BlockMaster Introduces New 3-Pole High-Power Feed-Through Block

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New 3-Pole High Power Blocks

The new 3-pole HP-RTG-C high power block is well suited for high power distribution in electrical panels.


The new 3-pole high-power block is rated at 90 Amps and 600 Volts for electrical applications in power panel distribution.

The new 3-pole HP-RTG-C high power block is well suited for high power distribution in electrical panels. This 90 Amp / 600 Volt High Power Block snaps onto a DIN rail or mounts onto a panel.

Applications include:

  •     Panels
  •     CNC equipment
  •     Standby generators
  •     Switch gear
  •     HVAC equipment
  •     Water pumps
  •     Other industrial & commercial applications

Multiple HP-RTG-C power blocks may be ganged together or used individually. Its termination accommodates 2 to 12 AWG wire and is configured as follows:

LINE SIDE        
¼-28 UNF Slot        

¼-28 UNF Slot

The HP-RTG-C High Power terminal block complies with UL and CSA Standards, as well as RoHS, and features:

  •     Rated: 600 Volts, 90 Amps
  •     Operating Temperature: -25° C to +150° C.
  •     Housing: PA 66 (UL94V-0)
  •     Terminals:

            Copper – Current conducting plate
            Stainless Steel – Terminal frame

  •     Withstanding Voltage: AC 2,500 V

For more information on BlockMaster’s High Power Block Series, go to:, or see the catalog at:

About BlockMaster Electronics, Inc.

BlockMaster Electronics has provided innovative interconnect and terminal block solutions to electrical and electronic OEMs since 1994. The company has low-cost, high-quality manufacturing capabilities and can provide reliable products from stock.

A distinct competitive advantage that BlockMaster offers its customers includes the ability to make modifications in-house to its terminal blocks based on customer requirements. BlockMaster’s Value-added Center provides the ability to fabricate, modify and print legends on our blocks at our Illinois facility for quick turnaround.

BlockMaster Electronics manufactures terminal blocks from 1 to 380 amps, including PCB styles up to 130 amps. The company offers over 9,500 P/Ns including PCB, Feed-through and Power Distribution types. BlockMaster’s Value-added Center can also provide quick turn around on prototypes.

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