Siemens SIRIUS 3RT2038-1AN60 Power Contactor, 80A, 37kW, 200V AC Coil, 3-Pole, Size S2, Screw Terminal Original Brand New

Overview

The Siemens 3RT2038-1AN60 power contactor is a high-performance switching device from the proven SIRIUS 3RT2 series, designed for motor control and switching resistive loads. This robust 3-pole contactor is rated for $80\text{A}$ (AC-3e/AC-3) and $37\text{ kW}$ at $400\text{ V}$. It features a $200\text{ V AC}$ control coil operating at $50\text{ Hz}$ or $200-220\text{ V}$ at $60\text{ Hz}$, making it suitable for a wide range of global applications. Its compact Size S2 construction and reliable screw terminals simplify installation and wiring in industrial control panels.

Technical Specifications / Key Features

• Product Number: 3RT2038-1AN60
• Manufacturer: Siemens
• Series: SIRIUS 3RT2
• Type: Power Contactor
• Rated Operational Current (AC-3e/AC-3, $400\text{ V}$): $80\text{ A}$
• Rated Power (AC-3e/AC-3, $400\text{ V}$): $37\text{ kW}$
• Poles: 3-pole main circuit
• Control Supply Voltage (Coil): $200\text{ V AC}$ ($50\text{ Hz}$) / $200-220\text{ V AC}$ ($60\text{ Hz}$)
• Auxiliary Contacts (Integrated): $1\text{ NO}+1\text{ NC}$ (Normally Open + Normally Closed)
• Terminal Type: Screw Terminal
• Contactor Size: S2
• Mounting: DIN Rail or Screw Fixing
• Application: Switching motors, fans, pumps, and other resistive loads.

Benefit

• High Performance: Efficiently manages $80\text{ A}$ and $37\text{ kW}$ loads, ensuring reliable motor starting and stopping.
• Global Versatility: The specific $200\text{ V AC}$ coil rating is ideal for regions utilizing this control voltage (e.g., specific industrial standards).
• Time-Saving Installation: Features robust screw terminals for secure and easy wiring of the main and auxiliary circuits.
• Integrated Flexibility: Includes a built-in $1\text{ NO}$ and $1\text{ NC}$ auxiliary contact for monitoring and control circuit integration.
• Long Service Life: Part of the SIRIUS family, known for exceptional mechanical and electrical endurance.

Application

The Siemens 3RT2038-1AN60 is the ideal component for:

• Controlling 3-phase AC motors up to $37\text{ kW}$.
• Integration into Motor Starter Combinations (e.g., reversing starters, star-delta starters).
• Switching electrical heating, lighting, and power distribution systems.
• Use in machinery and plant engineering where reliable, high-current switching is required.

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