Allen Bradley, 1492 End Barrier for use with 1492-LD32P

The Rockwell Automation end barriers are required to provide the necessary insulation for the last terminal block in a group.

End barrier for spring clamp terminal block
This has grey colour

End Barrier, For Spring Clamp Type TB, 2.5 x 44.7 x 80.5mm (0.10 x 1.76 x 3.17 in), Gray, Pkg. Qty. of 50, for Use With 1492-LD32P

End Barrier, For Spring Clamp Type TB, 2.5 x 44.7 x 80.5mm (0.10 x 1.76 x 3.17 in), Gray, Pkg. Qty. of 50, for Use With 1492-LD32P