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Sigma MCB electro control is a leading, vertically integrated manufacturer of MCB, MCB Distribution Board, ELCB/RCCB, Energy Meters, MCCB, LED Bulbs and Switch Gears. Our product range is huge used in a variety of industries including commercial, industrial and residential construction, and power transmission.
Four world-class manufacturing plants in India manufacture switch gear related products. Our excellent facilities boast a BIS approve lab able to perform tests under as per IEC Standard, a state-of-the-art tool room, R&D center, backed by strong engineering team. In addition, Sigma has a special purpose machine design/development center, high-end precision machining and sub-assembly capabilities along with global supply chain management expertise.
All Sigma locations practice lean manufacturing and are certified for the latest quality management systems. In addition, we offer our customers the peace of mind that comes with knowing Sigma is compliant with environmental and global safety standards.
Sigma’s superior facilities along with our engineering expertise allow us to offer customers design/engineering support, DFM solutions, and VA/VE projects to optimize costs. With a workforce of over 1,000, including 20 engineers, Sigma is able to provide the excellent products and services that customers expect.
To be a global leader in manufacture of MCB and Switch Gear related products.
To achieve profitable growth by providing premium customer service in the market segments such as electrical, lighting, industrial, power tools, process instrumentation, appliances and telecom.
Rating | Short Time
with Stand Current (1 sec) |
Short Circuit
Making Capacity |
Rated fused
Short Circuit Current |
AC -21 AC – 22
Switch Rating at 415V, AC |
AC -23
Motor Rating |
Recommended
Fuse (for Non-rewirable types) |
|
16A | 700A | 4.6 KA | 45 KA | 20A | 16A | 5.5 KW | HNS |
32A | 1200A | 7.2 KA | 45 KA | 32A | 32A | 11 KW | HTIA |
63A | 2200A | 8.4KA | 45 KA | 80A | 63A | 22 KW | HTIA/HTIS |
100A | 4000A | 9.8 KA | 45 KA | 125A | 100A | 41 KW | HTCP |
200A | — | — | 200A | — | 55 KW | — | |
320A | — | — | 320A | — | 70 KW | — |
Rating | Short Time
with Stand Current (1 sec) |
Short Circuit
Making Capacity |
Rated fused
Short Circuit Current |
AC -21 AC – 22
Switch Rating at 415V, AC |
AC -23
Motor Rating |
Recommended
Fuse (for Non-rewirable types) |
|
16A | 700A | 4.6 KA | 45 KA | 20A | 16A | 5.5 KW | HNS |
32A | 1200A | 7.2 KA | 45 KA | 32A | 32A | 11 KW | HTIA |
63A | 2200A | 8.4KA | 45 KA | 80A | 63A | 22 KW | HTIA/HTIS |
100A | 4000A | 9.8 KA | 45 KA | 125A | 100A | 41 KW | HTCP |
200A | — | — | 200A | — | 55 KW | — | |
320A | — | — | 320A | — | 70 KW | — |