DIN Rail Changeover Switch 40A 230/400VAC

This changeover switch can load and break circuits under normal conditions, functioning as a switch disconnector. It is designed for DIN rail installation and provides a simple way to switch between power sources.

High Quality Good Price 2p 4p DIN Rail Changeover Switch - Image 1

Technical Specifications

Overview

Reliable Power Transfer Solution

This modular DIN rail changeover switch is engineered for seamless power source switching, making it an ideal component for renewable energy systems, solar photovoltaic installations, and dual power supply setups. Designed for safety and efficiency, the switch allows for manual transfer between two power sources with a clear 'I-0-II' contact form. Its robust construction and standardized DIN rail mounting ensure easy integration into existing distribution boxes and electrical panels.


Dual power isolation switch unit
Compact dual power isolation switch designed for manual conversion and battery applications.

Technical Specifications

Protection Degree

IP20

Rated Voltage
240/415V AC
Rated Current Options
16A20A25A32A40A
Rated Frequency
50 Hz
Contact Form
1-0-2 (I-0-II)
Mounting
DIN rail EN60715 (35mm)

Diagram showing switch positions I, 0, and II
Visual guide for switch positions: I (Source 1), 0 (Disconnected), and II (Source 2).
DIN rail installation illustration
Designed for standard 35mm DIN rail mounting, compatible with standard distribution boxes.
Dimension diagram of the switch
Compact dimensions (82mm x 36mm x 66mm) allow for efficient panel space utilization.

Durability & Environment

Operational Lifespan

1,500 Cycles
Electrical Life
8,500 Cycles
Mechanical Life

Ambient Temperature
-5°C to 40°C
Terminal/Cable Size
50 mm²

Thermoset housing material detail
Constructed with heat-resistant thermoset plastics for long-term reliability and durability.

Configuration

Available Pole Configurations

  • 1 Pole
  • 2 Poles
  • 3 Poles
  • 4 Poles

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