Dongguan Ampfort Electronics Co., Ltd.
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611 612 613 615 616 619 Cartridge Axial Glass Tube Fuse 6x30mm 15A 20A With PSE UL Approvals
General Description Of The Glass Tube Fuse
The 612 series time-lag fuse with high interrupting ratings and high voltage ratings for use with printed circuit boards is used in a large variety of applications. This 6x30mm device is constructed of a glass tube with electro-plated brass end caps. The 612 series with 250 VAC rating and 35A to 200 Ampere breaking capacity, offers excellent quality and is 100% tested for cold resistance and precise length.
Detailed Features Of The Glass Tube Fuse
• Miniature fuse with time-lag, high interrupting ratings and voltage ratings
• 6mm x 30mm physical dimensions
• Glass tube, encapsulated design with nickel - plated brass end caps
• Optional axial leads are Ф0.8mmX38mm @ 500mA~12.5A and Ф1.0mmX38mm @ 15A~30A
• Protection against harmful over-currents in primary and secondary applications.
• Lead-free, Halogen-free, RoHS compliant
• Designed compliant to UL 248-14
Agency Approvals Of The Glass Tube Fuse
| Agency | Agency File Number | Ampere/ Voltage Range |
| cULus | E300003 | 125VAC/ 250VAC: 500mA~1A;1.5A~3A; 4~8A 125VAC: 500mA~3A |
| cURus | E300003 | 125V AC/250VAC: 10A~20A 125V AC/250VAC: 25A~30A |
| PSE | PSE15020901 PSE15020907 | 250V AC: 20A 250V AC: 15A |
| CQC | CQC09012040164 | 250V AC: 8A, 10A,16A |
Dimension Of The Glass Tube Fuse
Time vs Current Characteristics: UL-248-14 Of The Glass Tube Fuse
| Rated current | 100% | 135% | 200% | 275% | 400% | 1000% |
| 500mA ~30A(UL) | >4h | <1h | 5s~60s | / | / | / |
| 8A/10A/16A(IEC) | >4h | - | <120s | 600ms~10s | 150ms~3s | 20ms~300ms |
Electrical Characteristics Of The Glass Tube Fuse
| Rated Current | Nominal Melting I²t(A²sec) | Breaking Capacity | Typical Cold Resistance(mΩ) |
| 500mA | 0.49 | 10kA/125V AC 35A/250V AC 50-60Hz Cosφ=0.7-0.8 | 1000 |
| 630mA | 1.1 | 840 | |
| 800mA | 1.96 | 517 | |
| 1A | 4.84 | 353 | |
| 1.25A | 6.76 | 10kA/125V AC 100A/250V AC 50-60Hz Cosφ=0.7-0.8 | 228 |
| 1.5A | 26.01 | 210 | |
| 1.6A | 28.62 | / | |
| 2A | 30.25 | 124.4 | |
| 2.5A | 47.61 | 74 | |
| 3A | 121 | 74.11 | |
| 3.15A | 132 | 76.67 | |
| 3.5A | 182 | / | |
| 4A | 324 | 10kA/125V AC 200A/250V AC 50-60Hz Cosφ=0.7-0.8 | 37 |
| 5A | 361 | 29.82 | |
| 6A | 462 | 19.7 | |
| 7A | 462 | 21.06 | |
| 8A | 676 | 8.7 | |
| 10A | 1190 | 400A/125V AC 200A/250V AC 50-60Hz Cosφ=0.7-0.8 | 8.3 |
| 12A | 1640 | 6.84 | |
| 15A | 2500 | 5.2 | |
| 16A | 2601 | 4.66 | |
| 20A | 3249 | 3.3 | |
| 25A | 7225 | 400A/125V AC 100A/250V AC 50-60Hz | 2.5 |
| 30A | 8081 | 2.14 |
Packing details Of The Glass Tube Fuse
| Net Weight (100pcs/bag) | 162g | Inner box weight | 880g | Master Carton Weight | 9.3kg |
| Qty per bag | 100pcs | Qty per box | 500pcs | Qty per carton | 5000pcs |