Trimbox Authorised Distributor for Turkey
A manufacturer of surge arresters, neutral-earth regulators, rack cabinet sockets and machine protection panels.
32 products · 7 categories
Trimbox is a Turkish manufacturer of surge protection equipment: every stage of protection from the Class B arresters that meet the lightning current at the building intake to the Class D modules that cut the residual voltage in front of the device, plus neutral-earth regulators, rack socket blocks and machine protection panels.
Its buyer is whoever has to get the protection chain right before the electrical design is handed over: the panel builder, the site electrical lead, the solar and telecom contractor, the data centre operator.
The product itself is cheap; choosing it wrongly costs you the device it was meant to protect. Sedan is this brand's Authorised Distributor for Turkey.
| Role | Authorised Distributor for Turkey |
|---|---|
| Scope | Supply · selection · installation · after-sales |
| Manufacturing | Turkey — domestic-goods certified per the manufacturer's declaration (2012) |
| Certificate | Trimbox authorised dealer certificate: No 1805A26, valid until 31.12.2027. See it among our certificates |
| Products | 32 products · 7 categories |
Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.
The catalogue, category by category
Click a category to see every model in that group with its technical specifications.
AC surge arresterStaged surge protection from the building intake to the socket line — Class B (Type 1), C (Type 2), D (Type 3) and combined models, in two- and four-pole versions.21 products
AC-DC surge arresterCombined protection in a single module for solar farms and telecom cabinets, where an AC supply and a DC line run side by side.1 products
DC surge arresterProtection for photovoltaic strings and telecom supply lines from 12V to 1500V; a DC line, where the arc does not self-extinguish, needs its own sizing.1 products
Data line surge arresterIn-line RJ45 and PoE protection — it cuts the path by which cameras, access points and network runs outside the building carry induced voltage to the switch.2 products
Neutral-earth regulatorSingle-phase, three-phase and mobile regulators that limit the voltage difference between neutral and earth in sites with unbalanced loads and long neutral runs.3 products
Rack cabinet socketSurge-protected socket blocks for server and IT cabinets — the cabinet's own supply line is the right place for the last stage of protection.3 products
Machine protection panelA combined solution bringing phase protection, surge protection and switching-transient protection into one enclosure for a three-phase machine supply.1 productsThe two questions this brand raises most
How do you decide which model suits our panel?
The choice is made from five inputs, not from a guess:
- The earthing system (TN-S, TN-C-S, TT) — this determines whether neutral-earth protection is needed at all, and the device's continuous operating voltage (Uc).
- Phase count — single- or three-phase; the 2-pole / 4-pole choice.
- Where the panel sits in the chain — building intake B (Type 1), sub-distribution C (Type 2), in front of sensitive equipment D (Type 3). The standard framework is IEC 61643-11.
- The impulse withstand of the protected equipment — the residual voltage the arrester lets through (Up) must stay below the equipment's withstand (Uw); otherwise the arrester is fitted and the equipment still fails.
- Connection and back-up protection — keeping the connecting leads short and fitting an appropriate fuse ahead of the arrester is what the IEC 60364-5-53 installation rules require.
We can read all of this from your panel's single-line diagram, or from a photograph of it.
If something fails, do we deal with the manufacturer or with you?
With us. A distributorship is more than being allowed to sell the product: choosing the right model, mounting it in the panel, commissioning it and answering for it when it fails are all part of the scope.
The product warranty is the manufacturer's and the workmanship warranty is ours; we run both from one point of contact.
Have a model list in hand? Send it and we will match it within 24 hours.
Write your questionWe reply with a written quote.Send your model list — we'll price it
A specification, a bill of materials, or just a photograph of the panel — whichever you have. We come back with the model match and the price.