October 26, 2013 – Burndy introduced power distribution blocks listed to UL 1953, making them suitable in most industrial control feeder and branch circuits, HVAC systems and wireways.

The blocks are offered in three sizes with a number of different 1-, 2- or 3-pole configurations, along with optional protective hinged covers. Adder blocks are offered in each size, and can be used with optional end barriers to create as many poles as required.