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Automatic Mains Failure Assemblies, Manual Changeover Switches and Generator Connection Points

A comprehensive range of 4P Automatic Mains Failure Assemblies (AMF) designed for permanent installations, rated from 100A to 800A. Assemblies change over automatically from permanent mains to stand-by generator or alternative mains should the permanent mains fail.

Manual Changeover Switch Assemblies (MCO), rated from 100A to 630A, are designed for permanent installations, to switch from a permanent mains supply to a stand-by generator (or alternative mains supply) should the permanent mains fail. Upon restoration of the permanent supply, the switch can be manually changed back to permanent mains power. They are a simple, cost effective way of providing back-up power to an installation.

When an installation is to be provided with a stand-by generator, if quick connection is required, a Generator Connection Point (GCP) should be installed. GCPs incorporate single-pole drain power connectors rated at 500A or 800A, which mate with suitable, cable mounted single-pole source connectors fed from the generator.

Explore Changeover Assemblies. Products

A comprehensive range of 4P Automatic Mains Failure Assemblies (AMF) designed for permanent or temporary installations, rated from 100A to 800A. Assemblies change over automatically from Permanent Mains to Stand-by Generator or Alternative Mains should the Permanent Mains fail. Upon restoration of the Permanent supply, the system can automatically revert to Permanent Mains and halt the stand-by generator after a run down period (where applicable). Changeover is via electrically and mechanically interlocked contactors and control is via a Deep…

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Manual Changeover Switch Assemblies (MCO) are designed for permanent and temporary installations, to switch from a permanent mains supply to a stand-by generator (or alternative mains supply) should the permanent mains fail. Upon restoration of the permanent supply, the switch can be manually changed back to permanent mains power. They are a simple, cost effective method of providing back-up power to installations where a loss of supply for a short duration is acceptable.

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When an installation is to be provided with a stand-by generator, if quick connection is required, a Generator Connection Point (GCP) should be installed. GCPs incorporate single-pole drain power connectors rated at 500A or 800A, which mate with suitable cable mounted single-pole source connectors fed from the generator. To provide greater security against accidental or unauthorised withdrawal or insertion of connectors, the powerlock connectors are mounted behind a padlockable door which provides controlled access.

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