


Trimiti Electricals manufactures flameproof panel enclosures – empty or partly fitted Ex d boxes that panel builders, OEMs and EPC contractors use to build their own control, power and instrument panels for hazardous areas.
A flameproof panel enclosure (also called an explosion proof enclosure) is designed to withstand an internal explosion and to cool the escaping gases through precision flame paths, so the outside atmosphere does not ignite. Our enclosures suit Zone 1 and Zone 2 and gas groups IIA, IIB and IIC.
Since 1992 we have developed a wide range of enclosure sizes. Standard sizes are kept ready, and special enclosures are made to your dimensions, with mounting plate, cut-outs, windows and cable entries exactly where you need them.
Bare Ex d box with mounting plate, ready for your components.
Toughened glass window for meters, displays or HMI.
Machined holes for push buttons, switches, lamps and meters.
Two or more chambers joined for large panels and MCCs.
Easy access for maintenance on large panels.
Built to your inside dimensions, depth and mounting needs.
| Protection type | Flameproof / explosion proof (Ex d), weatherproof |
|---|---|
| Hazardous area | Zone 1 and Zone 2 |
| Gas groups | IIA, IIB and IIC |
| Certification | PESO, CIMFR and BIS certified (certificate copies shared with quotation) |
| Material | Cast aluminium alloy |
| Sizes | Standard range plus custom dimensions on request |
| Internal fittings | Removable mounting plate, DIN rails, earthing studs |
| Cover | Bolted cover; hinged door option for larger sizes |
| Cable entry | Threaded entries (metric / ET / NPT) in any quantity |
| Finish | Epoxy / powder coated, light grey RAL 7032 / mouse grey (other shades on request) |
| Mounting | Wall, floor, pipe or structure mounting brackets |
Specifications vary by model. Final ratings, drawings and copies of PESO / CIMFR / BIS certificates are shared with our quotation.
Direct from our Dombivli factory – no trader margin, clear technical answers.
Certified flameproof (Ex d) designs for Zone 1 & 2, gas groups IIA, IIB and IIC.
Custom sizes, cut-outs, components and wiring to your drawing.
Our factory has in-house testing equipment; every unit is inspected and tested.
Ready stock of standard products cuts your lead time and inventory cost.
Our motto since day one: dependable quality at an economical price, with after-sales support.
Share the inside dimensions you need (or the components to be fitted), the gas group, the number and size of cable entries, any windows or cut-outs on the cover, and your mounting preference. We will suggest a standard size or design a custom enclosure.
Send your specification or drawing – we reply with the right model and a factory-direct quotation.
Request a Quote Email SpecificationWe supply flameproof panel enclosures across India from our Dombivli factory. Choose your city:
Share your requirement – our engineers reply with the right model, drawing and quotation.
