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63ENSF Eaton Bussmann 550V 63A Fuse Holder
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Eaton Bussmann 63ENSF — 550V 63A fuse holder. Holds the fuse and provides the circuit connection.
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63ENSF Eaton Bussmann 550V 63A Fuse Holder
At a Glance
- 550 V rated voltage, 63 A rated current
- Front connected/front connected terminations
- ESD
The Eaton Bussmann 63ENSF is a fuse holder with 550 V rated voltage, 63 A rated current.
Specifications
General specifications
| Model Code | 63A 550V FUSE HOLDER |
| UPC | 051712836470 |
| EAN | 5027590485074 |
| Product Length/Depth | 90 mm |
| Product Height | 125 mm |
| Product Width | 30 mm |
| Product Weight | 183.4 g |
Electrical data
| Amperage Rating | 63 A |
| Voltage rating at AC | 550 V a.c. |
Product specification
| Model | Safeloc |
| Connection | Front connected/front connected |
| Number of poles | Single-pole |
Compatible Bussmann series fuse
| Fuse type | ESD |
Series Selection Table
Applications
- Industrial equipment
Selection Notes
- Holder voltage and current ratings must meet or exceed the fuse they carry — an undersized holder becomes the weak point in the circuit.
- Termination: Front connected/front connected. Confirm the mating clip or busbar before ordering; ferrule and blade ends are not interchangeable.
Common Questions
What are the ratings of the Eaton Bussmann 63ENSF?
550 V / 63 A.
How does the 63ENSF connect?
Front connected/front connected. Confirm the mating clip, holder or busbar before ordering — ferrule and blade ends are not interchangeable.
How should I select the 63ENSF for a circuit?
Match the voltage rating to the system voltage, keep the continuous current above the load current, and check that the interrupting rating exceeds the available fault current. In medium voltage work, select on the transformer or feeder fault level rather than the load current alone.
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