The KLKD series fast-acting 600V AC/DC fuses are used in solar combiner boxes and in circuits with DC fault currents up to 50,000 A. These fuses are designed to meet both the UL and IEC photovoltaic fuse specifications and are available in standard and board-mount configurations. The KLKD midget fuses also have high-interrupting and current-limiting capability. They are intended to supplement the primary branch-circuit fuse or breaker to provide backup overcurrent protection. The KLKD fuses are non-indicating and may be used with an indicating fuse block or cover. These fuses are offered in a wide range of ampere ratings to match specific requirements in a variety of applications. Note that 1–5 A meets UL 1741 GFDI requirements. For additional product information, contact Littelfuse Technical Support at 1-800-TEC-FUSE or techline@littelfuse.com.
Features & Benefits
| FEATURES | BENEFITS |
| 10x38 mm size | Common dimensions used in a variety of applications |
| Fast-acting | Provides fast, reliable short-circuit response within the interrupting rating |
| Mounting options | Available in ferrule or PCB mount |
| POWR-GARD® technology | Ensures quality backup overcurrent protection |
| UL & IEC certifications | Certifications to serve the global market |
Applications
- Solar combiner boxes
- Inverters
- Power supplies
- Desktop meters
Specifications
| Current Rating (Continuous) in Amps | 0.125 |
|---|---|
| Interrupting Rating | 100 kA @ 600V AC |
| Opening | Fast-Acting (F) |
| Maximum AC Voltage (V) | 600 |
| Voltage Rating (V) | 600 |
| Size | Midget / 5AG |
| Amp Code (Part Number) | 0.125 |
| Family Style | Current Limiting |
| Fuse Class | Midget |
| Indicating | No |
| Interrupt Amperage 1 | 100000 |
| Interrupt Amperage (A) - 2 | 50000 |
| Interrupt Voltage Type ACDC - 1 | AC |
| Interrupt Voltage Type ACDC - 2 | DC |
| Interrupt Voltage (V) -1 | 600 |
| Interrupt Voltage (V) -2 | 600 |
| Mounting Method | Fuse Block / Clip / Holder |
| PG Holder | L60030M Series |
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