Supplemental and Obsolescence Digest 174
Instrument 600 Volt Class Current Transformers: Torroidal Class 4210 / Refer to Catalog 4210CT9701 Torroidal Current Transformers UR/cUR Recognized, 25–400 Hz Window Size (inches) Catalog Number (without brackets) a Current Rating (Amperes) Relay Class ANSI Accuracy Classification—60 Hz Metering Class Rating Factor 30 oC Ambient $ Price B-0.1 B-0.2 B-0.5 B-0.9 B-1.8 1-15/16 64R101 64R151 64R201 64R251 64R301 64R401 64R501 64R601 64R751 100:5 150:0 200:5 250:5 300:5 400:5 500:5 600:5 750:5 — — — — — — — — — 1.2 1.2 1.2 0.6 0.6 0.3 0.3 0.3 0.3 2.4 1.2 1.2 0.6 0.6 0.6 0.3 0.3 0.3 — — 2.4 1.2 1.2 0.6 0.6 0.3 0.3 — — — — 2.4 1.2 0.6 0.6 0.6 — — — — — — — 1.2 0.6 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 93.00 93.00 93.00 93.00 93.00 109.00 109.00 126.00 128.00 1-15/16 66R101 66R151 66R201 66R251 66R301 66R401 66R501 66R601 66R751 100:5 150:0 200:5 250:5 300:5 400:5 500:5 600:5 750:5 — — C10 C10 C10 C10 C20 C20 C20 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 — 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 — 2.4 2.4 1.2 1.2 0.6 0.6 0.3 0.3 — — — 2.4 2.4 1.2 0.6 0.6 0.3 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 176.00 176.00 176.00 176.00 176.00 198.00 198.00 218.00 225.00 2-11/32 74R201 74R251 74R301 74R401 74R501 74R601 74R751 74R801 74R102 74R122 74R152 200:5 250:5 300:5 400:5 500:5 600:5 750:5 800:5 1000:5 1200:5 1500:5 — — — — — — — — — — — 1.2 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.6 0.6 1.2 0.6 0.6 0.3 0.6 0.3 0.3 0.3 0.3 — 1.2 2.4 1.2 0.6 0.6 0.6 0.6 0.3 0.3 0.3 — — — — 1.2 1.2 1.2 1.2 0.6 0.6 0.6 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.00 128.00 128.00 128.00 128.00 128.00 128.00 128.00 137.00 135.00 146.00 162.00 2-11/32 76R201 76R251 76R301 76R401 76R501 76R601 76R751 76R801 76R102 76R122 76R152 200:5 250:5 300:5 400:5 500:5 600:5 750:5 800:5 1000:5 1200:5 1500:5 C10 C10 C10 C10 C10 C20 C20 C20 C20 C20 C20 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 1.2 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 2.4 1.2 1.2 0.6 0.6 0.6 0.3 0.3 0.3 0.3 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.00 173.00 198.00 198.00 198.00 198.00 198.00 198.00 198.00 252.00 261.00 306.00 4 100R201 100R301 100R401 100R501 100R601 100R801 100R102 100R122 100R152 100R162 100R202 200:5 300:5 400:5 500:5 600:5 800:5 1000:5 1200:5 1500:5 1600:5 2000:5 C10 C10 C20 C20 C20 C20 C50 C50 C50 C50 C50 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 — 1.2 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 — 2.4 1.2 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 257.00 257.00 257.00 257.00 257.00 257.00 320.00 320.00 374.00 374.00 374.00 4 110R201 110R301 110R401 110R501 110R601 110R801 110R102 110R122 110R152 110R162 110R202 200:5 300:5 400:5 500:5 600:5 800:5 1000:5 1200:5 1500:5 1600:5 2000:5 C20 C20 C20 C50 C50 C50 C100 C100 C100 C100 C100 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 — 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 362.00 362.00 362.00 362.00 362.00 412.00 448.00 448.00 482.00 482.00 482.00 5-3/4 120R201 120R301 120R401 120R501 120R601 120R801 120R102 120R122 120R152 120R162 120R202 120R252 120R302 120R402 200:5 300:5 400:5 500:5 600:5 800:5 1000:5 1200:5 1500:5 1600:5 2000:5 2500:5 3000:5 4000:5 C10 C10 C20 C20 C20 C20 C50 C50 C50 C50 C50 C50 C50 — 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 1.2 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 2.4 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 — 2.4 1.2 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 — — 2.4 2.4 1.2 0.6 0.6 0.3 0.3 0.3 0.3 0.3 0.3 0.3 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.33 1.00 284.00 284.00 284.00 284.00 284.00 295.00 324.00 324.00 349.00 349.00 349.00 412.00 412.00 520.00 8-1/8 140R500 50:5 — For Ground Fault Sensing — — 1.33
