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Bussmann KRP-C Series Class L fuses protect electrical circuits and equipment against overloads and short circuits in the electrical system. They feature time-delay characteristics to withstand temporary overloads during motor starting or other operational procedures without blowing the fuse. These current-limiting fuses are incorporated with O-ring seals to provide filter retention and use high-grade silica sand filler to accelerate the fuse performance in the event of short circuit conditions by producing a quenching effect on the fuse arc. They further offer blade-type bolt-on construction for easy installation & replacement and fibreglass / melamine body for enhanced durability.
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G| Style | Model | Amps | Body Material | Class | Diameter | Fuse Amps | Interrupt Rating | Length | Price (inc. GST) | |
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| A | KRP-C-700SP | A$ 1780.09 | ||||||||
| B | KRP-C-800SP | A$ 1549.65 | ||||||||
| A | KRP-C-1000SP | A$ 1651.36 | ||||||||
| A | KRP-C-1200SP | A$ 1789.01 | ||||||||
| A | KRP-C-1600SP | A$ 2348.69 | ||||||||
| A | KRP-C-2000SP | A$ 2767.83 | ||||||||
| C | KRP-C-3000SP | A$ 4027.48 | ||||||||
| D | KRP-C-4000SP | A$ 4688.49 | ||||||||
| E | KRP-C-601SP | A$ 1651.36 | ||||||||
| A | KRP-C-650SP | A$ 1882.29 | ||||||||
| A | KRP-C-900SP | A$ 1789.01 | ||||||||
| A | KRP-C-1400SP | A$ 2492.76 | ||||||||
| A | KRP-C-1500SP | A$ 2492.76 | ||||||||
| F | KRP-C-1800SP | A$ 2348.69 | ||||||||
| G | KRP-C-2500SP | A$ 3088.27 | ||||||||
| A | KRP-C-3500SP | A$ 4027.48 |
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F| Style | Model | Body Style | Current Rating | Fuse Size / Group | Fuse Type | Width | Price (inc. GST) | |
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| A | KRP-C-5000SP | A$ 11268.52 | ||||||
| B | KRP-C-2001SP | A$ 8253.17 | ||||||
| C | KRP-C-3200SP | A$ 4679.03 | ||||||
| B | KRP-C-2400SP | A$ 7880.96 | ||||||
| A | KRP-C-4500SP | A$ 5914.23 | ||||||
| D | KRP-C-1350SP | A$ 3790.81 | ||||||
| E | KRP-C-6000SP | A$ 9234.62 | ||||||
| F | KRP-C-1100SP | A$ 3213.86 |
A| Style | Model | Body Style | Current Rating | Fuse Type | Price (inc. GST) | |
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| A | KRP-CL-600 | A$ 1918.75 | ||||
| A | KRP-CL-300 | A$ 4253.96 | ||||
| A | KRP-CL-400 | A$ 1910.71 | ||||
| A | KRP-CL-225 | A$ 4253.96 |
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E| Style | Model | Body Style | Current Rating | Length | Width | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|
| A | KTU-400 | A$ 2494.66 | |||||
| A | KTU-650 | A$ 2951.48 | |||||
| B | KTU-900 | A$ 3311.65 | |||||
| C | KTU-3000 | A$ 6537.77 | |||||
| B | KTU-801 | A$ 3311.65 | |||||
| D | KTU-1800 | A$ 5041.20 | |||||
| A | KTU-750 | A$ 3311.65 | |||||
| C | KTU-6000 | A$ 15645.06 | |||||
| E | KTU-1400 | A$ 4461.35 | |||||
| A | KTU-700 | A$ 2494.66 | |||||
| E | KTU-1500 | A$ 2200.48 | |||||
| B | KTU-850 | A$ 3311.65 | |||||
| B | KTU-1100 | A$ 3311.65 | |||||
| A | KTU-200 | A$ 2522.54 |
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A| Style | Model | Price (inc. GST) | |
|---|---|---|---|
| A | KLLU1000X | A$ 1059.58 | |
| A | KLLU3500X | A$ 5772.04 | |
| A | KLLU800.X | A$ 1026.47 | |
