ECTB 31.35





Description
Description
Plug-in current transformer for primary nominal currents from 50 A up to 750 A, secondary nominal current 5 A or 1 A , accuracy classes 0.2, 0.5s and 0.5, with type approval by PTB Braunschweig for use for billing purposes.
The new CTB’s connection is arranged with a "cage clamp ®".
Technical Data
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