Allen-Bradley 1492-EBL3-B | Blue End Barrier for 1492-L3 Spring-Clamp Terminal Blocks Lot of 43

The 1492-EBL3-B is a critical safety accessory designed to cover the open side of the last terminal block in a DIN rail assembly. Because spring-clamp terminal blocks are manufactured with one side exposed, this plate is required to achieve an IP20 finger-safe rating. Using the blue version ensures visual consistency in panels where blue blocks are used to represent neutral or "intrinsically safe" circuits.