What type and amperage primary fuses are used in MCC starter units with control transformers?
Issue:
Is there a fuse rating recommendation for Primary fuses used with 480V and Control tranformers (CPT) in Motor Control center starter buckets?
Product Line:
Motor Control Centers
Environment:
Application
Cause:
Clarification
Resolution:
The Primary fuses are FNQ-R type and recomended amperage per VA are listed below:
480V 50VA CPT- 1/4 amp P/N 25430-20025
480V 100VA CPT- 1/2 amp P/N 25430-20050
480V 150VA CPT- 1 amp P/N 25430-20100
480V 300VA CPT- 1 6/10 amp P/N 25430-20161
480V 500VA CPT- 2 8/10 amp P/N 25430-20281
Is there a fuse rating recommendation for Primary fuses used with 480V and Control tranformers (CPT) in Motor Control center starter buckets?
Product Line:
Motor Control Centers
Environment:
Application
Cause:
Clarification
Resolution:
The Primary fuses are FNQ-R type and recomended amperage per VA are listed below:
480V 50VA CPT- 1/4 amp P/N 25430-20025
480V 100VA CPT- 1/2 amp P/N 25430-20050
480V 150VA CPT- 1 amp P/N 25430-20100
480V 300VA CPT- 1 6/10 amp P/N 25430-20161
480V 500VA CPT- 2 8/10 amp P/N 25430-20281
Released for: Schneider Electric Canada
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