Main Switch

Take control of your home’s electrical safety with this high-performance Residential Main Switch. Often referred to as a Switch Disconnector or Isolator, this device serves as the master control point for your entire electrical system, allowing you to manually cut power to all sub-circuits for maintenance, repairs, or in the event of an emergency.

Key Highlights

  • Dual-Pole (DP) Isolation: Simultaneously disconnects both the Live and Neutral wires, ensuring the entire downstream system is fully de-energized and safe to handle.
  • Positive Contact Indication: Features a high-visibility mechanical flag (Green/Red) or clear I/O (ON/OFF) markings that provide definitive confirmation of the switch’s status.
  • Heavy-Duty Construction: Built from industrial-grade, flame-retardant polycarbonate or housed in an iron-clad enclosure to withstand high-current switching and prevent fire spread.
  • Standardized Installation: Designed for effortless mounting on a standard 35mm DIN rail, making it compatible with almost all modern domestic consumer units and distribution boards.
Feature Details
Rated Current ($I_n$) 40A, 63A, 80A, or 100A
Rated Voltage ($U_n$) 230V – 240V AC (Single Phase)
Number of Poles 2 Pole (DP)
Breaking Capacity Up to 10kA (When used with protective backup)
Standard Compliance IEC 60947-3 / BS EN 60947-3
Terminal Capacity Accommodates up to $35mm^2$ or $50mm^2$ cables
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