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ROCO 10807 Z21 2 x 3A Dual Booster


Power Booster for the Roco Z21 system. This booster is designed to add two lots of 3A districts to the layout. Please note that the Power Supply is not included in this package.


  • Power 2x 3 A (track outputs)
  • Voltage can be set for both track outputs separately via app or PC via Z21 (12–24 V)
  • RailCom global detector (allows POM reading in the booster section)
  • Terminal loop feature can be separately configured by means of short-circuit detector
  • Brake generator feature can separately configured for both
  • Connections via CAN bus, B bus, CDE bus
  • Configuration and update simply by app or PC via CAN


Length 205mm
Width 135mm
Depth 35mm


Features / Specification

ROCO 10807

Z21 2 x 3A Dual Booster

Multi Scale

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Roco 10807 Z21 2 x 3A Dual Booster

£245.00 inc. VAT
£270.00 £25.00
7 in stock right now