TA7761 Three Phase + Neutral Current Transformer, Motor Protection

Maximum Current Over Load
ModelRated CurrentRatioAccuracy ClassOver Load MultiplePersistence Time (seconds)
TA7761-0050A/ Option: 0.333V to 7.07V or mA50A1:2000, 1:3000, 1:40000.5/ 1.052
TA7761-0100A/ y.yyy V or mA100A1:2000, 1:3000, 1:40000.5/ 1.052
TA7761-0150A/ y.yyy V or mA150A1:2000, 1:3000, 1:40000.5/ 1.052
TA7761-0200A/ y.yyy V or mA200A1:2000, 1:3000, 1:40000.5/ 1.052


#1 – Accuracy Class achieved is dependent upon external VA secondary burden.

#2 – The secondary output @ rated current for the mA secondary option is dependent upon the ratio selected.


Download TA7761 Data Sheet (pdf 402kb)

Physical Specifications:

Standard Sizes – Three Phase:

Standard Sizes – Three Phase – DIN Rail Mounted: Standard Sizes – Single Phase:

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