BlockMaster Electronic’s High-Power Terminal Blocks are rated at 90A, 115A, 175A, 255A and 380A at 600V.  We offer a wide range of terminations, including screw, studs, and screw clamps.  BlockMaster’s Medium-Power Terminal Blocks are rated at 50A/300V,  2 and 3 poles.  Terminations include screw clamps and 0.250″ QCTerminals.  All BlockMaster high and medium-power terminal blocks comply with UL and CSA standards as well as RoHS.

BlockMaster Electronic’s High-Power Thru-Panel Terminal Blocks are available 20A and 25A @ 300V.   Also 50A-250A @ 600V. For added protection, we offer clear plastic covers for field installation. All of our products have UL approval and are RoHS compliant.