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Eaton DBU Series expulsion fuses are used in medium voltage power distribution applications to protect electrical equipment and power distribution systems from current overloading and short circuits.
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H| Style | Model | Amps | Height | Fuse Class | Mounting Type | Type | Price | |
|---|---|---|---|---|---|---|---|---|
| A | DBU27-DMNM | - | 2 4/5" | - | - | DBU | £1,972.90 | |
| B | DBU17-200SE | - | 2 1/4" | - | - | - | - | RFQ
|
| C | 38DBA1-5E-Q | - | 31 1/2" | - | - | - | £5,291.50 | |
| D | DBU-EFOD | - | 4 1/2" | - | - | DBU | £436.57 | |
| A | DBU17-DMNM | - | 2 1/5" | - | - | DBU | £1,831.72 | |
| E | DBU38-GNM-L | - | 20" | - | - | DBU | - | RFQ
|
| F | DBU17-125E-Q | - | 31 1/2" | - | - | DBU | £520.45 | |
| G | DBU27-3K | 3A | 2 1/4" | Class K | - | DBU | £457.70 | |
| H | DBU17-3K | 3A | 2 1/4" | Class K | - | DBU | £440.51 | |
| G | DBU38-3K | 3A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU27-5E | 5A | 2 1/4" | Class E | - | DBU | £503.15 | |
| G | DBU17-5E | 5A | 2 1/4" | Class E | - | DBU | £440.51 | |
| G | DBU38-5E | 5A | 2 1/4" | Class E | - | DBU | - | RFQ
|
| G | DBU38-6K | 6A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU27-6K | 6A | 2 1/4" | Class K | - | DBU | £442.88 | |
| H | DBU17-6K | 6A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU27-7E | 7A | 2 1/4" | Class E | - | DBU | £457.70 | |
| G | DBU38-7E | 7A | 2 1/4" | Class E | - | DBU | £492.14 | |
| G | DBU17-7E | 7A | 1" | Class E | - | DBU | £440.51 | |
| G | DBU38-8K | 8A | 1" | Class K | - | DBU | £492.14 | |
| G | DBU27-8K | 8A | 2 1/4" | Class K | - | DBU | £457.70 | |
| H | DBU17-8K | 8A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU27-10K | 10A | 2 1/4" | Class K | - | DBU | £457.70 | |
| G | DBU38-10K | 10A | 1" | Class K | - | DBU | £492.14 | |
| G | DBU27-10E | 10A | 2 1/2" | Class E | - | DBU | £457.70 | |
| G | DBU38-10E | 10A | 2 1/4" | Class E | - | DBU | £492.14 | |
| G | DBU17-100E | 10A | 2 1/4" | Class E | - | DBU | £489.37 | |
| G | DBU17-10E | 10A | 2 1/2" | Class E | - | DBU | £440.51 | |
| H | DBU17-10K | 10A | 2 1/4" | Class K | - | DBU | £440.51 | |
| G | DBU27-12K | 12A | 2 1/4" | Class K | - | DBU | £457.70 | |
| G | DBU38-12K | 12A | 1" | Class K | - | DBU | £492.14 | |
| H | DBU17-12K | 12A | 2 1/4" | Class K | - | DBU | £440.51 | |
| G | DBU17-13E | 13A | 2 1/4" | Class E | - | DBU | £440.51 | |
| G | DBU38-13E | 13A | 2 1/4" | Class E | - | DBU | £492.14 | |
| G | DBU27-13E | 13A | 2 1/4" | Class E | - | DBU | £457.70 | |
| G | DBU27-15K | 15A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU27-15SE | 15A | 1" | Class Se | - | DBU | £457.70 | |
| G | DBU27-15E | 15A | 2 1/4" | Class E | - | DBU | £457.70 | |
| G | DBU38-15K | 15A | 1" | Class K | - | DBU | £492.14 | |
| G | DBU38-15SE | 15A | 1" | Class Se | - | DBU | £492.14 | |
| B | DBU17-15SE | 15A | 2 1/4" | Class Se | - | DBU | £440.51 | |
| H | DBU17-15K | 15A | 2 1/4" | Class K | - | DBU | - | RFQ
|
| G | DBU17-15E | 15A | 2 1/4" | Class E | - | DBU | £440.51 | |
| G | DBU38-15E | 15A | 2 1/4" | Class E | - | DBU | - | RFQ
|
| G | DBU38-175E | 17A | 2 1/4" | Class E | - | DBU | £517.15 | |
| G | DBU27-20E | 20A | 2 1/4" | Class E | - | DBU | £457.70 | |
| G | DBU38-20K | 20A | 2 1/4" | Class K | - | DBU | £492.14 | |
| H | DBU17-20K | 20A | 2 1/2" | Class K | - | DBU | - | RFQ
|
| G | DBU17-20E | 20A | 2 1/4" | Class E | - | DBU | £440.51 | |
| G | DBU27-20K | 20A | 1" | Class K | - | DBU | £457.70 | |
| G | DBU27-20SE | 20A | 2 1/2" | Class Se | - | DBU | £457.70 | |
| G | DBU38-20E | 20A | 2 1/4" | Class E | - | DBU | £492.14 | |
| B | DBU17-20SE | 20A | 2 1/4" | Class Se | - | DBU | £440.51 | |
| G | DBU38-20SE | 20A | 2 1/2" | Class Se | - | DBU | £492.14 | |
| G | DBU38-25SE | 25A | 2 1/2" | Class Se | - | DBU | £492.14 | |
| G | DBU38-25K | 25A | 2 1/2" | Class K | - | DBU | £492.14 | |
| G | DBU27-25E | 25A | 2 1/4" | Class E | - | DBU | £457.70 | |
| B | DBU17-25SE | 25A | 2 1/4" | Class Se | - | DBU | - | RFQ
|
| G | DBU17-25E | 25A | 2 1/4" | Class E | - | DBU | £423.59 | |
| G | DBU27-25SE | 25A | 2 1/2" | Class Se | - | DBU | - | RFQ
|
| H | DBU17-25K | 25A | 2 1/4" | Class K | - | DBU | £440.51 |
Electrical fuses have a thin piece of wire which melts in case of fault to open the circuit and stop the flow.
Fuse is a metal piece that melts when there is an excess current due to overload, while a circuit breaker has an internal switch that gets tripped when there is excess current in the circuit.