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D| Style | Model | Body Style | Current Rating | Fuse Size / Group | Fuse Type | Interrupt Rating | Length | Termination Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | NOS-500 | Cartridge Blade | 500A | Class K5 H | Normal Blow | 10kA | 10.38" | Knife Blade | £506.84 | |
| B | NOS-75 | Cartridge Blade | 75A | Class K5 H | Normal Blow | - | - | Knife Blade | £84.92 | |
| A | NOS-450 | Cartridge Blade | 450A | Class K5 H | Normal Blow | 10kA | 10.38" | Knife Blade | £506.84 | |
| A | NOS-600 | Cartridge Blade Fuses | 600A | Class K5 & H | Medium / Normal Blow | 10kA | 10.38" | Knife Blade | £506.84 | |
| C | NOS-225 | Cartridge Blade Fuses | 225A | Class K5 & H | Medium / Normal Blow | 10kA | 10.38" | Knife Blade | £327.94 | |
| C | NOS-350 | Cartridge Blade Fuses | 350A | Class K5 & H | Medium / Normal Blow | 10kA | 10.38" | Knife Blade | £331.01 | |
| D | NOS-9 | Cartridge Fuses | 9A | Class K5 & H | Medium / Normal Blow | 50kA | 5" | Clip | £26.79 |
Bussmann NOS Series fuses, also known as supplemental one-time fuses are used to protect equipment from overcurrent situations. Unlike traditional fuses, they cannot be reset or reused once they have opened (blown) and are intended to be replaced after each use. These Class H fuses are sensitive to temporary current surges, making them ideal for light-duty circuit locations. They are available in knife blade / clip type termination variants and are designed to deliver an interrupting rating of up to 50kA at 600VAC.