiliary contact, providing easy integration into control and signaling circuits.
• Global Standard Compliance: Adheres to international standards, ensuring compatibility and safety for global applications.

Function

The Siemens 3RT2018-2BM41 serves as an electromechanical switch for controlling the flow of power to electrical loads. It is primarily used for:

• Switching 3-phase AC motors (AC-3/AC-3e).
• Switching resistive loads (AC-1).
• Enabling and disabling power to industrial machinery and equipment.
• Integration into automated control systems for remote operation.

Technical Specification

• Product Type: Power Contactor
• Product Number: 3RT2018-2BM41
• Series: SIRIUS 3RT2
• Operating Current (AC-3e/AC-3): 16 A
• Operational Power (AC-3e/AC-3): 7.5 kW @ 400 V
• Number of Poles: 3-pole
• Control Supply Voltage: 220 V DC
• Auxiliary Contacts: 1 NO (Normally Open)
• Connection Type: Spring-loaded terminal
• Size: S00

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