Portable Power Distribution Substation - 75KVA - 480V Primary - 120/208Y Secondary - NEMA 3R. Made in the USA This Larson Electronics Power Distribution Substation converts 480 VAC three phase primary electrical current to three phase and 120V and 208Y AC single phase on the secondary. This heavy duty power distribution system includes a 200 amp and a 100 amp 3 phase fusible disconnect on the main for incoming 480V three phase power. *PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS* The MPD-480-75K-300MB-120/208-C-W portable power transformer substation provides a safe and reliable way for operators in industrial settings to tap into and utilize power sources independently of the work area. This unit provides an effective power distribution system for operators performing plant turnarounds, maintenance and cleaning in hazardous areas, equipment installations and repairs, and any activities requiring an alternative to native power sources. This portable transformer is designed to accept 480v 3-phase power via two 20 foot SO cord line in, which it then steps down to 120/208Y AC with a 75KVA transformer. The power distribution system on this portable substation makes 120/208Y AC single phase available for operators. Features:- (2) 20` line in 4/4 Type W SOOW cable- Fusible 200-amp disconnect & 100-amp disconnect on 480V primary- 75KVA NEMA 3R 480V to 120/208Y Transformer - Fused 200-amp disconnect with 5 cam lock connectors installed (mating connectors included)- (3) 200-amp fuses for the 200-amp secondary configuration- (3) 100-amp fuses for the 100-amp secondary configuration The load center on this unit is mounted within a NEMA 3R enclosure for protection against accidental contact, rain, dust, splashing water, and sprayed water.