Description:
A range of Class gG/gL square bodied industrial fuse links for a variety of applications.
A range of Class gG/gL square bodied industrial fuse links for a variety of applications.
Catalogue Symbol: (amp)NHG(Size)B-690
Class of Operation: gG/gL
Fuse Size: 000 to 4
Fuse Holders:
Fuse Bases: SD*-D single-pole, TD*-D three-pole
Fuse Rails-Vertical: BFR
Fuse Switch Disconnectors-Vertical: BFD
Fuse Switch Disconnectors-Horizontal: BFH
* Select required size of fuse base
Standards/Approvals:
IEC 60269-1 and 2, DIN 43620 Part 1 and 3
Optional Microswitch: BVL50 and 170H0236
Packaging:
MOQ: 3 (size 000 to 3)
MOQ: 3 (size 000 to 3)
MOQ: 1 (size 4)
Technical Data:
Sizes: 000 to 4
Rated Voltage: 690Vac*
Rated Current: 2 to 800A
Rated Breaking Capacity: 120kA**
Operating Frequency: 45-62Hz
Construction:
- Steatite ceramic body
- Steatite ceramic body
- Corrosion resistant aluminium end plates
- Corrosion resistant zinc plated plated screws
- Silver-plated brass or copper contact blades
Environmental
- 100% Recyclable (including packaging)
- RoHS Compliant
- Cadmium and lead free
Features
- Low watts loss
- Reliable dual indicator system
- Metal gripping lugs
* 160A size 00 rated at 660Vac
** 160A size 00 rated at 50kA
Dimensions (mm)
Technical Data
Time-Current Characteristics
Size 000, 2 to 63 Amps
Size 00, 50 to 160 Amps
Size 1, 50 to 250 Amps
Size 2, 200 to 315 Amps
Size 3, 250 to 500 Amps
Size 4, 630 to 800 Amps
Cut-off Characteristics
Dimensions (mm)
Technical Data
| Part Number |
Rated Current (Amps) |
Rated Voltage (Vac) |
I2t(A2s) | Watts Loss |
Net Weight per Fuse Link (kg) |
|
|
Minimum Pre-Arcing |
Total at 690Vac | |||||
| 2NHG000B-690 | 2 | 690 | 3.5 | 8 | 4 | 0.118 |
| 4NHG000B-690 | 4 | 6 | 16 | 2 | ||
| 6NHG000B-690 | 6 | 14 | 25 | 2 | ||
| 10NHG000B-690 | 10 | 60 | 400 | 1.5 | ||
| 16NHG000B-690 | 16 | 240 | 1200 | 2.5 | ||
| 20NHG000B-690 | 20 | 500 | 2500 | 2.5 | ||
| 25NHG000B-690 | 25 | 920 | 4400 | 3.5 | ||
| 32NHG000B-690 | 32 | 1800 | 9600 | 3.5 | ||
| 35NHG000B-690 | 35 | 2400 | 12,700 | 4 | ||
| 40NHG000B-690 | 40 | 3300 | 15,000 | 4 | ||
| 50NHG000B-690 | 50 | 6100 | 26,500 | 5.5 | ||
| 63NHG000B-690 | 63 | 6500 | 30,500 | 5.5 | ||
| 50NHG00B-690 | 50 | 5800 | 35,000 | 5 | 0.182 | |
| 63NHG00B-690 | 63 | 5800 | 43,000 | 5 | ||
| 80NHG00B-690 | 80 | 11,000 | 54,500 | 7 | ||
| 100NHG00B-690 | 100 | 19,000 | 92,000 | 7.5 | ||
| 125NHG00B-690 | 125 | 27,500 | 105,000 | 9.5 | ||
| 160NHG00B-660* | 160 | 660 | 40,500 | 135,000 | 13 | |
| 50NHG1B-690 | 50 | 690 | 6350 | 26,500 | 6.4 | 0.38 |
| 63NHG1B-690 | 63 | 6800 | 36,000 | 5.6 | ||
| 80NHG1B-690 | 80 | 10,500 | 47,500 | 7.7 | ||
| 100NHG1B-690 | 100 | 22,000 | 105,000 | 8.2 | ||
| 125NHG1B-690 | 125 | 29,000 | 120,000 | 13 | ||
| 160NHG1B-690 | 160 | 71,000 | 240,000 | 13 | ||
| 200NHG1B-690 | 200 | 105,000 | 350,000 | 17 | ||
| 224NHG1B-690 | 224 | 120,000 | 430,000 | 19 | ||
| 250NHG1B-690 | 250 | 150,000 | 520,000 | 22 | ||
| 200NHG2B-690 | 200 | 99,000 | 385,000 | 18 | 0.62 | |
| 224NHG2B-690 | 224 | 130,000 | 485,000 | 20 | ||
| 250NHG2B-690 | 250 | 170,000 | 625,000 | 23 | ||
| 315NHG2B-690 | 315 | 295,000 | 760,000 | 32 | ||
| 250NHG3B-690 | 250 | 160,000 | 715,000 | 21 | 1.048 | |
| 315NHG3B-690 | 315 | 375,000 | 1,400,000 | 22 | ||
| 355NHG3B-690 | 355 | 400,000 | 1,650,000 | 25 | ||
| 400NHG3B-690 | 400 | 475,000 | 1,600,000 | 37 | ||
| 425NHG3B-690 | 425 | 630,000 | 1,700,000 | 35 | ||
| 500NHG3B-690 | 500 | 856,000 | 2,480,000 | 43 | ||
| 630NHG4B-690 | 630 | 1,730,000 | 6,550,000 | 44 | 2.5 | |
| 800NHG4B-690 | 800 | 3,300,000 | 11,000,000 | 61 | ||
Time-Current Characteristics
Size 000, 2 to 63 Amps
Size 00, 50 to 160 Amps
Size 1, 50 to 250 Amps
Size 2, 200 to 315 Amps
Size 3, 250 to 500 Amps
Size 4, 630 to 800 Amps
Cut-off Characteristics
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