Description
The Eaton Bussmann NSD20 is a low-voltage HRC fuse designed for industrial and commercial electrical installations. Its gG utilization category provides general-purpose, full-range protection for compatible cables and electrical equipment against overloads and short circuits.
The cylindrical cartridge features offset blade terminals and is designed for compatible BS88/F1 fuse holders.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Eaton Bussmann |
| Model | NSD20 |
| Rated Current | 20A |
| Rated Voltage | 550V AC |
| Fuse Type | High-Rupturing-Capacity (HRC) Fuse Link |
| Utilization Category | gG/gL |
| Breaking Capacity | 80kA |
| Fuse Size | BS88/F1 |
| Dimensions | Approximately 58.5mm Long × 13.8mm Wide × 13.8mm High |
| Terminal Style | Offset Blade Tags |
| Fuse Indicator | None |
| Standards | BS88 and IEC 60269 |
Typical Applications
When correctly selected for the circuit, the NSD20 fuse may be used for:
– Industrial electrical distribution
– Cable and feeder protection
– Commercial electrical panels
– General-purpose low-voltage circuit protection
– Compatible fuse units and switchgear
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