3SW7 Display Unit for 1600A Intelligent Universal Circuit Breaker – HMI Module

Take Control of Your Power System with the 3SW7 Intelligent Display Unit

The Siemens 3SW7 Display Unit is the advanced Human-Machine Interface (HMI) designed specifically for 1600A Intelligent Universal Circuit Breakers. This critical component transforms your breaker into a smart, data-rich node on your network, providing real-time visibility into electrical parameters, system status, and potential faults. Ensure operational safety, improve maintenance planning, and prevent costly downtime with clear, at-a-glance information.

Key Features & Benefits:

• • • Real-Time System Monitoring: Instantly view critical data like current (A), voltage (V), power (kW), frequency (Hz), and energy (kWh) directly on the breaker.

    • Comprehensive Status Indications: Clear visual and textual alerts for trip conditions, warnings, ready-to-close, and spring-charged status.

    • Enhanced Diagnostic Capabilities: Access a log of past events and alarms to quickly diagnose the root cause of trips and disturbances.

    • Intuitive User Interface: Navigate menus and parameters easily with a clear LCD screen and tactile buttons, simplifying configuration and operation.

    • Seamless Integration: Designed as a direct replacement and upgrade unit for Siemens 3WL/3WT 1600A circuit breakers, ensuring perfect fit and full compatibility.

    • Improved Safety: Allows for local reading of parameters and status without needing to connect to a central PCU or software, keeping personnel safe.

    • Durable & Reliable: Built to withstand the demanding conditions of industrial and commercial electrical environments.

Technical Specifications:

• • • Product Series: Siemens 3SW7

    • Compatible Breaker Rating: 1600A

    • Function: Human-Machine Interface (HMI) / Display Module

    • Display Type: Backlit LCD Screen

    • Primary Data Displayed: Current, Voltage, Power, Energy, Frequency, Status, Alarms

    • Mounting: Directly onto the compatible 1600A Intelligent Universal Circuit Breaker

Who Needs This Display Unit?

This product is essential for:

• • • Maintenance Teams needing local diagnostics and status checks.

    • Facility Managers overseeing critical power infrastructure.

    • Panel Builders assembling or repairing control panels with Siemens breakers.

    • Plant Engineers requiring real-time data for energy management.

    • Anyone with a Siemens 3WL/3WT 1600A breaker that has a faulty, damaged, or missing display.

Package Includes:

• • 1 x 3SW7 Display Unit for 1600A Breaker