PME Consumer Unit with Load Balancing & kWh Meter (WMEPME12/LBK)

The WMEPME12/LBK is a metal PME consumer unit listed with an RCBO, load balancing and kWh energy metering. It is a configuration option for EV installations requiring demand management and energy-use monitoring.

Please contact Power & Data UK with the full model code before ordering to confirm the supplied RCBO rating, protection arrangement, SPD provision and enclosure dimensions. Meter suitability for billing also depends on the exact meter and certification.

Product configuration

• Model: WMEPME12/LBK
• Listed functions: PME fault detection, load balancing and kWh energy metering
• Enclosure material: metal

Final selection must match the charge point, incoming supply and circuit design.

Images are representative of the PME range and may show a different current rating or component arrangement.

Compare metal PME consumer units

Select by the required protection, metering and load-management functions. Confirm the fitted component specifications for your installation.

Browse our PME and PEN fault protection units for other configurations.

• Model: WMEPME12/LBK
• Listed configuration: PME consumer unit with RCBO, load balancing and kWh metering
• Enclosure material: metal

Please contact Power & Data UK to confirm the RCBO current rating, curve, pole arrangement, residual-current type/sensitivity and breaking capacity; SPD provision; load-management equipment; meter details; enclosure dimensions, module capacity and IP rating; and assembly specifications.

Installation and commissioning must be carried out by a qualified electrician. Use the instructions supplied with the exact assembly and the charge point, together with the applicable BS 7671 requirements.

• Confirm the charge point's requirements for residual-current, DC leakage, overcurrent and PEN fault protection.
• Select cable sizes and protective-device settings for the load and installation conditions.
• Follow the wiring diagram, terminal identification and tightening torques supplied with the exact assembly.
• Test the protection and PME disconnection/reset functions using the manufacturer's commissioning procedure.
• Obtain the instructions and component schedule for the exact WMEPME12/LBK assembly before planning or installation.
• Confirm the current-transformer and load-management control arrangement and settings.
• Confirm the SPD provision and enclosure dimensions/IP rating.
• Verify the meter specification and any certification required for billing.

Is this the same product as WMEPME12/LB?

Please contact Power & Data UK to confirm the relationship between the model codes. This listing is specifically WMEPME12/LBK; another model's specifications should not be assumed to apply.

Can I select a 40A or 63A version on this page?

This page has one listed SKU, WMEPME12/LBK. Confirm the actual supplied current rating before ordering; no choice of current rating is specified here.

Can the meter be used for customer billing?

Confirm the exact meter and its certification for the intended billing use. A kWh display alone does not establish billing suitability.

Does load balancing guarantee suitability for multiple EV chargers?

The required control arrangement depends on the incoming supply and charge points. Confirm the supplied equipment and its operation for the proposed design.