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About Our Company
Welcome to National
Switchgears!
National Switchgears is synonymous with Resistors. It was established in the year 1978 and is in business of designing and manufacturing resistor for various energy control applications since then. It is a professionally managed, highly focused and an ISO company.
Experience
Technical Support
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+91 44 26254432
+91 44 26254432
Our Products
Neutral Grounding resistor
NGR / NER is used to ground the neutral of Transformer / Generator to limit prospective ground.
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Load Bank
Load Bank is used to test and evaluate performance of Generators and UPS periodically. Under various load conditions like full load/Inductive
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Harmonic Filter Resistor
Ever increasing usage of solid state devices like VFD drives and Thyristor controlled Electrical. Furnaces etc causes distortion
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Switch Disconnector
They are used in distribution net works for easy Isolation, RMU, Neutral. Neutral Grounding of multiple
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Dynamic breaking resistor
The applications are innumerable like starting of slip ring Induction motor.
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Compact Substation
Compact substation is used for energy transformation in secondary distribution network from
MV to LV.
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Our Clients
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It’s very easy to contact us
Our Locations
Ambattur, Chennai 600 098, India
Call Us for help!
+91 44 26254432
Our Mail Address
sales@nationalswitchgears.com
Official Timing:
Mon-Sat 9:00 - 7:00