JTD_ID Series - UL Class J Time-Delay Fuses with Indication

JTD Series Fuses

The Littelfuse® POWR-PRO® JTD_ID Indicator Class J fuse provides visual blown fuse indication and maximum protection in a compact package. The compact Class J package was designed specifically for circuits where space is at a premium. The current limiting time delay JTD_ID offers a patented true dual-element design that is ideal for use in circuits with high inrush currents. Superior performance characteristics of JTD_ID Indicator fuses reduce nuisance fuse opening and the blown fuse indication reduces downtime and increases safety.

Applications:

  • Fused combination motor controllers to provide IEC Type II (no damage) motor branch-circuit short-circuit and ground fault protection.
  • Motor control centers
  • Transformer protection
  • Protection for UL Listed series-rated molded case circuit breaker panels
  • General purpose circuits — mains, feeders and branch circuits — especially when space is at a premium.

Features:

  • Reduced down-time — A glance at the indicating window of a JTD_ID indicator fuse pinpoints open fuses immediately. If the window is dark, the fuse has opened. It’s that simple. No fuse testing required. Machine operators can immediately determine that there is an open fuse and request maintenance personnel to bring the proper replacement.
  • Reduce nuisance opening — Indicator fuses have superior time-delay and cycling characteristics they can be used on a variety of applications, thus decreasing fuse inventory.
  • Reduce fuse inventory — Because JTD_ID Indicator fuses have superior performance characteristics they can be used on a variety of applications, thus decreasing fuse inventory.
  • Reduce equipment damage — Indicator fuses provide superior overload and short circuit protection that can reduce equipment damage. Indicator fuses also provide IEC Type II “No Damage” protection to IEC and NEMA type motor starters.
  • Reduce accidents — The JTD_ID Indicator fuse improves safety by minimizing exposure to live circuits. Unlike other forms of blown fuse indication, once the indicator window darkens, it stays dark. It does not matter if the power is on or off or if the fuse is in a toolbox. Other forms of indication requires the power to remain on, which causes a safety hazard for personnel.

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)VDC (V)Interrupting RatingOpeningSizeStockSamplesCompare
JTD.800ID0.860030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD001ID160030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD01.5ID1.560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD01.6ID1.660030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD01.8ID1.860030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD1.25ID1.2560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD002ID260030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD02.5ID2.560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD02.8ID2.860030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD2.25ID2.2560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD003ID360030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD03.2ID3.260030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD03.5ID3.560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD004ID460030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD04.5ID4.560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD005ID560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD05.6ID5.660030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD006ID660030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD007ID760030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD008ID860030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD009ID960030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD010ID1060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD012ID1260030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD015ID1560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD17.5ID17.560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD020ID2060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD025ID2560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD030ID3060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD035ID3560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD040ID4060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD045ID4560030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD050ID5060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD060ID6060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayIndustrial CartridgeCheckOrder
JTD070ID7060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD080ID8060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD090ID9060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD100ID10060030020000A@300VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD110ID11060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD125ID12560050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD150ID15060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD175ID17560050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD200ID20060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD225ID22560050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD250ID25060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD300ID30060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD350ID35060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD400ID40060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD450ID45060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD500ID50060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder
JTD600ID60060050020000A@500VDCSlo-Blo/Time Lag (T)/Time DelayKnife-BladeCheckOrder

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