LSCR001
Fuseholder, Cartridge, 1 Fuse, 400 A, 1 kV, 1kV47.63mm x 17.78mm, Bolt Down
- Manufacturer: LITTELFUSE
- Product type: Fuse Holders
- Fuse Holder Type:Cartridge Fuse Holder; Fuse Current:400A; Fuse Size Held:-; Holder Terminals:Bolt Down; No. of Fuses:1Fuses; Product Range:-; Voltage Rating VAC:1kV; Voltage Rating V DC:1kV; Body Mater
- Fuse Current: 400A
- No. of Fuses: 1Fuses
- Product Range: POWR-GARD LSCR Series
- Fuse Size Held: 47.63mm x 17.78mm
- Fuse Holder Type: Cartridge Fuse Holder
- Holder Terminals: Bolt Down
- Voltage Rating VAC: 1kV
- Voltage Rating VDC: 1kV
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 23.05 € |
| Current stock | 100+ |
| Lead time | 30 days |
**POWR-GARD[®] Blocks and Holders Datasheet** ## LSCR ~~SE~~ RIES ~~HIG~~ H-SP ~~EED FUSE BLOCKS~~ ## 700 Vac/dc • 1-800A ## **Specifications** **Voltage Rating** LSCR001: 700 V LSCR002: 700 V **Ampere Ratings** LSCR001: 1 – 400 A capacity LSCR002: 70 – 800 A capacity **Approvals** UL Recognized (File: E14721), CSA Certified (File: 73160) **Stud Size** LSCR001:[1] ⁄4 -20 thread (Torque 61 in-lbs) LSCR002:[3] ⁄8 -16 thread (Torque 192 in-lbs) **Material Base:** Molded phenolic. 150˚ C temperature rating **Terminal Construction:** Plated steel. Supplied with nut and belleville washer **Environmental** RoHS Compliant **Country of Origin** China ## **Recommended Fuses** ## **Description** The LSCR Series are modular fuse blocks designed to accommodate a wide range of High-Speed and Class T fuses. ## **Features/Benefits** - Modular design reduces inventory requirements - Sold in pairs for convenience - Constructed of molded phenolic (with plated steel studs) ## **Dimensions mm (inches)** High-Speed and Class T fuses. See tables below. ## **LSCR001 High-Speed Fuse Block Selection Guide** |FUSE SERIES<br>L15S|AMPERE RATINGS<br>70-400| |---|---| |L17T<br>L25S<br>L50S<br>L60S<br>KLC<br>L70S<br>JLLN<br>JLLS|70-250<br>35-200<br>35-200<br>35-200<br>35-60<br>35-100<br>70-200<br>70-200| **==> picture [511 x 220] intentionally omitted <==** **----- Start of picture text -----**<br> 53.98<br>47.63 [2.13] 5.15 x 7.62 SLOT<br>[1.88] 40.64 [0.203 x 0.30]<br>33.02 5.15 x 7.62 SLOT [1.60]<br>[1.30] [0.203 x 0.30] 12.70<br>[0.50]<br>17.78 25.40<br>[0.70] [1.00]<br>LSCR002 High-Speed Fuse Block Selection Guide<br>e le m c©cm<br>[0.70]17.78 to —_ [1.00]25.40 FUSE SERIES AMPERE RATINGS<br>3/8-16" x 1.00" L15S 500-800<br>USABLE LENGTH<br>L17T 300-800<br>USABLE LENGTH1/4-20" x 1.00" L25S 225-800<br>L50S 225-800<br>L60S 225-800<br>KLC 70-800<br>92.25<br>62.87 [3.63] L70S 125-800<br>[2.48]<br>60.33 JLLN 225-800<br>[1.32]33.46 [2.38] 12.70 JLLS 225-800<br>[0.50]<br>oA<br>6.35<br>[0.25] 6.35 Web Resources<br>[0.25]<br>LSCR002 For more information, visit: littelfuse.com/lscr<br>**----- End of picture text -----**<br> ## **LSCR002 High-Speed Fuse Block Selection Guide** For more information, visit: **littelfuse.com/lscr** **LSCR001** **1 of 1** © 2016 Littelfuse POWR-GARD[®] Products Rev: 021916 Littelfuse.com
Updated at June 10, 2026
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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