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Welcome to SIGMA

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.

Our Mission

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.

Our Products

    DB (multitier)
    Ways Capacity of

    17.8 mm module

    incomer + Outgoing

    Dimensions Knockout (31) Sheet

    Thinckness

    A B C Top Bottom Side
    10 8+30 323 248 333 7 7 6 1
    14 8+42 395 320 405 7 7 6 1
    DB (prewired)
    Ways DBs fitted with
    2+6 B series SP MCB’s 6 -32A as outgoing
    2+8 B series SP MCB’s 6 -32A as outgoing
    2+10 B series SP MCB’s 6 -32A as outgoing
    2+12 B series SP MCB’s 6 -32A as outgoing
     2+16  B series SP MCB’s 6 -32A as outgoing

     

    DB-1

    TP & N Double Door Distribution System

    Three phase and neutral sheet steel powder coated distribution system , fitted with bus bar , neutral link, and din rail . Suitable for use on 240/415V,50Hz Supply.

    Fuse Switch 1
    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
    Fuse Switch 2
    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

     

    Mini-Trip-1
    Rating Amps. Curve
    6 Amp. to 32 Amp. B
    6 Amp. to 32 Amp. C
    40 Amp. B
    40 Amp. C
    Mini-Trip-2
    Rating Amps. Curve
    6 Amp. to 32 Amp. B
    6 Amp. to 32 Amp. C
    40 Amp. B
    40 Amp. C
    Isolator (415 v, 50 Hz)
    25Amp. to 40 Amp.
    Mini-Trip-3
    Rating Amps. Curve
    6 Amp. to 32 Amp. B
    6 Amp. to 32 Amp. C
    40 Amp. B
    40 Amp. C
    Isolator (415 v, 50 Hz)
    25Amp. to 40 Amp.
    Ceiling fan

    Parameters
    Rated wattage – 50w

    Sweep – 600mm, 1200 mm , 1400mm

    speed – 300rpm (mm)

    Air delivery – 210cmm

    service Value _ 4.2 (min.)

    MCCB

    Confirms  to IEC : 60947 – 1 & 2 / IS : 13947 – 1 & 2.

    Range – Available in 63A to 1600A in TP & FP version

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