TA7761 Three Phase + Neutral Current Transformer, Motor Protection

Maximum Current Over Load
Model Rated Current Ratio Accuracy Class Over Load Multiple Persistence Time (seconds)
TA7761-0050A/ Option: 0.333V to 7.07V or mA 50A 1:2000 1:3000 1:4000 0.5 1.0 5 2
TA7761-0100A/ y.yyy V or mA 100A 1:2000 1:3000 1:4000 0.5 1.0 5 2
TA7761-0150A/ y.yyy V or mA 150A 1:2000 1:3000 1:4000 0.5 1.0 5 2
TA7761-0200A/ y.yyy V or mA 200A 1:2000 1:3000 1:4000 0.5 1.0 5 2
Notes: #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. Specifications: 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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