Toroidal Current Transformer Model 5 (1.56" dia.)
Toroidal Current Transformers designed for use with ammeters, wattmeters and cross current compensation or for relay driver applications. Available in square case with molded feet (5SFT), square case with mounting holes (5SHT), thin round case (5RL), and heavy-duty round case (5DRL). All models have an insulation level of 600V, 10 kV BIL Full Wave, 50–400 Hz and are CSA and UL Recognized.
| Ratio | 50:5 to 1200:5 |
| Window Size | 1.56" Diameter |
| Application | Ammeter, Wattmeter & Cross Current Compensation |
| Frequency | 50–400 Hz |
| Insulation Level | 600V, 10kV BIL Full Wave |
| Standards | CSA 66.1-06, CSA 66.2-06, IEEE C57.13, UL 506 |
| Weight | Approx. 0.5 lbs. |
- Available case styles: 5SFT (square, molded feet), 5SHT (square, mounting holes), 5RL (thin round, leads), 5DRL (heavy-duty round, leads).
- Flexible leads are UL 1015, 105°C, CSA approved #16 AWG, 24" long standard. Non-standard lengths available on request.
- Terminals are brass studs No. 8-32 UNC with one flat washer, one lock washer and one nut each (square case only).
- Mounting Bracket Kits for 5SHT/5SHL sold separately (P/N 1121A00020-1).
- Available in 1 AMP and 5 AMP secondary versions.