Siemens 3RT2035-1AK60-1AA0 SIRIUS Power Contactor, 41A, 18.5kW, 110V AC, S2 Size Original Brand New

Overview

The Siemens 3RT2035-1AK60-1AA0 is a high-performance SIRIUS power contactor designed for reliable and efficient switching of electrical loads, particularly motors. This robust 3-pole contactor is rated for AC-3e/AC-3 operation, handling currents up to 41A and motor power up to 18.5kW at 400V. Its compact S2 size and screw terminals make installation straightforward and secure. The contactor is engineered for an upright mounting position, ensuring optimal performance in various industrial applications.

Key Features & Benefit

• High Performance: Rated for 41A and 18.5kW at 400V, providing reliable power switching for demanding applications.
• Versatile AC Coil: Operates on a dual-frequency coil (110V AC, 50 Hz / 120V AC, 60 Hz), offering flexibility in different power systems.
• Integrated Auxiliary Contacts: Includes 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contact, enabling enhanced control and signaling functions without the need for additional modules.
• Secure Screw Terminals: Ensures a strong, vibration-resistant connection for all power and control wiring, simplifying maintenance and improving safety.
• Compact S2 Size: Space-saving design allows for efficient use of panel space in control cabinets.
• Reliable Siemens Quality: Part of the trusted Siemens SIRIUS family, known for its long service life, durability, and superior performance in industrial environments.
• Upright Mounting: Specifically designed for an upright installation, optimizing internal component function and longevity.

Function

The Siemens 3RT2035-1AK60-1AA0 power contactor is primarily used for the following functions:

• Motor Control: Serves as a primary component for starting and stopping three-phase motors.
• Load Switching: Efficiently switches other resistive or inductive loads, such as heaters, lighting systems, and transformers.
• Safety Interlocking: The integrated auxiliary contacts can be used for safety interlock circuits and status indication.
• Automation Systems: Integrates seamlessly into industrial automation systems and control panels.

Technical Specification

• Product Number: 3RT2035-1AK60-1AA0
• Product Type: Power Contactor
• Application: AC-3e/AC-3
• Rated Current: 41 A
• Rated Power: 18.5 kW @ 400 V
• Number of Poles: 3-pole
• Coil Voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
• Auxiliary Contacts: 1 NO + 1 NC
• Terminal Type: Screw Terminal
• Size: S2
• Mounting Position: Upright
• Series: Siemens SIRIUS

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