Westinghouse, CT-2.5 Current Transformer, Ratio 200:5A, 25-60Hz, Rated Insulation Class 2.5KV, Full Wave Impulse Test Level 40KV, 60 Cycle 1 Min. Test 15KV, Cat# 1435492
1435492 Current Transformer by Eaton, Cutler-Hammer or Westinghouse