| A | KLLU750.X | A$ 1275.28 | |
| A | KLLU700.X | A$ 1068.71 | |
| A | KLLU650.X | A$ 1116.62 | |
| A | KLLU601.X | A$ 1117.27 | |
| A | KLLU4000X | A$ 6135.91 | |
| A | KLLU3000X | A$ 4081.99 | |
| A | KLLU1200X | A$ 1137.27 | |
| A | KLLU2500X | A$ 3912.99 | |
| A | KLLU2000X | A$ 1533.96 | |
| A | KLLU1800X | A$ 1710.04 | |
| A | KLLU1600X | A$ 1271.07 | |
| A | KLLU1500X | A$ 1308.64 | |
| A | KLLU1400X | A$ 1511.66 | |
| A | KLLU1350X | A$ 1558.64 | |
| A | KLLU900.X | A$ 1274.10 |
A| Style | Model | Price (inc. GST) | |
|---|---|---|---|
| A | KLPC1000X | A$ 1225.68 | |
| A | KLPC5000X | A$ 10266.41 | |
| A | KLPC3500X | A$ 5476.40 | |
| A | KLPC400.X | A$ 1218.45 | |
| A | KLPC4000X | A$ 6056.16 | |
| A | KLPC450.X | A$ 1273.85 | |
| A | KLPC4500X | A$ 8499.18 | |
| A | KLPC500.X | A$ 1273.85 | |
| A | KLPC600.X | A$ 1218.45 | |
| A | KLPC3000X | A$ 4177.01 | |
| A | KLPC6000X | A$ 14527.29 | |
| A | KLPC601.X | A$ 1230.44 | |
| A | KLPC650.X | A$ 1477.68 | |
| A | KLPC700.X | A$ 1230.44 | |
| A | KLPC750.X | A$ 1477.68 | |
| A | KLPC800.X | A$ 1172.41 | |
| A | KLPC350.X | A$ 1218.45 | |
| A | KLPC300.X | A$ 1218.45 | |
| A | KLPC1100X | A$ 1357.35 | |
| A | KLPC1800X | A$ 2542.61 | |
| A | KLPC1200X | A$ 1278.99 | |
| A | KLPC1300X | A$ 1713.54 | |
| A | KLPC1350X | A$ 2014.42 | |
| A | KLPC1400X | A$ 1926.81 | |
| A | KLPC1500X | A$ 1926.81 |
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K| Style | Model | Ac Voltage Rating | Body Style | Current Rating | Diameter | Fuse Size / Group | Fuse Type | Interrupt Rating | Length | Price (inc. GST) | |
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| A | KWS-R-5 | A$ 98.00 | |||||||||
| B | C10G6 | A$ 23.94 | |||||||||
| C | TIS35 | A$ 79.66 | |||||||||
| D | BBS-25 | A$ 29.25 | |||||||||
| E | MIJ-15 | A$ 43.23 | |||||||||
| F | C10G32 | A$ 20.73 | |||||||||
| G | KTS-B-30 | A$ 143.30 | |||||||||
| H | KWS-R-500 | A$ 2110.94 | |||||||||
| I | KLU-1500 | A$ 1651.36 | |||||||||
| J | KTK-R-5BC | A$ 55.33 | |||||||||
| K | KRP-C-750SP | A$ 3343.10 |
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S| Style | Model | Amps | Current Rating | Diameter | Item | Length | Price (inc. GST) | |
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| A | A4BQ450 | A$ 2310.61 | ||||||
| B | A4BQ150 | A$ 2310.61 | ||||||
| C | A4BQ601-TA | A$ 2262.08 | ||||||
| D | A4BQ650 | A$ 2807.92 | ||||||
| E | A4BQ700-TA | - | RFQ | |||||
| F | A4BQ750 | A$ 1834.64 | ||||||
| G | A4BQ750-TA | - | RFQ | |||||
| H | A4BQ800-TA | - | RFQ | |||||
| I | A4BQ900-TA | - | RFQ | |||||
| J | A4BQ100 | A$ 2366.46 | ||||||
| K | A4BQ100-TA | - | RFQ | |||||
| I | A4BQ1200-TA | A$ 2188.41 | ||||||
| I | A4BQ1350-TA | - | RFQ | |||||
| L | A4BQ150-TA | - | RFQ | |||||
| I | A4BQ6000-TA | - | RFQ | |||||
| I | A4BQ1800-TA | - | RFQ | |||||
| M | A4BQ200 | A$ 2310.61 | ||||||
| I | A4BQ2000-TA | A$ 2464.10 | ||||||
| N | A4BQ200-TA | - | RFQ | |||||
| O | A4BQ250 | A$ 2310.61 | ||||||
| P | A4BQ2501 | A$ 5467.77 | ||||||
| Q | A4BQ300 | A$ 2366.46 | ||||||
| R | A4BQ300-TA | - | RFQ | |||||
| I | A4BQ3500-TA | - | RFQ | |||||
| S | A4BQ3800 | A$ 9446.51 |
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W| Style | Model | Current Rating | Diameter | Length | Price (inc. GST) | |
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| A | A4BT200 | - | RFQ | |||
