Siemens 3RT2018-2BW42 Power Contactor 16A, 7.5 kW, 3-Pole, 48V DC, S00 Size Original Brand New

Overview

The Siemens 3RT2018-2BW42 is a high-performance power contactor designed for industrial and commercial applications. Engineered for reliability and efficiency, this 3-pole contactor supports AC-3e/AC-3 operation at 16 A, making it ideal for controlling motors and electrical circuits up to 7.5 kW at 400 V. With its 48 V DC coil and spring-loaded terminals, installation is quick and maintenance-free, while its auxiliary contact (1 NC) ensures flexible control and signaling. Sized at S00, it is compact yet robust, suitable for diverse automation setups.

Key Benefit

• Reliable Performance: Supports AC-3e/AC-3 operation up to 7.5 kW, ensuring efficient motor control.

• Easy Installation: Spring-loaded terminals simplify wiring and reduce installation time.

• Compact Design: S00 size offers space-saving integration in electrical panels.

• Enhanced Safety: Auxiliary contact (1 NC) allows for precise control and system signaling.

• Durable Construction: Siemens quality guarantees long-term operational stability and low maintenance.

Functions & Features

• 3-pole power contactor for AC-3e/AC-3 load applications

• Rated operational current: 16 A

• Motor power rating: 7.5 kW / 400 V

• Coil voltage: 48 V DC

• Auxiliary contact: 1 NC for control or signaling

• Spring-loaded terminals for secure and fast connection

• Compact S00 size for easy integration in control panels

• High operational reliability for industrial automation systems

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