


Trimiti Electricals is a flameproof junction box manufacturer and supplier for Mumbai. We make every flameproof junction box at our own factory in Dombivli (East), Thane – about 50 km from Mumbai – and supply it directly to plants, panel builders, OEMs and EPC contractors in Mumbai and across Maharashtra. 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.
Mumbai is the closest major market to our Dombivli (East) factory – only about 50 km away. The Mumbai Metropolitan Region combines refinery and terminal areas around Trombay and Chembur, the Thane-Belapur and Taloja chemical belts, and the head offices of many EPC contractors and pharma companies.
In Mumbai, our flameproof junction boxs are used to terminate and branch power, lighting and instrument cables – for example in chemical plants along the Thane-Belapur belt and Taloja MIDC, pharma and API plants across the Mumbai region and tank farms and port storage at Sewri, Wadala and JNPA.
Standard flameproof-weatherproof junction box for power and control cable termination.
Junction box with four cable entries for branching lighting and power circuits.
Large terminal boxes with many entries and DIN-rail terminals for instrument and control cables.
Junction box with LED indicator lamps for status indication.
Compact round enclosures for small terminations and local controls.
Larger round and rectangular boxes for multi-circuit termination and control stations.
| 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) |
| Sizes | 200, 250, 350 and 400 series; special sizes on request |
| Body | Cast aluminium alloy |
| Terminals | Stud or DIN-rail terminals, number of ways as required |
| Cable entries | 2, 3, 4 or multiple threaded entries (metric / ET / NPT) |
| Earthing | Internal and external earthing terminals |
| Finish | Epoxy / powder coated, light grey RAL 7032 / mouse grey (other shades on request) |
| Options | Indicator lamps, push buttons, meters, viewing window |
| Supply to | Mumbai, Maharashtra – 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 Mumbai Metropolitan Region industrial areas:
Because our factory is in Thane district, Mumbai customers can collect material directly, visit for inspection before dispatch, or receive delivery by our local transport. Mumbai customers are welcome to visit our factory to inspect their flameproof junction box before dispatch.
To get an accurate quotation for Mumbai, send us the area classification and gas group of your Mumbai site, the electrical rating, cable sizes and quantity, and any drawing or photo of the existing flameproof junction box. Our team replies with the recommended model, drawing and price including freight to Mumbai.
Send your specification – we reply with the right model, drawing and a factory-direct quotation including delivery to Mumbai.
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