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Rittal is a German manufacturer of electrical enclosures for use in industrial settings. Founded in 1961, Rittal is a subsidiary of the Friedhelm Loh Group . [ 1 ] The name Rittal is derived from the place where the company was founded – Rit tershausen in Dietzhölz tal .
Coded panels were the earliest type of central fire alarm control, and were made during the 1800s to the 1970s. A coded panel is similar in many ways to a modern conventional panel (described below), except each zone was connected to its own code wheel, which, depending on the way the panel was set up, would either do sets of four rounds of code until the initiating pull station was reset ...
FFUs are typically manufactured in 4' x 2', 3' x 2', or 2' x 2' steel housings, which can be placed in ceiling grid bays of similar dimensions. [2] Units often contain a pre-filter as well as a HEPA (high-efficiency particulate air), ULPA (ultra-low particulate air) or other MERV (minimum efficiency reporting value) filter.
Schneider Electric SE is a French multinational corporation that specializes in digital automation and energy management. [4] [5]Registered as a Societas Europaea, Schneider Electric is a Fortune Global 500 company, publicly traded on the Euronext Exchange, and is a component of the Euro Stoxx 50 stock market index. [6]
The Van also offered dual air conditioning, captains chairs (LE for the 1986 to 1989 model years), twin sunroofs, digital clock, satellite radio controls (LE for the 1987 to 1989 model years), fog lights (LE for the 1986 to 1989 model years with power window package), tachometer, power locks, power windows, and a tinted glass privacy package ...