GE Vernova's low voltage GEM® type capacitors are designed primarily for the motor requirements of oil field and other pumping installations. Their application, however, may be extended to other motor applications installed indoor or outdoor. Type GEM OFW capacitors feature multiple cells which are assembled in parallel in a NEMA 3 enclosure. Each capacitor cell features the patented GE Vernova Pressure Sensitive Interrupter (PSI) that protects against cell rupture.