Phone No.:
(0250) - 2453877
Email:
Phone No.:
(0250) - 2453877
Email:
NELSTER WELCON is India's pioneer and the largest manufacturers and exporters of Test Terminal Blocks with the widest range to offer. Established in 1978 , we are an ISO-9001 : 2008 certified manufacturing plant offering a range of Test Terminal Blocks, Test Switches, Relay Test Blocks, Relay Test Plugs, Semaphore Indicators, Relay Test Systems & Plugs, Changeover Switches, By Pass Changeover switches, Switch disconnector, Air Break Switches, Gang Operated Switches etc.
We have also Exported in This countries UK, America, Africa, Europe, Singapore, Malaysia, Thailand, Oman, Egypt etc.
Facilities easy in - situ, onload testing of Relays, Metering and Control Panels without disrupting load circuit.
Read MoreSemaphore Indicators are designed to perform on instrumentation, control & relay panel's mimic diagram.
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Facilitate easy testing
Rugged construction
High electrical strength
Extended top cover-optional
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The housing is robust, high grade phenolic moulding, capable of long, trouble free performance in varied climatic conditions. It is designed and manufactured for indoor application. The terminals are brass,
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Semaphore indicators are designed to perform on Instrumentation. Control & Relay Panel's mimic diagram. It indicates the 'open' or 'close' position of the circuit Breaker.
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This is a multi finger Test Plug when inserted, open circuits the contacts in the Test Block. The Test Plug consists of 28 nos. 4 mm. dia. sockets. Each socket corresponds
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We are Manufacturers, Exporters & Leading Suppliers of Test Switch / Test Switches Located in Mumbai, India. The housing is robust, high grade phenolic moulding, capable of long, trouble free
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We are Manufacturers, Exporters & Leading Suppliers of FT Switch / FT Switches Located in Mumbai, India. The housing is robust, high grade phenolic moulding, capable of long, trouble free
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