Heyco Power Components Barrier Terminal Blocks
Barrier Terminal Block

Material: Nylon 6/6 and Galvanized Steel

Certifications:

File E103541

Flammability Rating: 94V-0

Material Temperature Index: 105°C (221°F)

 
  • Single pole barrier terminal block, whose inserts are ultrasonically welded into position.
  • Each pole snap-fits into the next, enabling a 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).
Heyco® Barrier Terminal Blocks
PA 80 Series
Part Specifications Part Number Description Part Dimensions
Wire Size Amps # of Poles* Terminal Tab
Configuration
A B C
AWG mm2 North America Europe White in. mm. in. mm. in. mm.
12-22 4-1 20 16 1-100 3 tabs to 3 tabs 1757 PA 80 F/F 1.142 29,0 1.496 38,0 .433 11,0
12-22 4-1 20 16 1-100 end plate 1758 PA 81
* Poles may be ganged as required, 1 each p/n 1757 for each pole connected.