Price List

Part Number	Ratio	Price	Lead Time
781-601MR	600:5	$839.68	6–8 weeks
781-122MR	1200:5	$934.84	6–8 weeks
781-202MR	2000:5	$908.38	6–8 weeks
781-302MR	3000:5	$903.56	6–8 weeks
781-402MR	4000:5	$918.79	6–8 weeks

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
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. 30 lbs.

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.

Datasheet – 122 MR (PDF) Datasheet – 202 MR (PDF) Datasheet – 302 MR (PDF) Datasheet – 402 MR (PDF) Datasheet – 601 MR (PDF)

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