BlockMaster Electronics’ new OTB-358 Series are mediumpower, thru-panel terminal blocks available in 2-15 positions. BlockMaster’s OTB-358 series are perfect for interfacinginternally wired products to the
outside world. They offer a clear, protective cover to reduce shock hazard, and each terminal has a screw with lockwasher for convenient field wiring.

These blocks are suitable for industrial controls, spa controls or any medium-power field wiring to control box application.