Siemens 3RT2036-1AP04 Power Contactor 3-Pole, 51A, 22kW / 400V, 230V AC, Screw Terminal Original Brand New

Overview

The Siemens 3RT2036-1AP04 is a high-performance, 3-pole SIRIUS 3RT2 power contactor designed for reliable switching of electric motors and other loads up to 22 kW (at 400 V). As part of the SIRIUS modular system, this size S2 contactor offers exceptional power density, robust construction, and high contact reliability. It is engineered for AC-3e/AC-3 applications, supporting an operational current of 51 A.

Featuring a 230 V AC, 50 Hz control voltage, it includes integrated 2 NO + 2 NC auxiliary contacts and uses secure screw terminals for main and auxiliary circuits. The removable auxiliary switch block provides flexibility and ease of maintenance. This is an Active Product in the SIRIUS 3RT contactor series, ensuring long-term availability and support.

Key Features & Functions

• Rated Current: 51 A for high-performance applications.

• Power Capacity: 22 kW at 400 V for industrial-grade loads.

• Poles: 3-pole configuration for three-phase systems.

• Coil Voltage: 230 V AC, 50 Hz for standard industrial control.

• Auxiliary Contacts: 2 NO + 2 NC, supporting flexible control circuits.

• Connection Type: Screw terminals for secure and easy wiring.

• Size: S2, compact yet robust design.

• Additional Features: Removable auxiliary switch for customization and convenience.

Benefit

• Ensures reliable motor and load control in industrial environments.

• Reduces downtime with durable components and removable auxiliary contacts.

• Compact design saves space in control panels.

• Versatile application for AC-3 and AC-3e circuits.

• Easy installation with screw terminal connections.

Application

• Industrial motor starters

• Lighting and heating control systems

• Automation systems and machinery control

• Switchgear and panel installations

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