Siemens 3RT2516-1XF40-0LA2 Traction Contactor 9A, 4 kW, 4-Pole, 110V DC with Varistor Original Brand New

Overview

The Siemens 3RT2516-1XF40-0LA2 traction contactor is engineered for reliable performance in demanding AC-3 applications. Designed with a solid-state operating mechanism and integrated varistor, it ensures smooth and safe switching of traction loads. Ideal for industrial and transportation applications, this 4-pole contactor provides consistent operation at 9 A and 4 kW / 400 V.

Key Benefit

• Reliable Switching: Solid-state operating mechanism reduces mechanical wear, ensuring long service life.

• Enhanced Protection: Integrated varistor protects against voltage spikes and prolongs component lifespan.

• Versatile Application: Suitable for AC-3 loads, traction systems, and other industrial equipment.

• High Performance: Supports 9 A current and 4 kW / 400 V power for robust traction applications.

• User-Friendly Installation: Screw terminals and compact S00 frame size make wiring and setup easy.

Function and Application

The 3RT2516-1XF40-0LA2 functions as an electrical switch for controlling a power circuit. Its primary applications include:

• Switching 3-phase AC motors (AC-3 operation) up to 4 kW/9 A.

• Use in railway systems (locomotives, train cars).

• Switching high-current loads in battery-operated systems (e.g., forklift trucks, electric vehicles).

• Any industrial application requiring a robust, vibration-resistant contactor with a 110V DC control circuit.

Technical Specification

• Type: Traction Contactor

• AC-3 Rated Current: 9 A

• Power: 4 kW / 400 V

• Poles: 4

• Control Voltage: 110 V DC, 0.7–1.25*Uc

• Operating Mechanism: Solid-state

• Main Contacts: 2 NO + 2 NC

• Terminals: Screw

• Frame Size: S00

• Protection Feature: Integrated Varistor

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