● ISO 9001:2015 · EN 15085-02Govindpura Industrial Area, Bhopal
DOC · INE / HOMEREV 2026

Switch-gear & locomotive components, built to spec since 1980

Established
1980
Range
150 products
Standard
EN 15085-02

Inderr Engineering designs, manufactures and tests switch-gear, control-gear and locomotive components in Bhopal — to the tolerance India's railways and OEMs demand.

Low-voltage switch-gear line-up on the Inderr Engineering production floor FIG. 01 — SWITCH-GEAR ASSEMBLY / BHOPAL
01

A manufacturer that reads like a datasheet

World-class production and genuine innovation in switch-gear and control-gear — on the floor in Bhopal since 1980.

For over four decades Inderr Engineering has built switch-gear and control-gear components and locomotive products for Indian Railways and the OEMs that supply it. Contactors, master controllers, driver desks, panels, relays and precision fabrication — engineered, made and tested under one roof.

An ISO 9001:2015 quality system and EN 15085-02 welding certification sit behind every unit, across a 150-strong product range proven through 30+ years in service.

Company — specification
Founded1980 · Bhopal, MP
DisciplineSwitch & control gear
QualityISO 9001:2015
WeldingEN 15085-02
Product lines06 categories / 150 SKU
ServedRail & traction OEMs
1980
Manufacturing since
0+
Years in service
0+
OEM & rail partners
0
Products in range
02

Product range — 6 categories

01
Contactors
Heavy-duty AC & DC contactors for traction and locomotive switching duty.
06 products · CT-series
02
Driver Desk
Ergonomic driver desks and cab consoles for DEMU, MEMU and locomotive cabs.
02 products · DD-series
03
Fabrication
Precision sheet-metal and structural fabrication, welded to EN 15085-02.
02 products · FB-series
04
Master Controllers
Master controllers that turn the driver's command into precise traction control.
03 products · MC-series
05
Panel
Control and relay panels assembled, wired and tested to railway specification.
05 products · PN-series
06
Relays
Protection and control relays for rolling-stock and switch-gear systems.
04 products · RL-series
03

Capabilities — 7 services

S-01

Installation & Commissioning

On-site fit-out and commissioning of switch-gear and locomotive systems.

S-02

Annual Maintenance Contract

Scheduled AMC programmes that keep deployed equipment in service.

S-03

Design & Analysis

Engineering design and analysis from requirement to validated drawing.

S-04

CNC Prototyping

Rapid CNC prototyping to prove a part before it goes to production.

S-05

DETC / DEMU-MEMU / SPIC

Specialist assemblies for DETC, DEMU-MEMU and SPIC programmes.

S-06

Testing

Routine and type testing to confirm every unit performs to spec.

S-07

Welding to EN 15085-02

Railway welding certified to EN 15085-02, in-house and on the record.

Quality you can file

Railways and OEMs don't take quality on trust, and neither do we. An ISO 9001:2015 system governs the floor, and our rolling-stock welding carries EN 15085-02 certification — documented, audited, repeatable.

Quality systemISO 9001:2015
Railway weldingEN 15085-02
In service since1980
Partners20+ OEMs
04

Key accounts — the rail & power names

01Indian Railway
02Crompton Greaves
03Medha Servo Drives
04Siemens
05BHEL Bhopal
06Titagarh
07Cummins
+…and more

Send us a drawing. We'll send back a quote.

Direct to the works — 0755-4272049 · Mon–Sat 8:00–18:00

Request a quote
05

Questions, answered

Switch-gear and control-gear components and locomotive products since 1980 — contactors, master controllers, driver desks, control & relay panels, protection relays and precision fabrication, all made and tested in Bhopal.
Yes — an ISO 9001:2015 quality management system, with welding certified to EN 15085-02 for rolling-stock structures.
Indian Railways and leading OEMs — Siemens, BHEL Bhopal, Crompton Greaves, Medha Servo Drives, Titagarh and Cummins among them.
12-F, Govindpura Industrial Area, Bhopal, Madhya Pradesh 462023. Open Monday to Saturday, 8:00am–6:00pm.
Yes — installation & commissioning, testing, design & analysis, CNC prototyping and annual maintenance contracts, alongside manufacturing.
06

Request a quote

Works
12-F, Govindpura Industrial Area,
Bhopal, Madhya Pradesh 462023
Hours
Monday – Saturday · 8:00 – 18:00
Enquiry form
INE / RFQ — fields marked are indicative

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