Vesa To Din Rail
Note the release loops at the top of the mounted devices which unclip them.A DIN rail is a metal rail of a standard type widely used for mounting and industrial control equipment inside. These products are typically made from cold rolled carbon steel sheet with a or bright surface finish. Although metallic, they are meant only for mechanical support, and are not used as a to conduct electric current, although they may provide a chassis connection.The term derives from the original specifications published by (DIN) in Germany, which have since been adopted as European (EN) and international (IEC) standards. The original concept was developed and implemented in Germany in 1928, and was elaborated into the present standards in the 1950s. Contents.Types There are three major types of DIN rail:.
Vesa To Din Rail Map
Top hat section, type O, or type Ω, with hat-shaped cross section. C section. G sectionTop hat rail IEC/EN 60715 This 35-mm wide rail is widely used to mount, and other electrical equipment.
The EN 50022 standard specifies both a 7.5 mm (shown above) and a 15 mm deep version, which are officially designated. top hat rail IEC/EN 60715 – 35 × 7.5. top hat rail IEC/EN 60715 – 35 × 15Some manufacturers catalogues also use the terms Top hat section / Type O / Type Omega (Ω). It is known as the TS35 rail in the USA.C section These rails are symmetrical within the tolerances given. There are four popular C section rails, C20, C30, C40 and C50. The number suffix corresponds to the overall vertical height of the rail.G section.
Cross section view of a G-type DIN rail, with electrical equipment mounted on itG-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.Others In addition to the popular 35 mm × 7.5 mm top-hat rail (EN 50022, BS 5584, DIN 46277-3), several less widely used types of mounting rails have also been standardized:. Miniature top-hat rail, 15 mm × 5.5 mm (EN 50045, BS 6273, DIN 46277-2);. 75 mm wide top-hat rail (EN 50023, BS 5585);Related equipment.
EN 50022: Specification for low voltage switchgear and control-gear for industrial use. Mounting rails. Top hat rails 35 mm wide for snap-on mounting of equipment.
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(formerly: DIN 46277, BS 5584).: Dimensions of low-voltage switchgear and control-gear. Standardized mounting on rails for mechanical support of electrical devices in switchgear and control-gear installations. AS 2756.1997: Low-voltage switchgear and controlgear - Mounting rails for mechanical support of electrical equipment.See also.References.