Ronk 9871 METER-RITE® 3-PH Three-Pole, Double-Throw POLE TOP 400A 240V
METER-RITE® switches provide a fast, dependable, and safe transfer of loads between commercial power and auxiliary generators. Pole Top versions are built for underground or overhead-to-underground wiring. Meets NEC 547.9 (2) for site isolation switch. This 200A, three-pole quick-break, quick-make design minimizes contact arcing and prolongs contact life. The snap action and loading contacts provide a positive and complete self cleaning contact, preventing excessive contact heating.