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Current transformers are instrument transformers. Instrument transformers scale the large values of voltage or current to small, standardized values that are easy to handle for measuring instruments and protective relays. The instrument transformers isolate measurement or protection circuits from the high voltage of the primary system.

A current transformer provides a secondary current that is accurately proportional to the current flowing in its primary. The current transformer presents a negligible load to the primary circuit.

Current transformers are the current-sensing units of the power system and are used at generating stations, electrical substations, and in industrial and commercial electric power distribution.

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Votlage Output

Solid-core

E682A051V3 – CT,Solid,Volt,50A:0.333V,0.417in ID


Split-core

E681A051V3 – CT,SplitCore,50A:0.333VAC,0.39inID,6Ft


Solid-core

U004-0006 – Solid Core, 5A, 0.30in ID, 0.333VAC


Split-core

U004-0006 H6810-100A-.3V – Split Core,Small, 100A to .333V


Current Output

Solid-core

AL101- Solid-core transformer, 100A to 5A, small.


Split-core

H6810-200A-5A – Split Core, 200A to 5A, Small


Solid-core

BL102 – Solid-core transformer, 1000A to 5A, medium.


Split-core

H6812-1000A-5A – Split Core, 1000A to 5A, Large


Rogowski

E683C502

CT,Rope,1%,E2xxx&E50xxA,600VAC,9in length,5000A


U018-0004

CT,Rope,1%,E2xxx&E50xxA,600VAC,36in lgth,5000A


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