page_title: DIN rail
section_title: G section
hierarchical_section_title: DIN rail / Types / G section
caption_attribution_description: English: Cross section view of G-type DIN rail
context_page_description: A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks. These products are typically made from cold rolled carbon steel sheet with a zinc-plated or chromated bright surface finish. Although metallic, they are meant only for mechanical support, and are not used as a busbar to conduct electric current, although they may provide a chassis grounding connection.
  The term derives from the original specifications published by Deutsches Institut für Normung in Germany, which have since been adopted as European and international standards. The original concept was developed and implemented in Germany in 1928, and was elaborated into the present standards in the 1950s.
context_section_description: G-type rail (according to EN 50035, BS 5825, DIN 46277-1).
  G rail is generally used to hold heavier, higher-power components.  It is mounted with the deeper side at the bottom, and equipment is hooked over the lip, then rotated until it clips into the shallower side.
caption: Cross section view of a G-type DIN rail, with electrical equipment mounted on it
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