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Manufacturer: Mersen Ferraz Shawmut Inc
Mfr. #: A2D3/10R
Item #: 294036
UPC: 782001990589
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Product Details

Detailed Description: A2D3/10R MERSEN 250V 3/10ARK1 TD FUSE

Product Specification

Amperage Rating 0.3
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 0.3 amps.
Connection Ferrule


Height 0.5600
Height Unit IN
Interrupt Rating 200
Item Status A
Length 2.0000
Length UOM IN
Mfr. # A2D3/10R
Mounting Clip
Size 2 x 0.56
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
UNSPSC 39121606
Voltage Rating 250
Width 0.5600
Width UOM IN