


Trimiti Electricals is a flameproof HMI panel manufacturer and supplier for Chennai. We make every flameproof HMI panel at our own factory in Dombivli (East), Thane – about 1,330 km from Chennai – and supply it directly to plants, panel builders, OEMs and EPC contractors in Chennai and across Tamil Nadu. Our equipment is PESO, CIMFR and BIS certified and suitable for Zone 1 and Zone 2 hazardous areas with gas groups IIA, IIB and IIC.
Chennai combines one of South India's main refinery and petrochemical belts around Manali with port terminals at Ennore and a large automotive cluster at Sriperumbudur and Oragadam – all heavy users of flameproof control gear, lighting and enclosures.
In Chennai, our flameproof HMI panels are used to house HMIs, touch screens and PLCs for process control – for example in port terminals and tank farms at Ennore, automotive paint shops in Sriperumbudur and Oragadam and chemical plants in Gummidipoondi.
Single-door enclosure with a glass window sized for your HMI or touch screen.
Combined panel housing PLC, I/O modules, power supply and HMI for complete machine control.
Window for the display plus start, stop, emergency stop, selector switches and lamps on the cover.
Separate compartments for electronics and terminals, connected through flameproof bushings.
Window panel for digital indicators, temperature controllers and weighing displays.
Enclosure designed to your HMI make, size and mounting requirement.
| 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) |
| Viewing window | Toughened glass window sized to your HMI / display |
| HMI size | Suitable for common HMI and touch screen sizes; confirm your model |
| Enclosure | Cast aluminium alloy |
| Cover devices | Push buttons, emergency stop, selector switches, indicator lamps, key switch |
| Cable entry | Threaded entries (metric / ET / NPT) as required |
| Finish | Epoxy / powder coated, light grey RAL 7032 / mouse grey (other shades on request) |
| Mounting | Wall, stand or machine mounted |
| Supply to | Chennai, Tamil Nadu – dispatched from our Dombivli (Thane) factory |
Specifications vary by model. Final ratings, drawings and copies of PESO / CIMFR / BIS certificates are shared with our quotation.
We regularly supply flameproof equipment to plants and contractors in these Chennai and Thiruvallur industrial areas:
We supply Chennai by road transport from our Dombivli factory; project orders are packed and documented for site delivery.
To get an accurate quotation for Chennai, send us the area classification and gas group of your Chennai site, the electrical rating, cable sizes and quantity, and any drawing or photo of the existing flameproof HMI panel. Our team replies with the recommended model, drawing and price including freight to Chennai.
Send your specification – we reply with the right model, drawing and a factory-direct quotation including delivery to Chennai.
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Share your requirement – our engineers reply with the right model, drawing and quotation.
