Siemens 3RT2035-1NP34 Power Contactor 41A, 18.5kW, 3-Pole with Integrated Varistor Original Brand New

Overview

The Siemens 3RT2035-1NP34 is a high-performance power contactor designed for industrial and commercial applications. With a robust AC-3e/AC-3 rating, this 3-pole contactor delivers up to 41 A and handles loads up to 18.5 kW at 400 V. Its integrated varistor protects against voltage spikes, while the removable auxiliary switch and flexible screw terminals ensure easy installation and maintenance. Reliable, efficient, and compact, this contactor is ideal for motor control and power switching tasks.

Key Features & Benefit

• High Performance: Supports AC-3e/AC-3 applications with 41 A and 18.5 kW / 400 V load capacity.

• Versatile Control: Operates on 175–280 V AC/DC at 50/60 Hz for flexible installation options.

• Integrated Protection: Built-in varistor safeguards your system against voltage surges.

• Auxiliary Contacts: Comes with 2 NO + 2 NC auxiliary contacts for additional control functions.

• Easy Installation: Screw terminals and removable auxiliary switch enable hassle-free wiring and maintenance.

• Compact & Durable: Size S2 housing ensures space-saving design while maintaining long-term reliability.

Function

• Switching and controlling AC motors and other heavy electrical loads.

• Protection against overvoltage conditions thanks to integrated varistor.

• Facilitation of additional signaling and control via auxiliary contacts.

• Supports automation and industrial control systems with reliable AC/DC operation.

Technical Specification

• Model: Siemens 3RT2035-1NP34

• Type: Power Contactor

• Poles: 3-pole

• Current Rating: 41 A

• Power Rating: 18.5 kW / 400 V

• Coil Voltage: 175–280 V AC/DC

• Frequency: 50/60 Hz

• Auxiliary Contacts: 2 NO + 2 NC

• Terminal Type: Screw

• Size: S2

• Additional Features: Integrated varistor, removable auxiliary switch

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