Siemens 3RT2036-3AC20 Power Contactor 51A, 22kW, 3-Pole, 24V AC, AC-3/AC-3e Original Brand New

Overview

The Siemens 3RT2036-3AC20 is a reliable and versatile power contactor designed for industrial and commercial electrical systems. Built for high-efficiency operation, it supports AC-3 and AC-3e applications with a rated current of 51 A and a power rating of 22 kW at 400 V. This 3-pole contactor ensures safe and durable switching performance, suitable for motors, heaters, and other high-power equipment.

Key Benefits 

• High Reliability: Designed by Siemens, ensuring long-lasting operation in industrial environments.

• Versatile Applications: Compatible with AC-3 and AC-3e duties, ideal for motor switching.

• Compact and Efficient: Size S2 allows easy installation in control panels without sacrificing performance.

• Safe Operation: Equipped with 1 NO + 1 NC auxiliary contacts for flexible control configurations.

• Easy Wiring: Screw terminal for the main circuit and spring-loaded terminals for control and auxiliary circuits simplify installation.

Functions & Features

• Rated Current: 51 A

• Rated Power: 22 kW / 400 V

• Poles: 3-pole design for reliable power switching

• Coil Voltage: 24 V AC, 50/60 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Main Circuit Terminals: Screw terminals for secure connections

• Control & Auxiliary Terminals: Spring-loaded for fast and reliable wiring

• Size: S2

The 3RT2036-3AC20 is engineered for industrial motor control, automation systems, and other high-power electrical applications, delivering precision, durability, and safety in every operation.

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