Siemens 3RT2036-3AP60 SIRIUS Power Contactor S2, 51A, 22kW, 220V AC, Screw/Spring-Loaded Terminals Original Brand New

Overview

The Siemens 3RT2036-3AP60 is a high-performance SIRIUS series power contactor designed for reliable switching of motors and other electrical loads. This 3-pole contactor, size S2, is rated for AC-3e/AC-3 operation, handling currents up to 51 A and power up to 22 kW at 400 V. Its robust design and versatile terminal connections make it suitable for a wide range of industrial applications, from motor control to general load switching.

Key Features

• High Power Rating: Capable of handling up to 51 A and 22 kW, making it ideal for medium-duty motor and load control.
• Dual Voltage Coil: Operates with a control voltage of 220 V AC at 50 Hz and 240 V AC at 60 Hz, offering flexibility for different power systems.
• Integrated Auxiliary Contacts: Features one normally open (1 NO) and one normally closed (1 NC) auxiliary contact, providing essential feedback and control functions for your circuit.
• Hybrid Terminal System: The main circuit utilizes reliable screw terminals for secure and high-current connections, while the control and auxiliary circuits use fast and easy-to-use spring-loaded terminals, reducing wiring time and ensuring vibration-proof connections.
• Compact Size (S2): Part of the SIRIUS modular system, this contactor has a compact footprint for its power class, saving valuable space in control cabinets.

Benefit

• Enhanced Reliability: Built with Siemens’ renowned quality, ensuring long service life and stable performance in demanding industrial environments.
• Simplified Installation: The combination of screw and spring-loaded terminals streamlines the wiring process, saving time and labor costs.
• Versatile Application: Suitable for a wide range of uses including motor control, resistive load switching, and more, across various industries.
• System Integration: Fully compatible with other Siemens SIRIUS modular products, allowing for easy expansion and integration into existing control systems.

Function

The Siemens 3RT2036-3AP60 power contactor serves as an electromagnetic switch for controlling high-power electrical circuits. It is primarily used to:

1. Start and Stop Motors: Safely connect and disconnect motors from the power supply.
2. Switching of Lighting: Control high-wattage lighting systems.
3. Heater Control: Switch on and off heating elements in industrial processes.
4. Load Management: Isolate or connect various electrical loads in automated systems.

Technical Specification

• Product Type: Power Contactor
• Product Number: 3RT2036-3AP60
• Series: SIRIUS 3RT2
• Size: S2
• Number of Poles: 3-pole
• Rated Current (AC-3e/AC-3): 51 A
• Rated Power (AC-3e/AC-3): 22 kW at 400 V
• Control Coil Voltage: 220 V AC (50 Hz) / 240 V AC (60 Hz)
• Auxiliary Contacts: 1 NO + 1 NC
• Main Circuit Terminals: Screw Terminals
• Control/Auxiliary Terminals: Spring-Loaded Terminals
• Operating Temperature: -25 to +60 °C
• Mounting: Snap-on and screw fixing

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