Siemens 3RT7035-1AN20 SIRIUS Contactor, AC-3, 40A, 18.5kW, 220V AC, Size S2, Screw Terminal Original Brand New

Overview

The Siemens 3RT7035-1AN20 is a high-performance SIRIUS series contactor designed for reliable switching of electric motors and other resistive loads. This 3-pole contactor is built for AC-3 duty and handles a rated operational current of up to 40A and a power output of 18.5kW at 400V. It features a compact Size S2 frame and robust screw terminals for secure and easy wiring. The coil operates on a standard 220V AC supply at 50/60 Hz, making it suitable for a wide range of industrial applications.

Key Features:

• High Performance: Rated for AC-3 duty, suitable for switching motors.
• Optimal Current & Power Ratings: Handles 40A and 18.5kW at 400V, providing ample capacity for medium-duty applications.
• Compact Size S2: Space-saving design for efficient panel layout.
• Reliable Screw Terminals: Ensures a strong, vibration-resistant connection.
• Versatile Coil Voltage: 220V AC, 50/60 Hz coil for global compatibility.
• 3-Pole Configuration: Ideal for controlling three-phase electrical circuits.
• Part of SIRIUS Family: Guaranteed quality and compatibility with other Siemens industrial control components.

Benefit

• Increased Efficiency: Reduces energy consumption by providing reliable switching and minimizing heat loss.
• Enhanced Safety: Prevents overloads and short circuits, protecting valuable equipment and personnel.
• Durable and Long-Lasting: Engineered for a high mechanical and electrical lifespan, reducing maintenance costs.
• Easy to Install: Screw terminals and compact design simplify mounting and wiring.
• Global Standard: Complies with international standards, ensuring seamless integration into various systems.

Function

• Motor Control: Starts, stops, and reverses three-phase motors.
• Load Switching: Switches resistive and inductive loads in industrial automation systems.
• Safety Interlocking: Used in control circuits for safety and sequence logic.
• Remote Switching: Allows remote control of electrical circuits.

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