TOSUN Electric

TOSUN Electric More reliable solution to electric

17/08/2026

Need surge protection for a 3-phase electrical system? ⚡

See how the TOSUNlux TSP7 Surge Protector is installed in parallel with a 3P MCB and AC contactor to help divert damaging lightning and switching surges, protecting motors and other low-voltage equipment from unexpected voltage spikes. 🛡️

⚡ Up to 60kA surge current rating | Modular DIN-rail design
🌍 Proper SPD grounding | Visual normal/fault status indicator
✅ Compliant with EN61643-11
📩 Message us today to get a quote!

14/08/2026

Production doesn’t stop when the tape roll is finished. 📦
After forming, our PVC electrical tapes continue through labeling, grouping, wrapping and final packing.

Keeping these finishing stages within the production flow helps us manage each batch from finished roll to packed carton with greater consistency.

Looking for a reliable PVC electrical tape supplier? Get in touch with us.

13/08/2026

How does PVC electrical tape take shape inside our factory? ⚙️

Today, we’re taking you through our production process, from material processing to rewinding and slitting, until individual tape rolls take shape.

Interested in our PVC electrical tape? Contact us to learn more.

10/08/2026

Still switching circuits the old way? ⚡
Control your circuit from your phone instead.

The TOSUNlux TSW9-DW Smart Circuit Breaker puts routine circuit control at your fingertips.

📱 Remote monitoring & control via Tuya App
🛡️ Multiple built-in protection functions
Smarter control. Less manual work.

📩 Message us today to get a quote!

06/08/2026

What happens when voltage drops below the limit you set? ⚡

In this test, we use TDP-1 to demonstrate adjustable over- and under-voltage protection. The over-voltage setting ranges from 230–300V, while the under-voltage setting ranges from 120–210V.Here, the output disconnects below 170V and restarts after recovery.

These adjustable protection ranges are available for both TDP-1 and TDP-3, supporting single-phase and three-phase systems.

03/08/2026

Main power fails? No need to run and switch to backup power. ⚡

The TOSUNlux TSMQ1 Dual Power Automatic Changeover Switch automatically transfers to the standby power supply, then switches back when the main power returns.

🔄 Automatic transfer & retransfer
⚡ Automatic & manual operation modes
🔧 Up to 100A | Up to 415V | 2P & 4P

Less manual work. Easier power switching.
📩 Message us today to get a quote!

Complete home distribution protection starts with the right device arrangement. ⚡MCBs, RCCBs, RCBOs and SPDs protect dif...
30/07/2026

Complete home distribution protection starts with the right device arrangement. ⚡

MCBs, RCCBs, RCBOs and SPDs protect different parts of the system, from the main supply to each branch circuit.

Need help with product selection? Contact TOSUNlux.

27/07/2026

L & N wires reversed by mistake? Still 100% safe! 🛡️

The TOSUNlux TSN3-63L RCBO protects you from electric shock EVEN IF the live and neutral wires are swapped.

⚡ MCB + RCCB in one compact unit
⚡ Up to 63A | High breaking capacity
⚡ Certified under IEC 61009

📩 Message us today to get a quote!

23/07/2026

⚡ Main power off. Backup power on—without waiting for manual intervention.

The TOSUNLUX TSMQ8 automatically transfers between main and backup power as supply conditions change. When on-site control is required, operators can also switch the power source manually. 🔧

Automatic transfer. Manual control. Built for reliable power distribution.

💬 Does your project require both automatic and manual power switching?
📩 Contact TOSUNLUX for product details.

20/07/2026

When the power goes out, you don't get a reaction time. 🔌❌

An elevator stuck mid-floor, a fire system losing power, emergency lighting blinking out... The real danger is always in those crucial seconds of power switching.

Meet the TOSUNLUX TSMQ7-XFZ Dual Power Automatic Changeover Switch. ⚡

The very millisecond it detects a primary power failure, it seamlessly flips to your standby source. No manual intervention, no stress, and zero downtime.

🔋 Engineered up to 400V / 63A, it’s the silent guardian for:
🏢 High-rise buildings & Shopping malls
🚒 Fire protection & Life pumps
🏙 Elevators & Ventilation fans
☀️ Photovoltaic (solar) systems

Wherever continuous power is non-negotiable, we’ve got you covered.

Address

Fortune Center，station Road
Wenzhou

Telephone

+8613905877291

Website

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