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A2D125/400R
A2D125/400R
Fuse Amp-Trap 2000® 250V 125A Time-Delay Class RK1 A2D Series Smart-Spot 400A RD

Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 no damage protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A2D-R fuses can be used to replace obsolete 250V Class H, K or RK5 fuses already installed in the field.

Brand: Amp-Trap 2000®

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Specifications
Item Number A2D125/400R
EAN UPC Code 782001489557
GTIN Sell Pack 10782001489554
Applications
  • Motors
  • Safety switches
  • Transformers
  • Branch circuit protection
  • Disconnects
  • Control panels
  • All general-purpose circuit
Approvals Standards
  • UL listed to standard 248-12
  • DC listed to UL standard 248
  • CSA certified to standard C22.2 No. 248.12
Brand Name Mersen
Country Of Origin MX
CSA File Number Class 1422-02 Guide 012636_0
Features Benefits
  • Replaces traditional temporary-use only Fuse Reducer accessories
  • Time-delay for motor starting and transformer inrush currents without nuisance opening
  • 300kA interrupting rating - self-certified, UL witnessed tests
  • Extremely current-limiting for low peak let-thru current
  • Recommended for Arc Flash energy reduction
  • Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”
  • Rejection-style design prevents replacement errors (when used with recommended fuse blocks)
  • High-visibility orange label gives instant brand recognition
  • Reduced inventory by taking the place of lower-rated Class RK1 fuses and associated Fuse Reducer accessories
  • Metal-embossed date and catalog number for easier traceability and lasting identification
  • Fiberglass body provides dimensional stability in harsh industrial settings
Fuse Class Class RK1
Ingredient Brand SmartSpot®
Max Operating Temp 80 °C
Max Storage Temp 80 °C
Min Storage Temp -25 °C
Product Line A2D-R - Reducer Fuses - Class RK1 - Time-Delay
Product Brand Amp-Trap 2000®
Product Family Fuses
Product Group Low Voltage UL/CSA Fuses
Product Type Class RK1
Speed Characteristic Time Delay
Support Brand Ferraz Shawmut
UL Category Code JDDZ
UL File Number File E2137
AC Max I R Breaking Capacity I1 200 kA
Body Insulating Material PolyTube
Connection Terminal Material Tin-Plated Copper
Connection Terminal Type Blade
Indication System 1
Indication System Type SmartSpot®
Mounting Clip
Product Diameter 2.06 in
Product Length 8.63 in
Product Weight 1.91 lb
Sell Pack Description Box
Sell Pack Height 8.81 in
Sell Pack Length 2.12 in
Sell Pack Width 2.12 in
Sell Pack Quantity 1 Each
Sell Pack Weight 2.01 lb
Ampere Rating 125 A
Item Description 250V 125A CLASS RK1 TD R4 FUSE
Minimum Quantity Per Order 1
Order Multiple 1
Rated Voltage AC UL 250 V
Rated Voltage DC UL 250 V
Short Description Fuse Amp-Trap 2000® 250V 125A Time-Delay Class RK1 A2D Series Smart-Spot 400A RD
Suitable For Outdoor Use 0
Suitable For Outdoor Use 0
Documents
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