Top Hat 7.5 Din Rail
This 35-mm wide rail is widely used to mount circuit breakers. Therefore it is also referred as MCB Channel. The EN 50022 standard specifies 7.5 mm which are officially designated top hat rail EN 50022 – 35 × 7.5.
Some manufacturers catalogs also use the terms Top hat section / Type O / Type Omega (Ω).
Size
Width = 35mm
Height = 7.5mm
Standard Length = 1000mm & 2000mm
G Section Din Rail
This 32-mm wide rail is widely used to mount terminals. Therefore it is also known as Terminal Channel. The EN 50035 standard specifies 15mm which are officially designated G Section Rail EN 50035.
Some manufacturers catalogs also use the terms G-Type / G Section Din Rail.
Size
Width = 32mm
Height = 15mm
Standard Length = 1000mm & 2000mm
Top Hat 15 Din Rail
This 35-mm wide rail is widely used to mount circuit breakers. This rail has 15mm height. The EN 50022 standard specifies 15 mm which are officially designated top hat rail EN 50022 – 35 × 15.
Some manufacturers catalogs also use the terms Top hat section / Type O / Type Omega (Ω).
Size
Width = 35mm
Height = 15mm
Standard Length = 1000mm & 2000mm
Miniature Top Hat Din Rail
This 15-mm wide rail is widely used to mount mini or micro terminal blocks. This rail has 5mm height. The EN 50045 standard specifies 5.5mm which are officially designated micro din rail EN 50045 – 15 x 5.
Some manufacturers catalogs also use the terms Micro Channel / Micro Din Rail.
Size
Width = 15 mm
Height = 5 mm
Standard Length = 1000 mm & 2000 mm
C Section Din Rail
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 length of the rail.
Size
Width = 40mm & 20mm
Height = 20mm & 10mm
Standard Length = 1000mm & 2000mm