BlockMaster Introduces New High-Power Dead Front Terminal Block

BlockMaster Introduces New High-Power Dead Front Terminal Block


BlockMaster Electronics, Inc. announces its new line of High Output Power modular terminal blocks featuring a “dead front.”  The terminations are recessed within the block for safety assurance, preventing fingers from touching the terminals.

The new HP-ATA-90 Series of dead front high-power blocks are rated 90 Amps and 600 Volts for electrical applications in power panel distribution.  The new Dead Front terminal blocks can also be used for lighter power applications, and therefore have extended utility as a “one size fits all” product line.

The HP-ATA-90 Series terminal blocks are ideally suited for high power distribution in electrical panels.

Applications include: Panels; CNC equipment; Standby generators,; Switch gear; Lighting panels; Other industrial & commercial applications.

The HP-ATA-90 dead front power block is available in one through 12 poles, with a 12.7mm pitch.  The block accommodates 4 AWG through 14 AWG wire.  Terminations are as follows: LINE SIDE: ¼-28 UNF Slot; LOAD SIDE ¼-28 UNF Slot.

The Dead Front Series of High Power Terminal Blocks comply with UL and CSA Standards, as well as RoHS, and feature: Rated: 600 Volts, 90 Amps; Operating Temperature:  -25° C to +125° C; Housing: PBT G30% (UL 94V-0); Terminals: Aluminum; Withstanding Voltage: AC 2,500 V.

For more information on BlockMaster’s High Power Terminal Blocks Series, go to:


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