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Manufacturer Mersen
Mfg Catalog # A072B1DAR0-3R
North Coast Part # 602872


  • The Amp-Trap Bolt-in series are UL Recognized
  • Bolt-in mounting for direct connection to bus or terminals
  • Current-limiting for superior equipment protection
  • Metal embossed catalog number and manufacturing date for lasting identification
  • Blown-fuse indicator to give positive identification of open fuse


  • UL Recognized File E93367


  • Amp-Trap: 3" Barrel 2 lb tripped force - 0.50 Inch
  • Max Operating Temp: 80 °C
  • Max Storage Temp: 80 °C
  • Min Storage Temp: -25 °C
  • Rated Voltage Ac Ul: 7200 V
  • Ac Max I R Breaking Capacity I1: 50 kA
  • Product Diameter: 3 in
  • Country Of Origin: MX
  • Product Line: 7.2 kV Bolt-On Mount Motor
  • Product Brand: Amp-Trap®
  • Body Insulating Material: GMG
  • Connection Terminal Material: Silver-Plated Copper
  • Connection Terminal Type: Bolted
  • Speed Characteristic: R-Rated
  • Mounting: Bolted


UPC 78200180516
Family Brand Name Ferzshaw
Item Long 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
GTiN 00782001805166
Length 19.25 in
Width 3 in
Size 3 x 19.25 Inches
Type Back-up current-limiting fuses R-Rated
Diameter 3 in
Material bolt-on
Terminal Type Bolted
Applications Short circuit protection of medium voltage motors and motor controllers.
Mounting Type Bolted
Height 3.63 in
Weight 12 lb
Pkg Qty 1
Insulation Material GMG
TC Connection bolt-on
Response Time R-Rated
Interrupt Rating 50 kA
Indicator Visual Indicator
Terminal Material Silver-Plated Copper
Rated Voltage AC 7200 V
Frequency 50 Hz
Voltage 7200 Volt
Country of Origin Mexico
Max Operating Temperature 80 C

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