Terminal Block, 30 Amp, 600 Volt AC/DC, Gray, 4 mm, Space Saver.Leading the industry in effi ciency and productivity, the Bulletin 1492 family of IEC terminal blocks includes a broad range of DIN rail mountable products with screw and spring-clamp connections, which are designed for safety, installation ease and ruggedness. All Allen-Bradley® IEC terminal blocks are IP2X fi nger-safe and meet recognized international IEC, UL, CSA and ATEX standards. Parts of the family are available in up to ten diff erent colors, with an extensive range of accessories to provide simple solutions for your unique wiring challenges.