Siemens 3RT2036-3AF00 SIRIUS Power Contactor, 51 A, 22 kW, 3-Pole, S2 Size Original Brand New

Overview

The Siemens 3RT2036-3AF00 is a high-performance SIRIUS 3RT2 series power contactor designed for reliable switching of motors and other industrial loads. This robust 3-pole contactor is rated for 51 A (AC-3e/AC-3) and a power output of 22 kW at 400 V. It features a control voltage of 110 V AC (50 Hz) and comes with integrated 1 NO + 1 NC auxiliary contacts, providing enhanced functionality for control circuits. The main circuit utilizes secure screw terminals, while the control and auxiliary circuits are equipped with convenient and reliable spring-loaded terminals, ensuring quick and easy wiring. Its compact S2 size makes it ideal for space-constrained applications without compromising on performance.

Benefit

• High Performance: Capable of handling significant loads with a 51 A rating and 22 kW power capacity, ensuring efficient operation.
• Space-Saving Design: The compact S2 size allows for installation in tight cabinets and control panels, optimizing valuable space.
• Reliable Connections: Features a combination of robust screw terminals for the main circuit and vibration-proof spring-loaded terminals for control and auxiliary circuits, minimizing maintenance and ensuring a secure connection.
• Versatile Application: Suitable for a wide range of industrial applications, including motor switching, resistive loads, and general power distribution.
• Enhanced Safety and Control: The integrated 1 NO + 1 NC auxiliary contacts provide essential feedback for safety and control systems.

Function

• Motor Switching: Efficiently controls the start and stop functions of three-phase motors.
• Load Switching: Serves as a reliable switch for various inductive and resistive loads in industrial environments.
• Control Integration: The auxiliary contacts enable seamless integration into complex control and automation systems.
• Overload Protection (when combined with a thermal overload relay): When paired with a suitable SIRIUS overload relay, it provides comprehensive protection for motors against overcurrents.

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