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Description

The Siemens 6EW1860-3AA is a legacy voltage regulator module from the SICOMP series. This unit is designed to provide stable voltage regulation within specific industrial control environments. Please note that this component has been officially discontinued by the manufacturer, making it a critical spare part for maintaining legacy automation systems that rely on the SICOMP architecture.

Features

  • Engineered for reliable voltage regulation in industrial control applications.
  • Designed for integration within the Siemens SICOMP product ecosystem.
  • Robust construction suitable for demanding plant environments.
  • Direct replacement for existing 6EW1860-3AA installations.

Technical Specifications

Manufacturer Siemens
Model Number 6EW1860-3AA
Product Type Voltage Regulator Module
Input Voltage 22V AC
Frequency 50Hz
Status Discontinued by Manufacturer

Installation Guidelines

  • Ensure the system power is completely disconnected before attempting to install or remove the module.
  • Verify that the incoming power supply matches the 22V AC, 50Hz requirement exactly to prevent damage to the internal circuitry.
  • Install the module in a clean, dry environment with adequate ventilation to prevent overheating during operation.
  • Ensure that all terminal connections are secure and properly seated to avoid intermittent voltage drops or signal loss.
  • Follow standard ESD (Electrostatic Discharge) handling procedures when touching the module internals or connector pins.

FAQ

Is this item new or refurbished?

This module is a legacy component discontinued by the manufacturer. Availability is typically limited to surplus stock; please contact our sales team to confirm the specific condition of current inventory.

Can this module be used as a direct replacement for other SICOMP parts?

The 6EW1860-3AA is specific to its part number. It is intended to replace an identical unit in an existing system. We recommend verifying your original part number against this model before procurement.

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