Product Description
Littelfuse Industrial Business Unit L70S Series Fuse; Bolt Mount; 250A; 700 VAC;650 VDC;Fast Blow; 200kA AC/20DC;Cyld/BldTrm(Blt)
Cylindrical Fuse • Mounting Type: Bolt Mount • Fuse Type: Cartridge • Current Rating (Amps): 250A • Voltage Rating - AC: 700 VAC • Voltage Rating - DC: 650 VDC • Response Time: Fast Blow • Class: - • Breaking Capacity @ Rated Voltage: 200kA AC, 20kA DC • Package / Case: Cylindrical, Blade Terminal (Bolt)
Product Information
| Manufacturer | Littelfuse Industrial Business Unit |
| Product Category | Fuses |
| Product Sub Category | Cylindrical Fuse |
| Series | L70S Series |
| Catalog Part Number | L70S250 |
| Ordering Part Number | L70S250.V |
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Mounting Type | Bolt Mount |
| Fuse Type | Cartridge |
| Current Rating (Amps) | 250A |
| Voltage Rating - AC | 700 VAC |
| Voltage Rating - DC | 650 VDC |
| Response Time | Fast Blow |
| Applications | Semiconductors |
| Class | - |
| Approval Agency | CE, CSA, UR |
| Breaking Capacity @ Rated Voltage | 200kA AC, 20kA DC |
| Package / Case | Cylindrical, Blade Terminal (Bolt) |
| Size / Dimension | 2.000" Dia x 2.843" L (50.80mm x 72.20mm) |
Series Features
L70S SERIES HIGH-SPEED ROUND BODY 700 V ac • Very Fast Acting • 650 V dc • 10–800 A
Series DescriptionLittelfuse L70S series high-speed fuses are designed to protect today’s equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrow’s standards for accuracy, consistent quality, reliability, and predictable performance.
Littelfuse engineers have redefined high-speed fuse technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
- Extremely current limiting
- Low watt losses
- Controlled transient over-voltages
- UL Recognized
Ac and dc drives, Dc common bus protection, Power converters, UPS, Soft-starters