Overview Reviews Product Description General Electric 9T21A4011 Transformer 006KVA Primary: 480 Secondary: 240 60 Hz 3 Phase. Product Videos Custom Field Primary 480 Secondary 240 KVA .006 Product Reviews Write a Review Write a Review × General Electric General Electric 9T21A4011 Transformer .006KVA Primary: 480 Secondary: 240 60 Hz 3 Phase Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *