3 Phase Auto Reset PEN Fault Protection with 100A MCB

The 3 Phase PME MCB allows 3 phase PME protection to be added to any cabinet build or EV installation. This listing is for the MCB without any enclosure. If you are looking for options with enclosures or other electrical protection, please see our other listings here

Main Functionality

• Automatically monitors the supply voltage on 400V.
• Completed with one 5-pole circuit breaker with built-in PME fault detection.
• Following an under-voltage isolation, it will automatically reset when the normal operating range is restored.
• Following an over-voltage isolation, on the grounds of safety, you will need to press the RED “RESET” button of WP9 to reset the device.

Available Options

• 5 pole self resetting 100A MCB as a stand alone module. 
• Options in enclosures see our other listings 

Key Advantages

• 3 Phase PME Protection : add 3 phase PME to any cabinet/installation
• Self Resetting 100A PME MCB
• Protect multiple chargers : up to 9x 7kw chargers or 3 22kw chargers with 1 device
• Easy to upgrade existing installations. 

Key Features

• 3 Phase PEN Fault Detection.
• 1x 100A self resetting MCB
• Mains Isolation.

Install Guide can be found here

Electrical Properties

• Rated Voltage - 400V
• Operation - 207V-253V(4 Seconds) each phase
• Rated current of MCB - 100A
  

WARNING This product must be installed by a qualified electrician in accordance with IET Wiring Regulations BS 7671 (18th edition or later) and current Building Regulations.

Ensure the electrical supply is disconnected before installing or removing the cover of the unit.

Once installed, the unit has a live main supply (400V or higher) within the enclosure. The cover must not be removed until the supply to the unit has been isolated or disconnected.