COTMAC offers a complete range of  SIEMENS switchgear, switchboards and sandwich bus ways for a varied profile of industries & Infrastructure clients. We are the preferred partners of an ever-growing discerning clientele, as we are well known as the BEST SIEMENS SYSTEMS HOUSE IN INDIA.
We provide total solution in Low voltage switchgear products like

Motor Control Products

  • Power Contactors, Auxiliary Contactors
  • Motor Protection Circuit Breakers (MPCB)
  • Soft Starters
  • Thermal Overload Relays, Safety relays
  • Timers
  • Signaling devices – Switches, Lamps
  • Fuses

Power Distribution Products

  • Air Circuit Breakers (ACB)
  • Molded case circuit breakers (MCCB)
  • Fuses
  • Switch Disconnector Fuse (SFU)

Electrical Installation Products

  • Miniature Circuit breakers (MCB)
  • Residual current circuit breakers (RCCB)
  • Modular devices – Time switches, Voltage relays, Fuse monitor, Surge protection devices