Siemens 3RT2036-3NP30 Power Contactor 51A, 3-Pole, 22 kW / 400 V, Integrated Varistor Original Brand New

Overview

The Siemens 3RT2036-3NP30 is a premium 3-pole power contactor designed for efficient and reliable electrical switching in industrial and commercial applications. Rated at 51 A and capable of handling 22 kW at 400 V, this contactor ensures optimal performance for AC-3e/AC-3 loads. It comes with an integrated varistor to protect against voltage spikes, and features both screw and spring-loaded terminals for easy installation.

Key Benefits

• High Reliability: Ensures stable operation under AC-3e/AC-3 load conditions.

• Integrated Protection: Built-in varistor safeguards equipment from voltage spikes.

• Flexible Installation: Screw terminals for main circuit, spring-loaded terminals for control and auxiliary circuits.

• Versatile Application: Suitable for industrial automation, motor control, and power distribution systems.

• Compact Design: Size S2 allows for easy integration in panels without compromising space.

Functions & Features

• Rated Current: 51 A (AC-3e/AC-3)

• Rated Power: 22 kW / 400 V

• Poles: 3-pole

• Operating Voltage: 175-280 V AC/DC, 50/60 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Main Circuit Terminals: Screw-type

• Control & Auxiliary Circuit Terminals: Spring-loaded

• Integrated Varistor: Protects against transient overvoltages

• Compact Size: S2

Application

The Siemens 3RT2036-3NP30 power contactor serves the fundamental function of remotely and automatically switching electrical loads, particularly three-phase AC motors. It is ideally used in:

1. Motor Control: Switching motors in pumps, fans, conveyors, and machine tools.

2. Industrial Automation: Used in complex control panels, HVAC systems, and production lines.

3. Resistive Loads: Switching heating elements, lighting circuits, and other high-current loads

For more industrial automation and control products, and to check the current stock and pricing for the Siemens 3RT2036-3NP30, visit Turll today.