UL UR CQC 1A 5A 10A 15A 20A 25A 30A Slow Blow Time-lag Time Delay
Glass Cartridge 6x30mm Tube Fuse
Series: 6x30mm tube fuse
Product Keywords: No.612/6*30mm time-lag glass fuse
Rated current: 500mA to 30A
Rated voltage: 125V 250V AC
Certification: cULus,cURus,PSE,CQC
Type: Time-lag glass fuse
Lead wire: W, W/O
612 series are time-lag and low breaking capacity fuses, suitable
for 250V AC voltage, breaking capacity less than 200A protection
circuit.
612 series fuses are suitable for use in electronic equipment and
equipment protection circuits.
Time-current characteristics: time-lag fuse (T)
Dividing capacity:
10KA@125VAC,35A@250VAC[500mA-1A];10KA@125VAC,100A@250VAC[1.25-3.15A],10KA@125VAC,200A@250VAC[4A-8A],400A@125VAC,200A@250VAC[10A-20A];400A@125VAC,100A@250VAC[25A-30]
Standard: UL248-14 (IEC 60127-2)
Accreditation: cULus,cURus,PSE,CQC
Material: shell - glass tube, metal cap - nickel - plated brass,
lead cap - nickel - plated cap, tin - plated copper wire
Operating temperature: -55℃ ~ +125℃
Solderability: 260℃≤5 seconds (wave soldering);350℃≤3 seconds
(manual welding)
Welding temperature bearing capacity: 260℃, 10 seconds;280℃, 5
seconds;
Storage condition: +10℃ ~ +60℃;The annual average relative humidity
is less than 75%, and the relative humidity reaches 95% for a
maximum of not more than 30 days
| Time VS Current Characteristics:UL248-14 GB/T9364.7 |
| Rated current | 100% | 135% | 200% | 275% | 400% | 1000% |
| 500mA- ~30A(UL) | >4h | <1h | 5 s~60 s | / | / | / |
| 8A/10A/16A(GB) | >4h | / | <120 s . | 600 ms~10 s | 150 ms~3 s | 20 ms~300 ms |
| Electrical Characteristics at 25 C |
| Amp | Ratede Current | Max.Voltage | Nominal Melting I2t(A2sec) | Typical Cold Resistance (mΩ) | Breaking Capacity | Approvals |
| cULus | cURus | CQC | PSE |
| 0500 | 500 mA | 125V AC | 0.49 | 1000 | 10KA@125VAC
3 5A@250VAC | ● | ○ | ○ | ○ |
| 0630 | 630 mA | | 1.10 | 840 | ● | ○ | ○ | ○ |
| 0800 | 800 mA | | 1.96 | 517 | ● | ○ | ○ | ○ |
| 1100 | 1.00 A | | 4.84 | 353 | 10KA@125VAC
100A@250VAC | ● | ○ | ○ | ○ |
| 1125 | 1.25 A | | 6.76 | 228 | ○ | ○ | ○ | ○ |
| 1150 | 1.50 A | 250V AC | 26.01 | 210 | ● | ○ | ○ | ○ |
| 1200 | 2.00 A | | 30.25 | 124.4 | ● | ○ | ○ | ○ |
| 1250 | 2.50 A | | 47.61 | 74 | ● | ○ | ○ | ○ |
| 1300 | 3.00 A | | 121 | 74.11 | ● | ○ | ○ | ○ |
| 1315 | 3.15 A | | 132 | 76.67 | 10KA@125VAC
200A@250VAC | ○ | ○ | ○ | ○ |
| 1400 | 4.00 A | | 324 | 37 | ● | ○ | ○ | ○ |
| 1500 | 5.00 A | | 361 | 29.82 | ● | ○ | ○ | ○ |
| 1600 | 8.00 A | | 462 | 19.7 | ● | ○ | ○ | ○ |
| 1700 | 7.00 A | | 462 | 21.06 | ● | ○ | ○ | ○ |
| 1800 | 8.00 A | | 676 | 8.70 | ● | ○ | ● | ○ |
| 2100 | 10.00 A | | 1190 | 8.30 | 400A@125VAC 200A@250VAC | ○ | ● | ● | ○ |
| 2120 | 12.00 A | | 1640 | 6.84 | ○ | ● | ○ | ○ |
| 2150 | 15.00 A | | 2500 | 5.20 | ○ | ● | ○ | ● |
| 2160 | 16.00 A | | 2601 | 4.66 | ○ | ● | ● | ○ |
| 2200 | 20.00 A | | 3249 | 3.30 | ○ | ● | ○ | ● |
| 2250 | 25.00 A | 125V AC | 7225 | 2.50 | 400A@125VAC
100A@250VAC | ○ | ● | ○ | ○ |
| 2300 | 30.00 A | | 8081 | 2.14 | ○ | ● | ○ | ○ |
Notes : 1. Permissible continuous operating current is ≤100% at
ambient temperature of 23°C (73.4°F)
2.The current values used for calculating I2T should be within the
standard range of 8ms ~ 10ms.
