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A2D500R FERRAZ 250V 500A RK1 TD FUSE

  • Mersen Fuses A2D500R A2D500R FERRAZ 250V 500A RK1 TD FUSE
Manufacturer: Mersen Fuses
Mfr. #: A2D500R
Item #: 107988
UPC: 782001991197
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Product Details

Detailed Description: A2D500R MERSEN 250V 500A RK1 TD FUSE

Product Specification

Amperage Rating 500
Application Motors Safety switches Transformers Branch circuit protection Disconnects Control panels All general-purpose circuits
Brand Mersen
Catalog Description 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 250V Class H, K or RK5 fuses already installed in the field. 250 Volts 500 amps.
Connection Blade
GTIN 00782001991197
Height 3.1250
Height Unit IN
Interrupt Rating 200
Item Status A
Length 10.3750
Length UOM IN
Mfr. # A2D500R
Mounting Clip
Size 10.38 x 3.12
Special Features Non-indicating or Solid state SmartSpot visual blown fuse indicator Time-delay for motor starting and transformer inrush currents without nuisance opening 600VAC & 600VDC dual rated 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 class RK5, K, and H fuses Metal-embossed date and catalog number for easier traceability and lasting identification Fiberglass body provides dimensional stability in harsh industrial settings
Standard UL listed to standard 248-12 File E2137 DC listed to UL standard 248 CSA certified to standard C22.2 No. 248.12
Type Class RK1
Type of Indicators SmartSpot
UNSPSC 39121606
Voltage Rating 250
Width 3.1250
Width UOM IN