Home » Dual Power Automatic Transfer Switch for Solar PV, 2P 3P 4P, 63A to 125A 230V
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd
TOMZN Din Rail 3 Phase for PV 2P 3P 4P 63A 100A 125A 230V Dual Power Automatic Transfer Electrical Selector Switch Uninterrupted by InterCyprus Trading Ltd

Dual Power Automatic Transfer Switch for Solar PV, 2P 3P 4P, 63A to 125A 230V

SKU: 1005008612809466-100A-4P L N 220V-230V
Rated Current
Poles Number
€76,76
-38% €122,82 €76,76

Keep your photovoltaic system as the main power source, with utility power ready as backup. This TOMZN automatic transfer switch is designed for PV inverter setups, helping you switch between the inverter supply and stable grid power when needed.

Connect the inverter and PV system to source A, and stable utility power to source B. The B side must be powered for this PV-type switch to operate. Use it for PV-inverter-to-city-power switching, not for city-power-to-generator switching.

  • Pole options: Choose a 2P, 3P or 4P configuration to suit your installation.
  • Current range: Models are available from 63A to 125A.
  • Rated voltage: 230V for compatible systems.
  • Transfer speed: The PC-level switch is specified to transfer in under 50 ms.
  • PV arrangement: Use the inverter as source A and stable utility power as source B.

Product specifications

  • Brand: TOMZN
  • Model: TOQ7 PV
  • Type: Dual power automatic transfer switch
  • Certification: CE

Package includes:

  • 1 × TOMZN TOQ7 PV dual power automatic transfer switch

Reminder: This PV inverter type requires the B side to be powered. It is intended for a PV system and inverter switching to utility power, not generator transfer applications.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Shop with confidence at intercyprus.com, trusted for reliable service since 2002.