NIC India NIC Reference
हिन्दी
Mf Section C Manufacturing
NIC 2025 MoSPI source

NIC Class 2733 - Manufacture of wiring devices

NIC Class 2733 covers Manufacture of wiring devices. This is the main comparison layer for deciding which specific six-digit Sub-class best fits the real activity described in Udyam, MCA or MSME workflows. It...

Level Class
Depth 4/5
Children 2
Last verified 2026-04-21
NIC navigation

Related NIC codes in this branch

Compare nearby hierarchy entries before choosing a code for a registration or business workflow.

Sub-class 273301
Manufacture of switches, switch box, lamp holders, lugs and similar items
 Sub-class 273399
Manufacture of other wiring devices and fittings n.e.c. plastic non current carrying wiring devices, electric plugs, connectors or sockets
 Class 2731
Manufacture of fibre optic cables
 Class 2732
Manufacture of other electronic and electric wires and cables
 Group 273
Manufacture of wiring and wiring devices
 Division 27
Manufacture of electrical equipment
 Section C
Manufacturing
 Class 2740
Manufacture of lighting equipment
 Class 2720
Manufacture of batteries and accumulators
 Class 2750
Manufacture of domestic appliances
 Class 2710
Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
 Class 2790
Manufacture of other electrical equipment
Practical Summary

What Class 2733 Covers

Class 2733 is the final decision layer before six-digit Sub-classes such as 273301 Manufacture of switches, switch box, lamp holders, lugs and similar items, 273399 Manufacture of other wiring devices and fittings n.e.c. plastic non current carrying wiring devices, electric plugs, connectors or sockets. Compare the child pages before using a code in a filing.

Where Used In Practice

Where Class 2733 Is Used

Class 2733 is used when the final six-digit code is not obvious and official notes or child Sub-classes need to be compared.

  • Udyam and MSME code research
  • Company or LLP registration preparation
  • Business activity shortlisting before filing
  • Internal classification and vendor profiling
How To Choose

How to Narrow Down From Class 2733

Review every child Sub-class under Class 2733. If the wording is still broad, open the six-digit child pages before using a code in registration.

Official note

Class note from the source layer

"This class includes the manufacture of current-carrying and noncurrent-carrying wiring devices for electrical circuits regardless of material. This class excludes: - manufacture of ceramic insulators, see 2393 - manufacture of industrial switches 2619"

Common Questions About NIC 2733

Which businesses fall under NIC 2733?

Start here when the business belongs to manufacture of wiring devices and then compare child entries such as 273301 Manufacture of switches, switch box, lamp holders, lugs and similar items, 273399 Manufacture of other wiring devices and fittings n.e.c. plastic non current carrying wiring devices, electric plugs, connectors or sockets.

Is NIC 2733 a final filing code?

No. This is a hierarchy page. Continue to the six-digit Sub-class before using a code in registration or compliance records.

How do I verify that NIC 2733 is correct before filing?

Check the parent hierarchy, compare 2731 Manufacture of fibre optic cables, 2732 Manufacture of other electronic and electric wires and cables, and confirm that the official title matches the main revenue activity. For regulated or filing-critical decisions, verify the source row in the MoSPI dataset.

What happens if I use the wrong NIC code in Udyam or MCA registration?

A wrong code can cause mismatched business descriptions, follow-up questions or later compliance cleanup. It is better to compare nearby codes before filing than to correct a weak classification later.

Is there a legacy NIC 2008 equivalent for NIC 2733?

Use the legacy converter only as a migration aid. Old NIC 2008 matches can suggest where to look, but NIC 2025 should remain the primary reference for new code selection.

NIC 2026 guidance

How to move from Class 2733 to the right Sub-class

NIC 2733 is an intermediate hierarchy page, not usually the final code used in a filing. Use it to compare child entries, read the nearby-code context and move toward the most precise six-digit Sub-class. If the child list contains several similar activities, open each candidate page and compare the wording against the business's real operating model.

Data Source and Verification Date

Source layer

Official NIC 2025 Excel and PDF from MoSPI.

Last verified

2026-04-21 from the generated NIC 2025 source layer used in this build.

Disclaimer

This is an independent reference tool. Verify filing-critical decisions in official sources.