The small footprint, high short circuit current (SCCR) Bussmann series power distribution blocks provide IP20 finger safe protection under specified conditions. These UL listed, 1-pole blocks are of a modular design that permits dovetailing together the required number of poles for an application and still meet the UL 1953 minimum 1 and 2 in spacing required per UL 508A for feeder circuit applications and per NEC for field installations. With SCCRs up to 200 kA, these blocks help achieve compliance with national electrical code (NEC) and OSHA requirements by resolving a common SCCR weak link in industrial control paIP20.