About Us

p NELSTER WELCON was established in 1978 and is a closely held family business engaged in the design, manufacture amp; marketing of industrial products for energy management systems, electrical control amp; protection systems, Switchgear etc NELSTER WELCON is an ISO-9001:2015 Certified Company. p

Products:

Test Terminal Blocks, Relay Test Blocks, Relay Test Plugs, Semapore Indicators