Manufacturers and Exporters of Test Terminal Blocks

Test Terminal Blocks, Relay Test Block, Relay Test Plug, Relay Test Systems, Semaphore Indicators, Meter Test Terminal Blocks, CT Test Terminal Blocks

Nelster Welcon
TEST TERMINAL
BLOCKS

Series : NW-13

Facilitates easy testing
Rugged construction
High electrical strength
Extended top transparent cover-optional

TEST TERMINAL BLOCKS

Series : NW-13

Nelster Welcon
Relay Test
Block

Series : NW-RTB

Relay Test Plug

Series : NW-RTPL

The housing is robust,
high grade phenolic
moulding, capable of long,
trouble free performance in
varied climatic conditions.

RELAY TEST BLOCK

Series : NW-RTB

RELAY TEST PLUG

Series : NW-RTPL

Nelster Welcon
Semaphore
Indicators

Series : NW - SI


SEMAPHORE INDICATORS

Series : NW - SI

Nelster Welcon
Relay Test
Block

Series : NWRTS


RELAY TEST BLOCK

Series : NWRTS

Nelster Welcon

FT SWITCH
Nelster Welcon
Test Blocks

Series : NWKB


TEST BLOCKS

Series : NWKB

Company Overview

Nelster Welcon
About Us

Company Profile

About Us

Our Company History

Nelster Welcon is India's pioneer and the largest manufacturer of Test Terminal Blocks with the widest range to offer.

Nelster Welcon
WHY US

Our Company History

WHY US

Our Company History

We are an over four decades old, established, reputed & respected name in the contemporary industry.

Nelster Welcon
TESTS, APPROVALS & CONFORMITY

APPROVALS

Product Range

Our Company History

• CPRI • PGCIL • IEC
• CE • GETCO
• KPTCL • MSETCL


Our Clients