Siemens 3RT2023-1BG40 Power Contactor 3-Pole, 9A, 4kW / 400V, AC-3, 1NO+1NC Original Brand New

Overview

The Siemens 3RT2023-1BG40 is a high-performance 3-pole power contactor from the SIRIUS 3RT2 series, expertly designed for switching motors and other resistive loads up to 4 kW (at 400V). This dependable motor control component is rated for an operational current of 9 A (AC-3e/AC-3) and features a 125 V DC control coil, making it suitable for modern control systems requiring DC operation. Its compact Size S0 design and robust screw terminal connections ensure reliable performance and easy integration into industrial control panels.

Key Features & Function

• Type: Power Contactor (AC-3e/AC-3)

• Rated Current: 9 A

• Power Capacity: 4 kW at 400 V

• Poles: 3-pole configuration for multi-phase applications

• Coil Voltage: 125 V DC

• Auxiliary Contacts: 1 NO + 1 NC for signaling and control functions

• Mounting: Screw terminal for secure and reliable connections

• Size: Compact S0 design for space-saving panel installations

• Durability: Engineered for long-lasting performance in industrial environments

Benefit

• Ensures safe and reliable motor control

• Reduces downtime with high-performance switching

• Easy installation with standardized screw terminals

• Compact S0 size saves panel space

• Supports multiple automation and control applications

Application

• Industrial motor control

• Automation systems

• Electrical panels and switchgear

• AC-3 load switching up to 4 kW

• Auxiliary signaling and control circuits

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