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High voltage current-limiting fuse

Characteristic BriefModel Illustration1.Rated voltage from 7.2KV to 40.5KV2.Wide range of rated current from 6.3A to 200A3.Full range performance options available at 12KV and 24KV4.Powerful pyrotechnic or spring striker5.H.R.C.6.Current-limiting7.Low power dissipation,low temperature rise8.Operation extremely quickly,high reliability9.With primary coil of transformer in series10.Isolating & protecting transformer11.Conforming to standards: GB15166.2 DIN43625 BS2692-1 IEC60282-1
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Characteristic BriefModel Illustration1.Rated voltage from 7.2KV to 40.5KV2.Wide range of rated current from 6.3A to 200A3.Full range performance options available at 12KV and 24KV4.Powerful pyrotechnic or spring striker5.H.R.C.6.Current-limiting7.Low power dissipation,low temperature rise8.Operation extremely quickly,high reliability9.With primary coil of transformer in series10.Isolating & protecting transformer11.Conforming to standards: GB15166.2 DIN43625 BS2692-1 IEC60282-1
High voltage current-limiting fuse

For Full Range&Transformer Protection

Characteristic Brief

1.Rated voltage from 7.2KV to 40.5KV
2.Wide range of rated current from 6.3A to 200A
3.Full range performance options available at 12KV and 24KV
4.Powerful pyrotechnic or spring striker
5.H.R.C.
6.Current-limiting
7.Low power dissipation,low temperature rise
8.Operation extremely quickly,high reliability
9.With primary coil of transformer in series
10.Isolating & protecting transformer
11.Conforming to standards: GB15166.2 DIN43625   BS2692-1 IEC60282-1

Model Illustration
XRNT□ Selection Table

XRNT□ External&Installation Dimensions


For Motor Protection

Characteristic Brief

1.Rated voltage from 3.6KV to 12KV
2.Wide range of rated current from 31.5A to 400A
3.BS type and DIN type are all available
4.Powerful pyrotechnic or spring striker
5.H.R.C.
6.Current-limiting
7.Low power dissipation, low temperature rise
8.Operation extremely quickly, high reliability
9.With motor circuit in series
10.Isolating & protecting motor
11.Conforming to standards: GB15166.2 DIN43625   BS2692-1 IEC60282-1

Model Illustration

XRNM□ Selection Table

MXRNT□ External&Installation Dimensions


For Use In Oil Switchgear


Characteristic Brief

1.Rated voltage from 3.6KV to 12KV
2.Wide range of rated current from 6.3A to 250A
3.Powerful pyrotechnic striker
4.Unique tripe seal
5.H.R.C.
6.Current-limiting
7.Low power dissipation, low temperature rise
8.Operation extremely quickly, high reliability
9.Mainly used for back-up protection in transformers of American type
10.Conforming to standards: GB15166.2 BS2692-1 / IEC60282-1

Model Illustration

XRNO1 Series Selection Table

BS&DIN Type H.V. Fuse Link Cross Section Compared



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