Siemens 3RT2535-1NE30 Power Contactor AC-3, 35A, 18.5 kW, 4-Pole, 48–80V AC/DC Coil, S2 Size Original Brand New

Overview

The Siemens 3RT2535-1NE30 power contactor is a high-performance switching device engineered for demanding industrial motor control applications. Designed for reliability and durability, it delivers 35 A AC-3 switching capacity, supports 18.5 kW at 400 V, and features a 4-pole configuration for versatile operational control. Its 48–80 V AC/DC coil provides compatibility across various systems, while the integrated varistor ensures superior surge protection and extended product life. Equipped with 2 NO + 2 NC main contacts and 1 NO + 1 NC auxiliary contacts, this contactor is suitable for a wide range of automation and motor control setups.

Benefit

• High switching capability: Supports 35 A AC-3 for robust motor control.

• Energy-efficient coil: Wide-range 48–80 V AC/DC operation enhances system compatibility.

• Built-in protection: Integrated varistor guards against voltage spikes.

• Versatile application: 4-pole design with mixed NO/NC contacts for flexible configuration.

• Long service life: Siemens engineering ensures exceptional durability and reliability.

• Easy installation: Screw terminal design simplifies wiring and maintenance.

Function

• Switching of three-phase motors up to 18.5 kW / 400 V

• Control circuit operation for industrial automation

• Reliable motor starting and stopping

Technical Features

• Contactor Type: Power Contactor

• Operational Class: AC-3

• Rated Current: 35 A

• Rated Power: 18.5 kW at 400 V

• Poles: 4-pole

• Coil Voltage: 48–80 V AC/DC, 50/60 Hz

• Main Contacts: 2 NO + 2 NC

• Auxiliary Contacts: 1 NO + 1 NC

• Protection: Integrated varistor

• Connection Type: Screw terminal

• Size: S2

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