About Us

Comat Releco is one of the world’s leading suppliers of high-quality relays and contactors of all kinds. With one of the broadest product portfolios, including customized solutions, Comat Releco serves customers in the industrial automation and building installation, rail, and transportation segments. Our core competencies are industrial relays, timing relays, monitoring relays and contactors. These are installed with the latest semiconductor technologies or also with the traditional electromechanical design.

Designed in Switzerland, assembled in

Comat Releco continuously invests in research and development, thus ensuring a consistently high rate of innovation. Several international patent applications support this fact. Our research and development team is headquartered in Switzerland and has access to additional qualified employees in our subsidiaries in Germany and China. With a share of more than 20% of total research and development costs, we outperform many global players in our segment.

Customer orientation and quality management

Comat Releco has a group-wide quality management system with real-time access to test and inspection protocols. Our relays and contactors are 100% tested at the end of the production line. On arrival of the goods at our central warehouse in Switzerland, another quality test is carried out.
Are you using a Comat Releco product or are you looking for a suitable solution? Our support center in Switzerland will be happy to help you find the right relay or contactor for your application. Comat Releco is known for the world’s largest number of customized solutions for industrial, time and monitoring relays and contactors.

Headquarters in Switzerland – international presence

The warehouse and logistics are managed centrally at the headquarters in Switzerland. Production is diversified and optimized in terms of quality, costs and logistics criteria. Our production sites are in Europe and Asia. Through our network of distribution partners, the Group is present on all world markets. Comat Releco has been part of the management team since 2003.

Relays & Contactors

Extended Lifetime Relays

  • 2 Pole & 3 Pole options.
  • Changeover contacts.
  • Power or Control relays.
  • Wide voltage range.

Industrial Contactors

  • 3/4/5 Pole options.
  • NO and/or NC contacts.
  • High performance, compact shape
  • Switching current up to 63 A (AC-3)
  • Extendable with auxiliary contact block and motor protection.
  • Auxiliary contacts and suppressor modules are available as accessories.

Industrial Relays - Pluggable

  • 3/4/5 Pole options.
  • NO and/or NC contacts.
  • High performance, compact shape
  • Switching current up to 63 A (AC-3)
  • Extendable with auxiliary contact block and motor protection.
  • Auxiliary contacts and suppressor modules are available as accessories.

Installation contactors

  • 1, 2 or 4 pole options.
  • Changeover, NO and / or NC contacts.
  • For installation in electrical distributor.
  • Step switch, manual lever 0 – 1 – Lock.
  • Auxiliary contact modules, Central modules & Group modules accessories.

Installation Relays

  • 1, 2 & 3 pole and 2 or 3 channel options.
  • Changeover, NO or auxiliary contacts.
  • For installation in electrical distributor.
  • Inrush current up to 800 A.
  • Control, Power or signal relay.

Interface Relays

  • 1 & 2 pole options.
  • Changeover and/or NO contact.
  • Power or signal relay.

Interface Relays - Pluggable

  • 1 & 2 pole options.
  • Changeover or NO contact.
  • Power, control or signal relay.

Solid State Contactors

  • 1 & 3 phase options.
  • Thyristor
  • Reversing

Solid State Relays

  • 1 pole.
  • Solid state AC or DC.
  • Control or signal relay.

Time Relays

Multifunction Time Relays

  • 1 & 2 Pole options.
  • Changeover contact, NO/NC contact, or solid state.
  • For installation in electrical distributor.
  • External Potentiometer.
  • Staircase Switches

On and Off Delay Time Relays

  • 1 Pole.
  • Changeover contact or NO contact.
  • For installation in electrical distributor.
  • On or Off Delay Options.

Star-delta Relays

  • 1 pole
  • Changeover and NO contact, safety interlock

Time Cubes

  • Pluggable
  • Compatible with S2 or S3 sockets.

Time Relays - pluggable

  • 1 or 2 Pole Options.
  • Changeover contacts or solid state.
  • Potential-free control (model dependent)
  • Off delay without control voltage (model dependent)

Timers & Twilight Switches

  • 1 or 2 Pole Options.
  • Changeover or NO contact.
  • For installation in electrical distributor

Sockets

  • 5 Pins, 8 Pins, 11 Pins and 14 Pins.
  • Round & Flat options.
  • Compatible with different relays and time cubes.