Mersen A055B2DSR0-450E Medium Voltage Fuse 5500V 450A E-Rated Bolt-On Mount 63kA Capacity
Mersen A055B2DSR0-450E Medium Voltage Fuse 5500V 450A E-Rated Bolt-On Mount 63kA Capacity
- MPN: A055B2DSR0-450E
- PPN: FER-A055B2DSR0-450E
Spec sheet
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Description
Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads.
Specifications
Specifications
- Rated voltage AC UL
- 5500 V
- Ampere Rating
- 450 A
- Speed/Characteristic
- E-Rated
- AC Max I.R./Breaking Capacity: I1
- 63 kA
- Indication System Type
- Striker
- Connection/Terminal Type
- Blade
- Width
- 3 in
- Height
- 8.37 in
Frequency (Hz)50/60 Hz
AC or DCAC
MountingBolted
Indication SystemYes
Connection/Terminal MaterialSilver-Plated Copper
Body/Insulating MaterialPolyTube
Length22.12 in
Weight23 lb
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