Siemens 3RT2035-3AR60 Power Contactor 41A, 18.5kW, 400V, 3-Pole, Spring Terminals Original Brand New

Overview: Siemens 3RT2035-3AR60 Power Contactor

The Siemens 3RT2035-3AR60 is a high-performance power contactor from the trusted SIRIUS series, designed for the efficient switching of motors and other industrial loads. This robust 3-pole contactor is engineered for applications up to 41A and 18.5 kW at 400V, making it a reliable solution for a wide range of industrial control systems. Its compact S2 size allows for space-saving installation in control cabinets, while the combination of screw and spring-loaded terminals ensures both secure connections for power and fast, reliable wiring for control signals.

Key Benefit & Features

• High Performance: Rated for AC-3e/AC-3 applications, handling 41 A and 18.5 kW at 400 V, providing exceptional reliability for motor switching.
• Versatile Auxiliary Contacts: Equipped with one normally open (NO) and one normally closed (NC) auxiliary contact, allowing for flexible integration into control and signaling circuits.
• Dual Terminal Technology: Features screw terminals for the main power circuit, ensuring a secure and durable connection for high-current loads. The control and auxiliary circuits utilize innovative spring-loaded terminals for quick, vibration-proof, and maintenance-free wiring.
• Global Standard Operation: The contactor coil operates on a flexible voltage range of 400 V AC at 50 Hz and 400-440 V AC at 60 Hz, ensuring compatibility with various power grids worldwide.
• Compact Design: The S2 size frame is a balance of power and compactness, ideal for installations where panel space is at a premium.
• Durability and Reliability: Built with high-quality materials and engineering from Siemens, this contactor is designed for a long service life and dependable operation in demanding industrial environments.

Technical Specification

• Product Number: Siemens 3RT2035-3AR60
• Contactor Type: Power Contactor, 3-Pole
• Current Rating (AC-3e/AC-3): 41 A
• Power Rating: 18.5 kW at 400 V
• Operating Voltage: 400 V AC (50 Hz) / 400-440 V AC (60 Hz)
• Auxiliary Contacts: 1 NO + 1 NC
• Main Circuit Connection: Screw Terminal
• Control & Auxiliary Circuit Connection: Spring-Loaded Terminal
• Size: S2
• Series: SIRIUS

Function & Application

The Siemens 3RT2035-3AR60 contactor is ideal for a variety of applications, including:

• Motor Control: Efficiently starts and stops three-phase motors.
• Industrial Automation: Serves as a key component in complex control and automation systems.
• Load Switching: Switches resistive and inductive loads in commercial and industrial settings.
• HVAC Systems: Used in heating, ventilation, and air conditioning equipment.
• Pump and Compressor Control: Provides reliable switching for pumps, compressors, and fans.

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