Servline — Engineering Solutions & Store

Brand · China

TOMZN Voltage Protectors, ATS & Smart Breakers

TOMZN voltage protectors, automatic transfer switches, solar DC protection, smart Wi-Fi breakers and modular devices — quoted by model.

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TOMZN logo
  • TOMZN TOVPD1 DIN-rail voltage protector
  • TOMZN TOQ6 DIN-rail automatic transfer switch
  • TOMZN TOPV PV fuse holders

What we offer

TOMZN products

Each range has its own page with part numbers, specifications and a quote button on every row.

  • TOMZN TOVPD1 DIN-rail voltage protector8 part numbers

    Voltage Protectors

    TOMZN voltage protectors: DIN-rail TOVPD1 single-phase and TOVPD3 three-phase protectors with adjustable over-voltage, under-voltage and over-current trip points, plus plug-in TOVS and TOSVA socket protectors.

    • TOVPD1
    • TOVPD3
    • TOVS
    • TOSVA
    View range
  • TOMZN TOQ6 DIN-rail automatic transfer switch8 part numbers

    Automatic Transfer Switches (ATS)

    TOMZN dual-power automatic transfer switches (ATS) for automatic changeover between mains and generator: DIN-rail TOQ6 and TOQ9 (63 A), three-phase TOQ7, and MCB-type TOQ3 and TOQ1M up to 125 A.

    • TOQ6
    • TOQ9
    • TOQ7
    • TOQ3
    View range
  • TOMZN TOPV PV fuse holders6 part numbers

    Solar PV DC Protection

    TOMZN solar PV protection: TOB1Z-63 DC miniature circuit breakers (500 V DC), TOPV PV fuse holders up to 1100 V DC, TOM7Z DC MCCBs and IP-rated PV combiner boxes.

    • TOB1Z
    • TOPV
    • TOM7Z
    • PV
    View range
  • TOMZN smart Wi-Fi circuit breaker6 part numbers

    Smart Wi-Fi Circuit Breakers

    TOMZN smart Wi-Fi circuit breakers and protectors (Tuya / Smart Life app): remote on/off, timers, voltage and current metering and protection, single-phase and three-phase, up to 100 A.

    • TOB9
    • TOB9S
    • TOB7S
    • TOMPD
    View range
  • TOMZN TOCT1 modular contactor9 part numbers

    Modular Contactors, Timers & Breakers

    TOMZN DIN-rail modular devices: TOCT1 modular contactors (16–100 A), TORT7 time relays, Bluetooth TOS timer switches, TOB1-63 MCBs, TOB7L RCCBs and TOB6L-63H AFDD/RCBO.

    • TOCT1
    • TORT7
    • TOS6
    • TOS7
    View range

About TOMZN

Modular protection and control: MCBs, RCBOs, surge protection, DIN-rail timers and voltage protectors.

Not sure of the part number?

Send a photo of the TOMZN part’s nameplate or label. Our engineers identify it and reply with the exact code and a quotation.

Send a photo WhatsApp
  • Genuine products onlyNo copies, no substitutes without your approval.
  • Itemised quotationsClear prices, lead times and terms for every line.
  • Engineer-checkedWe confirm the right part for your application.
  • Delivery across PakistanDispatched to your plant, wherever it is.

Engineering services with TOMZN products

FAQs

Frequently asked questions

Are your TOMZN products genuine?

Yes. We offer genuine TOMZN products only — no copies, and no substitutes without your approval.

How do I get the price of a TOMZN product in Pakistan?

Send us the part number and quantity — from any range page, on WhatsApp or with the form below. We reply with an itemised quotation showing price, lead time and terms. Quotes within 24 hours on working days.

Do TOMZN products come with a warranty?

Products carry the manufacturer’s warranty where one applies. The warranty terms are stated on your quotation.

What if the TOMZN part I need is not listed?

Send us the part number, or a photo of the nameplate, and we will send a quotation. The pages here show the most requested codes; we offer the wider range too.

Talk to an engineer

Request a TOMZN quotation

Send the part numbers and quantities, a BOM or a nameplate photo. We check availability and reply with an itemised quotation.

Quotes within 24 hours on working days

Mon–Sat, 10:00 am – 8:00 pm

We’ll email a copy of your enquiry.

Nameplate photo, BOM or datasheet (optional)

Quotes within 24 hours on working days

TOMZN and related names, product images and logos are trademarks of their respective owner, used on this page for identification only. See our trademark notice.