MERZ Switchgear

MERZ Switchgear now offers a wide range of high-quality products on switching devices. The products have been known for their reliability for decades, even in the most difficult applications and environmental conditions.



The MERZ - Mains-Generator-Changeover-Switch in alu enclosure with CEE attachment plug


  • 1 (Mains) - 0 - 2 (Generator) / 4-pole / 4 Contact
  • Cover coupling with cable entries top / bottom
  • Attachment plug angled acc. to DIN VDE 0100-551 4.2.2
  • Protective conductor position 1 h encoded
  • Cable entries top / bottom 2 pieces each
  • Cast aluminium enclosure ALSi9CU

MERZ - Compact Switches

Contact MERZ Compact Switches directly to the printed circuit board.



  • Saving of complex and cost-intensive wiring
  • Valuable installation space can be reduced
  • Reproducible EMC conditions
  • Climatically stable connections

MERZ - Repair and Maintenance Switches

This complete solution can be used in the most extreme environmental conditions.
IP66 withstands strong splash water and can be used under water for a defined time.


  • Outdoor Type Rating 4X - Indoor Type Rating 12
  • Impact resistance: IK 08
  • ETIM Class: EC000261
  • Degree of protection: IP66,EV006423
  • Flammability class: f1 approved UL 746C 5 inch flame test

Exhibitions & Events

Expo Eléctrica International
Mexiko Mexiko-City

06.06.2023 (Tuesday)

Mexiko-City, Mexiko

intersolar Europe
Germany München

14.06.2023 (Wednesday)

München, Germany

intersolar South America
Brazil São Paulo

29.08.2023 (Tuesday)

São Paulo, Brazil


Who seeks success, needs direction.

MERZ Switchgear found it from the very beginning. Namely, in the direct alignment of every
corporate activity to exceed customer needs.

For many years this fundamental determination has
proven to be the perfect foundation for all pillars that carry the corporate philosophy

  • Every order is claim to individuality Tailored for your project
  • Requirements analysis - Ideas mature, concepts convince
  • Gear selection - Requirement profile, solution proposal scheduling
  • Pilot phase - Sampling, quality assessment
  • Conceptual design - Order placement, order processing - Lead the way to success

Represented worldwide