Siemens 3RT1054-3AV36 Power Contactor 115A, 55kW, 3-Pole, AC/DC Control Original Brand New

Overview

The Siemens 3RT1054-3AV36 is a robust and reliable power contactor designed for heavy-duty industrial applications. With a capacity of 115 A and a switching power of 55 kW at 400 V AC, this 3-pole contactor ensures efficient motor control and high operational safety. It supports both AC (50–60 Hz) and DC control voltages (Uc: 380–420 V), making it versatile for various industrial setups. The device features a conventional drive, box terminals for main circuits, and spring-loaded terminals for control and auxiliary circuits, ensuring secure and easy installation.

Key Features & Functions

• High Power Handling: AC-3e/AC-3 rated for 115 A, 55 kW / 400 V applications.

• Three-Pole Design: Ensures efficient motor switching and reliable operation.

• Auxiliary Contacts: Includes 2 NO + 2 NC contacts for flexible control options.

• Dual Voltage Operation: Supports AC (50–60 Hz) and DC (Uc: 380–420 V) systems.

• Durable Terminals: Box terminal for main circuit and spring-loaded terminals for control circuits.

• Industrial Reliability: Designed for heavy-duty operations and long service life.

Benefits

• Enhanced Motor Protection: Reliable switching reduces motor wear and downtime.

• Versatile Control: Compatible with both AC and DC voltage systems.

• Easy Installation: Intuitive terminal design simplifies wiring and maintenance.

• Long Lifespan: High-quality Siemens engineering ensures durability under continuous operation.

• Operational Safety: Multiple auxiliary contacts provide additional control flexibility.

Applications

• Industrial motor control

• HVAC systems

• Manufacturing automation

• Heavy machinery switching

• Power distribution panels

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