Toroidal Current Transformer Model 781 MR (6.50" dia.)
Multi-ratio Toroidal Current Transformers designed for use with ammeters, wattmeters and cross current compensation or for relay driver applications. Five tap multi-ratio configurations available. Same large-window design as Model 780. 600V, 10 kV BIL Full Wave, CSA and UL Recognized.
| Window Size | 6.50" Diameter |
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| Application | Ammeter, Wattmeter & Cross Current Compensation |
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| Frequency | 50–400 Hz |
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| Insulation Level | 600V, 10kV BIL Full Wave |
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| Standards | CSA 66.1-06, CSA 66.2-06, IEEE C57.13, UL 506 |
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| Weight | Approx. 30 lbs. |
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- Five variants available: 781-122 MR, 781-202 MR, 781-302 MR, 781-402 MR, 781-601 MR.
- Terminals are female brass No. 10-32 UNC with one flat washer, one lock washer and one pan head screw each.
- Mounting Bracket Kits sold separately (P/N Bracket 780 Kit-3).
- Contact us for complete multi-ratio specifications.
