FuseBox 125A TPN Modbus Meter Board | TPNMMB

125A TPN modular meter board from FuseBox, designed to sit with FuseBox TPN distribution boards. Houses three phase metering and energy monitoring in a matching steel enclosure. Supplied by Alert Electrical for trade and DIY installers.

£539.80 (inc. VAT)£449.83 (exc. VAT)

Secure shopping guaranteed

Feefo logo

Free Delivery on orders over £100

The FuseBox TPNMMB is a 125A TPN modular meter board that pairs with FuseBox TPN distribution boards to house metering for a three phase supply.

It allows sub metering and energy monitoring equipment to be installed in a matching enclosure next to the distribution board, useful for landlord, tenant and energy management applications.

Installation notes

Isolate the board and prove dead before fitting any accessory. Check that the part matches the FuseBox TPN board model and way count, torque all connections to the values on the device and refit the board covers before re energising. Record any change on the installation certificate or minor works certificate.

Key features

  • 125A TPN rated
  • Matches FuseBox TPN board enclosures
  • Space for modular metering
  • Brand: FuseBox
  • Product code: TPNMMB
  • Product type: TPN meter board
  • Rating: 125A TPN
  • Dimensions (H x W x D): 352 x 500 x 113mm

Suitable for

Commercial three phase installations using FuseBox TPN distribution boards.

PAYMENT METHODS

© Copyright 2026, Alert Electrical Limited, All Rights Reserved.

Ecommerce by Imaginaire