| B | A4BT250 | - | RFQ | |||
| C | A4BT300 | - | RFQ | |||
| D | A4BT350 | - | RFQ | |||
| E | A4BT400 | - | RFQ | |||
| F | A4BT450 | - | RFQ | |||
| G | A4BT500 | - | RFQ | |||
| H | A4BT600 | A$ 1638.16 | ||||
| I | A4BT601 | A$ 1680.90 | ||||
| J | A4BT650 | - | RFQ | |||
| K | A4BT700 | A$ 1570.40 | ||||
| L | A4BT750 | - | RFQ | |||
| M | A4BT800-TA | - | RFQ | |||
| N | A4BT800 | A$ 1570.40 | ||||
| O | A4BT900 | - | RFQ | |||
| P | A4BT1000 | - | RFQ | |||
| Q | A4BT1000-TA | - | RFQ | |||
| R | A4BT1100 | - | RFQ | |||
| S | A4BT1200 | A$ 1360.45 | ||||
| Q | A4BT1400-TA | - | RFQ | |||
| T | A4BT1400 | A$ 1566.63 | ||||
| U | A4BT1500 | - | RFQ | |||
| V | A4BT1600 | A$ 1682.41 | ||||
| W | A4BT1800 | A$ 1682.41 | ||||
| Q | A4BT2000-TA | - | RFQ |
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O| Style | Model | Amps | Current Rating | Diameter | Length | Price (inc. GST) | |
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| A | A4BY250 | A$ 2146.77 | |||||
| B | A4BY650 | A$ 2563.01 | |||||
| C | A4BY2001-TI | - | RFQ | ||||
| D | A4BY2001 | A$ 4883.16 | |||||
| E | A4BY200 | A$ 2122.83 | |||||
| F | A4BY1601 | A$ 4127.16 | |||||
| C | A4BY1600-TI | - | RFQ | ||||
| G | A4BY1350 | A$ 3142.56 | |||||
| H | A4BY1201 | A$ 3118.07 | |||||
| C | A4BY1200-TI | - | RFQ | ||||
| I | A4BY1100 | A$ 2390.71 | |||||
| C | A4BY1000-TI | - | RFQ | ||||
| C | A4BY2500-TI | - | RFQ | ||||
| C | A4BY800-TI | - | RFQ | ||||
| C | A4BY800-TA | - | RFQ | ||||
| C | A4BY700-TI | - | RFQ | ||||
| J | A4BY2200 | A$ 4883.16 | |||||
| C | A4BY600-TI | - | RFQ | ||||
| K | A4BY4500 | A$ 9968.97 | |||||
| L | A4BY4001 | A$ 9968.97 | |||||
| C | A4BY4000-TI | - | RFQ | ||||
| M | A4BY3500 | A$ 7117.87 | |||||
| N | A4BY350 | A$ 1697.91 | |||||
| O | A4BY450 | A$ 1360.45 | |||||
| C | A4BY300-TI | - | RFQ |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| KRP-CL-250 | AA9UNP | A$ 6028.45 |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| KLU-1800 | BC8AZC | A$ 3450.09 |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| KRP-C-801SP | CQ8BVM | A$ 3546.38 |
Class-L fuses are primarily designed for protection of high capacity systems (mains and large feeders) from short circuit and overload conditions and interrupt a current supply of up to 300kA. Raptor Supplies offers a wide range of these fuses from brands like Bussmann and Ferraz Shawmut featuring O-ring seals for providing maximum pressure during current limiting mechanism . BussmannClass L fuses feature a high-grade silica sand filler for accelerating the fuse response to current surges by producing an arc-quenching effect for increased mechanical strength. These current-limiting fuses produce a time-delay of 4 seconds (minimum) at 500 per cent rated current for close sizing; thus preventing the contacts to open until the temporary current inrush passes. The 600 VAC fuses are not interchangeable with other UL Class fuses and feature bolt-on mounting facility for ensuring proper seating to maintain the contact within the circuit. Ferraz ShawmutClass L Fuses protect feeder circuits and circuit breakers at a continuous current rating ranging from 200 to 6000A. These UL-listed and CSA-certified slow blow fuses, when correctly coordinated, provide a superior level of protection to downstream circuit components preventing nuisance blowout.