ElectricianSupplies.com is your source for Wire and Cable items including Power Distribution Blocks! Try emailing or calling us at 800-448-2014 - we'll do our best to answer your questions. Power Distribution Blocks orders are processed within #time#. We ship from three warehouses via Fedex and UPS. Count on secure shopping and dependable delivery from ElectricianSupplies.com. Thanks for shopping for Power Distribution Blocks with us!