The TOMZN dual power automatic transfer switch keeps your essential circuits running smoothly with dependable transfer performance. This ATS system ensures your home or workspace stays powered even when your main supply fails.
Engineered for stability and seamless backup integration, it offers confidence in every power transition.
Automatic Transfer Switch – Benefits for You
✅ Ensures uninterrupted electricity during outages so your critical devices stay operational without manual intervention.
✅ Switches between main and backup power in milliseconds, giving you a smooth transition that prevents equipment resets or data loss.
✅ Provides reliable household protection so you avoid unexpected shutdowns that could damage appliances or disrupt daily routines.
✅ Supports generator or solar backup systems, letting you use alternative energy sources effectively during power instability.
✅ Designed for easy rail-mounted installation so you can integrate it neatly into PZ30 distribution boxes without hassle.
✅ Offers long service life thanks to durable internal components, helping you maintain a stable electrical system for years.
✅ Enables both automatic and manual operation so you stay in full control during maintenance or special situations.
💡 Upgrade your electrical setup with a dependable transfer solution designed for consistent, secure operation.
The TOQ7 series is built for household and small commercial applications where continuous power matters. It monitors main and backup sources, activating the alternate supply instantly whenever the primary one becomes unstable. This makes it a valuable addition for homes using generators, solar PV systems, or areas prone to grid fluctuations.
The switch supports AC400V systems at 50/60Hz and offers rated currents of 63A, 100A, or 125A. It also features a strong insulation rating, fast conversion times under 50ms, and solid mechanical durability. Its auxiliary circuit includes dual relays with contact converters, offering dependable control performance.
It operates within normal voltage conditions of 85–110% and uses RT16-00-63A protection fuses when required. The device is compatible with L+N 220–230V power systems and includes optional smart switching behavior depending on available power from source A.
This compact design fits cleanly into typical distribution boxes, making installation straightforward for technicians.
Its solid construction enhances stability, even in demanding electrical environments.
Clear indicators allow quick visual confirmation of power source status.
The precision-built inner mechanism ensures dependable, repeatable switching cycles.
Once installed, it delivers consistent performance without requiring frequent adjustment.
The compact structure adapts well to different installation layouts.
Its clear operating logic helps users understand how energy flows through the system.
The ATS supports flexible wiring arrangements for a range of backup power setups.
Electricians can easily integrate it with both generator and grid power sources.
The switching behavior remains stable, ensuring predictable performance in real use.
The sturdy connectors provide secure contact for long-term operation.
It integrates neatly into modern household electrical cabinets.
The series includes multiple capacity options to suit different household or workshop needs.
Proper wiring ensures smooth transitions and optimal system safety.
Clear diagrams assist installers in setting up the device accurately.
The device is engineered for both dependability and ease of ongoing maintenance.
Simple front-facing indicators help users verify which source is active.
Even in tight installations, the ATS maintains efficient performance.
Its clear labeling assists with quick reference during setup or inspection.
The TOQ7 series provides dependable automatic switching when you need consistent power the most.
Choose this ATS to build a smarter, more secure electrical system that performs reliably during every outage.