Siemens 3RT5035-1BB40 Contactor DC 24V, AC3 18.5 kW, 3-Pole, S2 Screw Terminal Original Brand New

Overview

The Siemens 3RT5035-1BB40 is a high-performance electrical contactor designed for industrial and commercial applications. With a DC 24V coil and the capability to handle AC3 loads up to 18.5 kW at 400V, this 3-pole contactor ensures reliable switching and optimal performance in demanding environments. Featuring a modern S2 screw terminal design, it offers secure and easy installation.

Key Benefit

• High Power Handling: Supports AC3 loads up to 18.5 kW at 400V for industrial-grade operations.

• Reliable Switching: Ensures safe and efficient switching of DC 24V circuits.

• Durable Design: 3-pole configuration and robust screw terminals guarantee long-lasting performance.

• Easy Installation: S2 screw terminals simplify mounting and wiring for technicians.

• Versatile Applications: Ideal for motor control, automation systems, and electrical panels.

Function and Application

The primary function of the 3RT5035-1BB40 contactor is the safe and efficient switching of three-phase power to industrial motors, heating elements, and other high-current loads.

• Motor Control: It forms the core component in motor starters (direct or reversing) for machines like pumps, fans, conveyors, and compressors.

• Load Switching: Used in automation systems to turn on/off high-power loads based on control signals from PLCs, relays, or switches.

• Safety: The high-integrity switching mechanism ensures rapid and safe interruption of current when necessary.

Technical Specification

• Model Number: 3RT5035-1BB40

• Type: Contactor

• Coil Voltage: DC 24V

• Load Capacity: AC3 18.5 kW at 400V

• Poles: 3

• Terminal Type: S2 screw terminal

• Brand: Siemens

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