NLS Series - 600 V - UL Class K5 "One-Time" Fuses

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NLS series fuses provide low cost protection for general-purpose feeder and branch circuits when available short circuit currents are less than 50,000 amperes. They replace all Class H fuses which have only a 10,000 ampere interrupting rating. They are suitable for use in many residential and smaller commercial and industrial applications.

NLKP series fuses are Canadian “Code” fuses specifically designed to meet Canadian Electrical Code Type P fuse requirements for residential use. They have a 10,000 ampere interrupting rating. However, to obtain the added benefits of time-delay, current-limitation, and higher interrupting rating, consider the use of POWR-PRO™ IDSR Indicator™ fuses for circuits between 250 and 600 volts. The user gets all the benefits of time-delay RK5 fuses plus the added benefits of a n indicating fuse that tells when it has opened. Complete information on these fuses may be found in the POWR-PRO™ section of this catalog. For circuits up to 250 volts, see FLNR fuses in this section of the catalog.

Applications:
  • General purpose residential and commercial circuits with little or no motor load. Resistive heating loads
Economical:
  • For use in applications where lowest initial cost is the major consideration.
Safety:
  • 50,000 A.I.R., Class K5 — Adequate interrupting capacity for residences and many smaller facilities.

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)VDC (V)Interrupting RatingOpeningSizeStockSamplesCompare
NLS001160060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS001P1600600Fast-Acting (F)Industrial CartridgeCheck
NLS002260060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS002P2600600Fast-Acting (F)Industrial CartridgeCheck
NLS003360060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS003P3600600Fast-Acting (F)Industrial CartridgeCheck
NLS004460060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS004P4600600Fast-Acting (F)Industrial CartridgeCheck
NLS005560060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS005P5600600Fast-Acting (F)Industrial CartridgeCheck
NLS006660060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS006P6600600Fast-Acting (F)Industrial CartridgeCheck
NLS007760060020000A@600VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS007P7600600Fast-Acting (F)Industrial CartridgeCheck
NLS008860050020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS008P8600500Fast-Acting (F)Industrial CartridgeCheck
NLS0101060050020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS010P10600500Fast-Acting (F)Industrial CartridgeCheck
NLS0121260050020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS012P12600500Fast-Acting (F)Industrial CartridgeCheck
NLS01515600500Fast-Acting (F)Industrial CartridgeCheckOrder
NLS015.1560050020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS015P15600500Fast-Acting (F)Industrial CartridgeCheck
NLS02020600500Fast-Acting (F)Industrial CartridgeCheckOrder
NLS020.2060060020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS020P20600500Fast-Acting (F)Industrial CartridgeCheck
NLS02525600500Fast-Acting (F)Industrial CartridgeCheckOrder
NLS025.2560060020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS025P25600500Fast-Acting (F)Industrial CartridgeCheck
NLS03030600500Fast-Acting (F)Industrial CartridgeCheckOrder
NLS030.3060060020000A@500VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS030P30600500Fast-Acting (F)Industrial CartridgeCheck
NLS0353560040020000A@400VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS0404060040020000A@400VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS0454560040020000A@400VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS0505060040020000A@400VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS0606060040020000A@400VDCFast-Acting (F)Industrial CartridgeCheckOrder
NLS0707060060020000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS0808060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS0909060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS10010060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS11011060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS12512560060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS15015060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS17517560060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS20020060060050000A@600VDCFast-Acting (F)Knife-BladeCheckOrder
NLS22522560050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS25025060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS30030060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS35035060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS40040060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS45045060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS50050060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder
NLS60060060050050000A@500VDCFast-Acting (F)Knife-BladeCheckOrder

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