We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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H1| Style | Model | Amps | Current Rating | Diameter | Length | Mounting | Speed | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | A3T125 | - | 125A | 1.06" | 2.44" | Bolted | Fast-Acting | £38.40 | |
| B | A3T700 | - | 700A | 2.08" | 3.38" | Bolted | Fast Acting | £539.72 | |
| C | A3T450 | - | 450A | 1.62" | 3.06" | Bolted | Fast Acting | £145.00 | |
| D | A3T1 | 1A | 1A | 0.41" | 0.88" | Clip | Fast Acting | £16.28 | |
| E | A3T3 | 3A | 3A | 0.41" | 0.88" | Clip | Fast Acting | £16.28 | |
| F | A3T6 | 6A | 6A | 0.41" | 0.88" | Clip | Fast Acting | £15.28 | |
| G | A3T10 | 10A | 10A | 0.41" | 0.88" | Clip | Fast Acting | £16.99 | |
| H | A3T15 | 15A | 15A | 0.41" | 0.88" | Clip | Fast Acting | £15.28 | |
| I | A3T20 | 20A | 20A | 0.41" | 0.88" | Clip | Fast Acting | £15.28 | |
| J | A3T25 | 25A | 25A | 0.41" | 0.88" | Clip | Fast Acting | £15.28 | |
| K | A3T30 | 30A | 30A | 0.41" | 0.88" | Clip | Fast Acting | £15.28 | |
| L | A3T35 | 35A | 35A | 0.56" | 0.88" | Clip | Fast Acting | £27.85 | |
| M | A3T40 | 40A | 40A | 0.56" | 0.88" | Clip | Fast Acting | £20.47 | |
| N | A3T45 | 45A | 45A | 0.56" | 0.88" | Clip | Fast Acting | £20.47 | |
| O | A3T50 | 50A | 50A | 0.56" | 0.88" | Clip | Fast Acting | £20.47 | |
| P | A3T60 | 60A | 60A | 0.56" | 0.88" | Clip | Fast-Acting | £22.06 | |
| Q | A3T70 | 70A | 70A | 0.81" | 2.16" | Bolted | Fast Acting | £22.68 | |
| R | A3T80 | 80A | 80A | 0.81" | 2.16" | Bolted | Fast Acting | £22.68 | |
| S | A3T90 | 90A | 90A | 0.81" | 2.16" | Bolted | Fast Acting | £37.69 | |
| T | A3T100 | 100A | 100A | 0.81" | 2.16" | Bolted | Fast Acting | £22.68 | |
| U | A3T110 | 110A | 110A | 1.06" | 2.44" | Bolted | Fast Acting | £38.83 | |
| V | A3T150 | 150A | 150A | 1.06" | 2.44" | Bolted | Fast-Acting | £38.40 | |
| W | A3T175 | 175A | 175A | 1.06" | 2.44" | Bolted | Fast Acting | £38.40 | |
| X | A3T200 | 200A | 200A | 1.06" | 2.44" | Bolted | Fast-Acting | £38.40 | |
| Y | A3T225 | 225A | 225A | 1.33" | 2.75" | Bolted | Fast Acting | £82.51 | |
| Z | A3T250 | 250A | 250A | 1.33" | 2.75" | Bolted | Fast Acting | £82.51 | |
| A1 | A3T300 | 300A | 300A | 1.33" | 2.75" | Bolted | Fast Acting | £82.51 | |
| B1 | A3T350 | 350A | 350A | 1.33" | 2.75" | Bolted | Fast Acting | £82.51 | |
| C1 | A3T400 | 400A | 400A | 1.33" | 2.75" | Bolted | Fast-Acting | £82.51 | |
| D1 | A3T500 | 500A | 500A | 1.62" | 3.06" | Bolted | Fast Acting | £101.01 | |
| E1 | A3T600 | 600A | 600A | 1.62" | 3.06" | Bolted | Fast-Acting | £101.01 | |
| F1 | A3T800 | 800A | 800A | 2.08" | 3.38" | Bolted | Fast-Acting | £442.43 | |
| G1 | A3T1000 | 1000A | 1000A | 2.52" | 4" | Bolted | Fast Acting | £595.62 | |
| H1 | A3T1200 | 1200A | 1200A | 2.52" | 4" | Bolted | Fast Acting | £392.27 |
Mersen Ferraz A3T Series fast-acting fuses are ideal for applications where rapid circuit interruption is required to prevent damage from short circuits or overcurrent events. They are used in electronic devices, industrial equipment and power distribution panels. These fuses allow high current-limiting capability that reduces peak let-through current ensuring enhanced safety and protection for electrical systems, minimising potential damage in the event of a fault. These A3T Series fuses come with blade-stamped catalog numbers for easy identification, thereby simplifying the selection and replacement of fuses. They have a compact physical size that provides increased flexibility in terms of system layout and flexibility in integration.