Allen-Bradley 1492-LD4-OR | 25A Two-Level Spring-Clamp Terminal Block, Orange, 600V, 4mm² Lot of 8

The 1492-LD4-OR is a "double-decker" feed-through terminal block from the Bulletin 1492-L series. It utilizes spring-clamp (screwless) technology, which is the industrial standard for environments subject to high vibration, such as on-machine mounting or transportation equipment. The orange color serves as a visual warning, often used for "Interlock" circuits or power feeds coming from an external source (foreign voltages).