Siemens 3RT2036-1AL20 SIRIUS Power Contactor AC-3e/AC-3, 51 A, 22 kW, 230 V AC Coil, Size S2 Original Brand New

Overview

The Siemens 3RT2036-1AL20 is a high-performance power contactor from the renowned SIRIUS series, engineered for reliable switching of motors and other industrial loads. This robust 3-pole contactor is rated for AC-3e/AC-3 applications, handling a substantial current of 51 A and a power output of up to 22 kW at 400 V. Its compact Size S2 form factor makes it ideal for a wide range of industrial control panel applications where space is at a premium.

The contactor features an efficient 230 V AC coil for operation and includes integrated auxiliary contacts (1 normally open, 1 normally closed) to simplify your control circuitry. With its secure screw terminals, installation is straightforward and maintenance is minimal.

Benefit

• High Performance: Capable of switching high loads with a 51 A current rating and 22 kW power handling.
• Reliable Operation: Part of the trusted Siemens SIRIUS family, ensuring long-term durability and consistent performance.
• Space-Saving Design: The compact Size S2 frame allows for efficient use of space within control cabinets.
• Simplified Wiring: Includes integrated 1 NO + 1 NC auxiliary contacts, reducing the need for external components and simplifying control circuit design.
• Easy Installation: Features robust screw terminals for a secure, hassle-free connection.
• Global Standard: Complies with international standards for industrial control gear, making it suitable for a wide variety of applications worldwide.

Function

• Motor Switching: Primarily used for the reliable ON/OFF switching of three-phase motors.
• Industrial Load Control: Can be used to switch other resistive or inductive loads in industrial automation systems.
• Auxiliary Control: The integrated auxiliary contacts provide status feedback and enable interlocking functions within a control circuit.
• Power Circuit Isolation: Acts as a key component for safely isolating power to equipment during maintenance or emergencies.

Technical Specification

• Product Number: 3RT2036-1AL20
• Product Type: Power Contactor
• Series: Siemens SIRIUS 3RT
• Application: AC-3e/AC-3
• Rated Current (AC-3e/AC-3): 51 A
• Rated Power (at 400 V): 22 kW
• Number of Poles: 3
• Coil Voltage: 230 V AC, 50/60 Hz
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Termination: Screw Terminal
• Size: S2
• Mounting: DIN rail or screw mounting

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