Littelfuse® KLLU1200 POWR-GARD® KLLU Current Limiting Time Delay Fuse, 1200 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class L
Class L Fuses
9377
MFG #: KLLU1200
Littelfuse®
579.60000
/ ea
- Alternate Catalog Number: KLLU1200X
- Application: Service Switches/Switchboard Mains
- ARRA Compliant: N
- Body Size: 2-1/2 in Dia x 10-3/4 in L
- Buy American Compliant: N
- Catalog Number: KLLU1200
- Country of Origin: MX
- Currency: USD
- EU RoHS Indicator: C
- Gross Weight Per Pack: 0.2500 lb
- Gross Weight per Pack Metric: 0.11
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536100040
- Indicating|Non~Indicating: Non-Indicating
- Item Group: 079458-5G
- Material: Melamine
- Mounting Type: Bolt
- Series: KLLU
- Standard: 248-10 UL Listed/CSA
- Standards: RoHS CompliantUL E81895CSA LR29862PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer
- Sub Brand: KLLU Series
- Terminal Type: Knife Blade
- Type: Class L
- UNSPSC: 39121627
- UPC 11: 07945827106
- UPC 12: 079458271065
- Stock Status: NONSTOCK
- Brand: Littelfuse®
- Manufacturer: Littelfuse Inc.
- Amperage Rating: 1200 A
- Body Type: Cartridge
- Class: L
- Interrupt Rating: 200/20 kA
- Voltage Rating: 600 VAC/300 VDC
KLLU series UL Listed, time-delay, Class L are quality fuses in every sense of the word. They were developed to provide a somewhat lower priced alternate to the POWR-PRO KLPC series fuses. KLLU series fuses meet or exceed all UL requirements for Class L fuses. For superior protection and performance, specification-grade POWR-PRO KLPC series fuses are the recommended fuses.
- Brochure URL - 11468_ZMLGDEHVFOQAW4NX.pdf(Brochure URL)
- Brochure URL - littelfuse_industrial_distributor_handbook_pf159.pdf(Brochure URL)
- http://www.littelfuse.com(Seller Home Page URL)
- Spec Sheet URL - 11468_0IKALFRG4DMPN6H2.pdf(Spec Sheet URL)
- Spec Sheet URL - littelfuse_fuse_kllu_datasheet.pdf(Spec Sheet URL)
- Tech Bulletin URL(Tech Bulletin URL)
- Tech Bulletin URL - 11468_80Y1OURLJQBTXWCP.pdf(Tech Bulletin URL)
- Tech Drawing URL(Tech Drawing URL)
- Tech Drawing URL - 11468_X0176LBDHR2ZUA4S.pdf(Tech Drawing URL)
- www.littelfuse.com(Seller Home Page URL)
- Applications
- Features
| Service Switches/Switchboard Mains |
| Time-Delay |
| Current limiting - reduces short circuit damage to systems and equipment and reduced downtime |
| Easily coordinated with other system components |
| Ten second minimum time delay at 500 percent of rating eliminates needless downtime caused by heavy starting currents of large motors and other inductive loads |
| Selective coordination - KLLU fuses coordinate well with other class L fuses and with all current-limiting Littelfuse® fuses rated 600 A or less |
| Reduced downtime |
| KLLU fuse time-current characteristics closely match typical time-current curves of circuit breakers |
| Although fuse/circuit breaker systems can seldom be 100 percent coordinated , KLLU series fuses permit use of a wider range of breaker setting than fast-acting class L fuses |
| Excellent protection for a single breaker or a group of breakers |
| 200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating |