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Heyco® Barrier Terminal Blocks

  • Part Numbers and Specifications
  • Features
WIRE SIZE AMPS POLES* PART NO. DESC. TERMINAL
TAB
CONFIG.
PART DIMENSIONS
AWG mm2 North
America
Europe A B C
Natural
in. mm. in. mm. in. mm.
12-22 4-1 20 16 1-100* 1757 PA 80 F/F 3 tabs to
3 tabs
1.142 29,0 1.50 38,0 .433 11,0
1758 PA 81 end plate

Standard color natural.
*Poles may be ganged as required, 1 each P/N 1757 for each pole connected.

  • Single pole barrier terminal block, whose inserts are ultrasonically welded into position.
  • Each pole snap-fits into the next, enabling custom number of poles to suit your application.
  • End plate PA 81 is required to effect an end barrier.
  • Suitable for panel or 15 DIN 46277 rail mounting.
  • All types are rated at 600 volts (380 volts in Europe).
  • Made of Nylon and galvanized steel.
  • DFARS Compliant

QuickSpecs

Materials   Nylon and galvanized steel
Certification ru Recognized Component under UL File E103541
Flammability Rating   94V-0
Temperature Range   -40°F (-40°C) to 257°F (125°C)
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