Allen Bradley, 1492 End Barrier for use with 1492-L3, L3P, LG3, LKD3

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 x 29.1 x 59.5mm (0.08 x 1.15 x 2.34 in), Gray, Pkg. Qty. of 50, for Use With 1492-L3, LG3, LKD3, L3P

End Barrier, For Spring Clamp Type TB, 2 x 29.1 x 59.5mm (0.08 x 1.15 x 2.34 in), Gray, Pkg. Qty. of 50, for Use With 1492-L3, LG3, LKD3, L3P