Medium Voltage Fuse 7200V R-Rated 3 Inch Bolt-On Mount for Motor Protection
Mersen

Mersen A072B2DAR0-18R Medium Voltage Fuse 7200V R-Rated 3 Inch Bolt-On Mount for Motor Protection

  • MPN: A072B2DAR0-18R
  • UPC: 782001805227
  • PPN: FER-A072B2DAR0-18R
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Spec sheet

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 are single, double, triple or quadruple barrels 3 inches diameter with end mounts designed for bolting directly to equipment bus or terminal pads

Specifications

Key Specifications

Rated voltage AC UL
7200 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
GMG
Length
19.25 in
Weight
23 lb
Frequency (Hz)50/60 Hz
AC or DCAC
MountingBolted
Design Details18R
Indication System TypeVisual Indicator
Connection/Terminal TypeBolted
Width3 in
Height7.63 in

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