Blockmaster Introduces High-Power Modular Terminal Blocks

Elk Grove Village — BlockMaster Electronics, a supplier of terminal blocks for electrical and electronic distribution, introduces a new line of rugged, high power modular terminal blocks in 1-, 2-, 3-or 4-pole configurations. These interlocking style blocks simply snap together to create a block with one to four poles. They are suitable for DIN rail or panel mounting. Both the modular feature and the block’s mounting capabilities are totally unique in the market, unavailable anywhere else.

The new High-Power HP-ATA-115B Modular Blocks from BlockMaster feature a low profile and are available with an optional clear plastic cover for protection and safety. These high-power modular blocks are rated 115 Amp and 600 Volt for electrical applications in power panel distribution. Therefore, they are suited for applications such as:

  • Industrial Control Panels
  • HVAC Equipment
  • Standby Generators
  • Alternative Energy
  • Switch Gear
  • Elevator Equipment
  • CNC Equipment

Features and specifications for the new HP-ATA-115B High Power Modular Terminal Blocks include:

Rated Voltage: 600V

Rated Current: 115A

Screw Size/Torque:

LINE SIDE                            

5/16 – 24UNF

2  ̴3 AWG / 50 Lb./In                      

4  ̴6 AWG / 94 Lb./In

8 AWG / 40 Lb./In

10  ̴14 AWG / 35 Lb./In


8 – 36UNF

10  ̴18 AWG / 7 Lb./In

Operating Temperature: -20⁰C to + 125⁰C

Housing: PBT (UL90V-0)

Cover: Polycarbonate (UL94V-2)

Terminals: Aluminum

Withstanding Voltage: AC 2,500V / 1 Min.

RoHS compliant

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