The Navitas N100AMS 100A Double Pole Main Switch is designed to provide main isolation within single phase consumer units and distribution equipment.

Rated at 100A, the device switches both line and neutral conductors simultaneously, providing a clear means of isolation for the installation. Its DIN rail mounted design allows straightforward integration within compatible consumer units and distribution enclosures.

The lockable operating mechanism also allows the device to be secured in the isolated position where required, supporting safe working practices during maintenance and electrical work.

Every Navitas main switch is individually tested during manufacture and undergoes the Navitas 37 point quality control inspection process before leaving the factory. The N100AMS is manufactured in accordance with BS EN 60947 3 and forms part of the wider Navitas switching and isolation range.

The N100AMS is designed for use as the main isolating switch within single phase electrical distribution equipment.

Its 100A rating and double pole switching arrangement make it particularly suitable for consumer units and other applications where both line and neutral conductors need to be isolated together.

Typical applications include:

• Single phase consumer units
• Domestic electrical installations
• Light commercial distribution equipment
• Distribution enclosures
• Replacement main switch applications
• New build electrical installations

A main switch is one of the simplest devices within a consumer unit, but its role is fundamental. When isolation is required, the installer needs confidence that the device will operate correctly and provide a reliable means of disconnecting the installation.

At Navitas, that starts with the same approach to quality control used throughout our circuit protection range. Every main switch is individually tested before leaving the factory and passes through our comprehensive 37 point inspection process.

The N100AMS has been designed for straightforward DIN rail installation, with double pole switching of line and neutral and a lockable operating mechanism that supports safe isolation where required.

Manufactured to BS EN 60947 3, it provides electricians with a dependable 100A main switch for use within compatible single phase consumer units and distribution equipment.

For us, even the simplest device deserves the same attention to reliability and consistency as the protection devices surrounding it.