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Intrinsically safe safety barrier - SG, SH, SL series
Product 506191 contain types SG, SH and SL Dual-Channel Intrinsic Safety Barriers which are probably the most compact at 4.5 x 3/4" . They occupy a mere 1.7 sq-in of enclosure real estate per channel and highest powered I.S. barriers.It is approved to UL-913 for Class 1, Div 1 and 2, Group D and as intrinsically safe (I.S.), carrying both IA certifications and "G/H/L" letter classifications for US mining, plus an "L" Class for Canadian mines.It can be installed easily with #10 screws with terminals conveniently located at the top and readily accessible for troubleshooting. Capture-wire terminals speed field wiring are used for secure connections.Alongside delivering quality, safety, performance and economy, all supporting hardware and accessories, including box mounting, to assure proper, fail-safe usage, are also supplied.