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450NHG3B Eaton Bussmann 450A 500V gG/gL NH3 Live gripping lugs Dual‑IN Indicator Low Voltage Knife‑blade Fuse
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pEaton Bussmann 450NHG3B — fuse, 500 V, 450 A, 120 kAIC, Class gG/gL./p
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450NHG3B Eaton Bussmann 450A 500V gG/gL NH3 Live gripping lugs Dual‑IN Indicator Low Voltage Knife‑blade Fuse
The Eaton Bussmann 450NHG3B is a fuse — rated 500 V, 450 A, 120 kAIC interrupting capacity, Class gG/gL. It uses blade end terminations, ceramic body body.
Fuse-link, LV, 450 A, AC 500 V, NH3, gL/gG, IEC, dual indicator, live gripping lugs
Specifications
General specifications
| Model Code | NH FUSE 450A 500V 3 GG/GL SIZE 3 |
| UPC | 051712744683 |
| EAN | 5027590480727 |
| Product Length/Depth | 150 mm |
| Product Height | 86 mm |
| Product Width | 72 mm |
| Product Weight | 1139.333 g |
| Global Catalog | 450NHG3B |
Product specifications
| Amperage Rating | 450 A |
| Fitted with: | Insulated metal gripping lugs |
| Fuse size | NH000 |
| Current type | AC |
| Breaking capacity | 120 kA |
| Frequency rating – max | 62 Hz |
| Frequency rating – min | 45 Hz |
| Rated switching capacity | 120 kA |
| Rated voltage AC | 500 V |
| Class | Class gG/gL |
| Fuse type | Square body with knife blade contact |
| Utilization category | gL/gG (cable protection/equipment protection) |
| Interrupt rating | 120 kAIC |
| Fuse indicator | Combination fuse status indicator |
| Insulated metal gripping lugs (IMGL) | No |
| Watt losses | 33 W |
| Connection | Blade end |
| Construction | NH3 |
| Construction size | NH3 |
| Fuse shape | Square body Knife blade contacts |
| Voltage type | AC |
| Suitable for | Microswitch 170H0236 EBF Vertical fuse rail EBV Vertical fuse switch-disconnectors EBH Size 000 Horizontal fuse switch-disconnectors |
| Material | Ceramic body |
| Quantity | 3 |
| Voltage rating | 500 V |
| Type | Fuse |
| Application | industrial |
| Rated switching capacity AC | 120 kA |
Series Selection Table
Applications
- Industrial equipment
Selection Notes
- Termination style: Blade end. Confirm the mating clip or busbar before ordering — ferrule and blade ends are not interchangeable.
Common Questions
What are the ratings of the 450NHG3B?
500 V / 450 A, 120 kAIC interrupting capacity, Class gG/gL.
How does the 450NHG3B terminate?
Blade end. Verify the matching holder or clip before installation.
Which product family does the 450NHG3B belong to?
Low Voltage Fuses — Fuse.
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