BlockMaster High and Medium Power Terminal Blocks

NAC is an Authorized Distributor for BlockmMaster who provide High-Power Terminal Blocks that are rated at 90A, 125A, 175A, 255A and 380A at 600V. They 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 Part Number Description Voltage Current Cover Positions Datasheet
BlockMaster Part Number Description Voltage Current Cover Positions Datasheet
HP-ATA-90-1-07P High & Medium-Power Terminal, 600V, 90A, 07 Positions 600V 90A 07
HP-ATA-90-1-03P High & Medium-Power Terminal, 600V, 90A, 03 Positions 600V 90A 03
HP-RTG-C High & Medium-Power Terminal, 600V, 90A, 06 Positions 600V 90A 06
HP-ATH-255-6-03P High & Medium-Power Terminal, 600V, 255A, 03 Positions 600V 255A Clear Cover 03
HP-ATH-255-4-03P High & Medium-Power Terminal, 600V, 255A, 03 Positions 600V 255A Clear Cover 03
HP-ATH-255-3-03P High & Medium-Power Terminal, 600V, 255A, 03 Positions 600V 255A Clear Cover 03
HP-ATH-255-3-01P High & Medium-Power Terminal, 600V, 255A, 01 Positions 600V 255A Clear Cover 01
HP-ATH-255-2-03P High & Medium-Power Terminal, 600V, 255A, 03 Positions 600V 255A Clear Cover 03
HP-ATH-255-1-03P High & Medium-Power Terminal, 600V, 255A, 03 Positions 600V 255A Clear Cover 03
HP-ATC-380-5-03P High & Medium-Power Terminal, 600V, 380A, 03 Positions 600V 380A Clear Cover 03
HP-ATC-380-4-03P High & Medium-Power Terminal, 600V, 380A, 03 Positions 600V 380A Clear Cover 03
HP-ATC-380-4-02P High & Medium-Power Terminal, 600V, 380A, 02 Positions 600V 380A Clear Cover 02
HP-ATC-380-3-03P High & Medium-Power Terminal, 600V, 380A, 03 Positions 600V 380A Clear Cover 03
HP-ATC-380-2-03P High & Medium-Power Terminal, 600V, 380A, 03 Positions 600V 380A Clear Cover 03
HP-ATC-380-2-01P High & Medium-Power Terminal, 600V, 380A, 01 Positions 600V 380A Clear Cover 01
HP-ATC-380-1-03P High & Medium-Power Terminal, 600V, 380A, 03 Positions 600V 380A Clear Cover 03
HP-ATC-380-1-02P High & Medium-Power Terminal, 600V, 380A, 02 Positions 600V 380A Clear Cover 02
HP-ATB-175B-6-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175B-5-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175B-4-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175B-3-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175B-2-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175B-1-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Hinge Cover 01
HP-ATB-175-6-03P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A 03
HP-ATB-175-5-03P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A Clear Cover 03
HP-ATB-175-3-03P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A Clear Cover 03
HP-ATB-175-3-02P High & Medium-Power Terminal, 600V, 175A, 02 Positions 600V 175A Clear Cover 02
HP-ATB-175-2-03P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A Clear Cover 03
HP-ATB-175-2-02P High & Medium-Power Terminal, 600V, 175A, 02 Positions 600V 175A Clear Cover 02
HP-ATB-175-2-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Clear Cover 01
HP-ATB-175-1-03P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A Clear Cover 03
HP-ATA-90-1-12P High & Medium-Power Terminal, 600V, 90A, 12 Positions 600V 90A 12
HP-ATA-90-1-11P High & Medium-Power Terminal, 600V, 90A, 11 Positions 600V 90A 11
HP-ATA-90-1-10P High & Medium-Power Terminal, 600V, 90A, 10 Positions 600V 90A 10
HP-ATA-90-1-09P High & Medium-Power Terminal, 600V, 90A, 09 Positions 600V 90A 09
HP-ATA-90-1-08P High & Medium-Power Terminal, 600V, 90A, 08 Positions 600V 90A 08
HP-ATA-90-1-06P High & Medium-Power Terminal, 600V, 90A, 06 Positions 600V 90A 06
HP-ATA-90-1-05P High & Medium-Power Terminal, 600V, 90A, 05 Positions 600V 90A 05
HP-ATA-90-1-04P High & Medium-Power Terminal, 600V, 90A, 04 Positions 600V 90A 04
HP-ATA-90-1-02P High & Medium-Power Terminal, 600V, 90A, 02 Positions 600V 90A 02
HP-ATA-115B-6-04P High & Medium-Power Terminal, 600V, 115A, 04 Positions 600V 115A 04
HP-ATA-115B-6-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A 03
HP-ATA-115B-6-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A 02
HP-ATA-115B-6-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A 01
HP-ATA-115-4-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A Clear Cover 03
