Mersen A480R18R-1HE Medium Voltage Fuse 4800V R-Rated 3 Inch Ferrule Mount
Mersen A480R18R-1HE Medium Voltage Fuse 4800V R-Rated 3 Inch Ferrule Mount
- MPN: A480R18R-1HE
- UPC: 782001801496
- PPN: FER-A480R18R-1HE
Spec sheet
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Description
Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips
Specifications
Specifications
- Rated voltage AC UL
- 4800 V
- ROHS Compliant
- Yes
- Speed/Characteristic
- R-Rated
- AC Max I.R./Breaking Capacity: I1
- 50 kA
- Indication System
- Yes
- Connection/Terminal Material
- Silver-Plated Copper
- Body/Insulating Material
- Epoxy
- Length
- 16.13 in
- Weight
- 21.6 lb
Frequency (Hz)50/60 Hz
AC or DCAC
MountingClip
Design Details18R
Indication System TypeVisual Indicator
Connection/Terminal TypeFerrule
Width6.41 in
Height6.41 in
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