HP-ATA-115-3-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A Clear Cover 03
HP-ATA-115-3-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A Clear Cover 01
HP-ATA-115-2-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A Clear Cover 03
HP-ATA-115-1-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A Clear Cover 03
HP-ATA-115-1-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A Clear Cover 02
HP-ATA-115-1-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A Clear Cover 01
HP-AT101-6-02P High & Medium-Power Terminal, 300V, 50A, 02 Positions 300V 50A 02
HP-AT101-5-02P High & Medium-Power Terminal, 300V, 50A, 02 Positions 300V 50A 02
HP-AT101-4-02P High & Medium-Power Terminal, 300V, 50A, 02 Positions 300V 50A 02
HP-AT101-1-03P High & Medium-Power Terminal, 300V, 50A, 03 Positions 300V 50A 03
HP-ATB-175-4-01P High & Medium-Power Terminal, 600V, 175A, 03 Positions 600V 175A Clear Cover 03
HP-ATA-115-2-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A Clear Cover 01
HP-ATA-115-2-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A Clear Cover 02
HP-ATA-115-3-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A Clear Cover 02
HP-ATA-115-4-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A Clear Cover 01
HP-ATA-115-4-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A Clear Cover 02
HP-ATA-115-6-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A Clear Cover 01
HP-ATA-115-6-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A Clear Cover 02
HP-ATA-115-6-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A Clear Cover 03
HP-ATA-115B-2-01P High & Medium-Power Terminal, 600V, 115A, 01 Positions 600V 115A 01
HP-ATA-115B-2-02P High & Medium-Power Terminal, 600V, 115A, 02 Positions 600V 115A 02
HP-ATA-115B-2-03P High & Medium-Power Terminal, 600V, 115A, 03 Positions 600V 115A 03
HP-ATA-115B-2-04P High & Medium-Power Terminal, 600V, 115A, 04 Positions 600V 115A 04
HP-ATB-175-1-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Clear Cover 01
HP-ATB-175-1-02P High & Medium-Power Terminal, 600V, 175A, 02 Positions 600V 175A Clear Cover 02
HP-ATB-175-3-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Clear Cover 01
HP-ATB-175-5-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A Clear Cover 01
HP-ATB-175-5-02P High & Medium-Power Terminal, 600V, 175A, 02 Positions 600V 175A Clear Cover 02
HP-ATB-175-6-01P High & Medium-Power Terminal, 600V, 175A, 01 Positions 600V 175A 01
HP-ATB-175-6-02P High & Medium-Power Terminal, 600V, 175A, 02 Positions 600V 175A 02
HP-ATC-380-1-01P High & Medium-Power Terminal, 600V, 380A, 01 Positions 600V 380A Clear Cover 01
HP-ATC-380-2-02P High & Medium-Power Terminal, 600V, 380A, 02 Positions 600V 380A Clear Cover 02
HP-ATC-380-3-01P High & Medium-Power Terminal, 600V, 380A, 01 Positions 600V 380A Clear Cover 01
HP-ATC-380-3-02P High & Medium-Power Terminal, 600V, 380A, 02 Positions 600V 380A Clear Cover 02
HP-ATC-380-4-01P High & Medium-Power Terminal, 600V, 380A, 01 Positions 600V 380A Clear Cover 01
HP-ATC-380-5-01P High & Medium-Power Terminal, 600V, 380A, 01 Positions 600V 380A Clear Cover 01
HP-ATC-380-5-02P High & Medium-Power Terminal, 600V, 380A, 02 Positions 600V 380A Clear Cover 02
HP-ATH-255-1-01P High & Medium-Power Terminal, 600V, 255A, 01 Positions 600V 255A Clear Cover 01
HP-ATH-255-1-02P High & Medium-Power Terminal, 600V, 255A, 02 Positions 600V 255A Clear Cover 02
HP-ATH-255-2-01P High & Medium-Power Terminal, 600V, 255A, 01 Positions 600V 255A Clear Cover 01
HP-ATH-255-2-02P High & Medium-Power Terminal, 600V, 255A, 02 Positions 600V 255A Clear Cover 02
HP-ATH-255-3-02P High & Medium-Power Terminal, 600V, 255A, 02 Positions 600V 255A Clear Cover 02
HP-ATH-255-4-01P High & Medium-Power Terminal, 600V, 255A, 01 Positions 600V 255A Clear Cover 01
HP-ATH-255-4-02P High & Medium-Power Terminal, 600V, 255A, 02 Positions 600V 255A Clear Cover 02
HP-ATH-255-6-01P High & Medium-Power Terminal, 600V, 255A, 01 Positions 600V 255A Clear Cover 01
HP-ATH-255-6-02P High & Medium-Power Terminal, 600V, 255A, 02 Positions 600V 255A Clear Cover 02
HP-AT101-1-02P High & Medium-Power Terminal, 300V, 50A, 02 Positions 300V 50A 02