Ferraz Shawmut A2D12R 12 Amp 250 Volt Class RK1 Time Delay Fuse
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$11.27/ea
Usually ships within 8 to 12 Days
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Manufacturer Mersen
Mfg Catalog # A2D12R
North Coast Part # 157769

Features

  • 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

Applications

  • Motors
  • Safety switches
  • Transformers
  • Branch circuit protection
  • Disconnects
  • Control panels
  • All general-purpose circuits

Approvals & Standards

  • UL listed to standard 248-12 File E2137
  • DC listed to UL standard 248
  • CSA certified to standard C22.2 No. 248.12

Specifications

  • Rated voltage AC UL: 250 V
  • Rated voltage DC UL: 250 V
  • Ampere Rating: 12 A
  • ROHS Compliant: Yes
  • Fuse Class: Class RK1
  • Speed/Characteristic: Time Delay
  • Mounting: Clip
  • AC Max I.R./Breaking Capacity: I1: 200 kA
  • Indication System: Yes
  • Indication System Type: SmartSpot®
  • Connection/Terminal Material: Tin-Plated Copper
  • Connection/Terminal Type: Ferrule
  • Body/Insulating Material: PolyTube

Product Dimensions

  • Product Weight: 0.04 lb
  • Product Diameter: 0.56 in
  • Product Length: 2 in

Packaging Dimensions

  • Sell Pack Quantity: 10 Each
  • Sell Pack Weight: 0.42 lb
  • Sell Pack Width: 2.06 in
  • Sell Pack Length: 3 in
  • Sell Pack Height: 1.19 in

Categories

Overview

UPC 78200199081
Family Brand Name Ferraz Shawmut
Item Long 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 older 250V Class H, K or RK5 fuses already installed in the field.
GTiN 00782001990817
Length 2 in
Type Time-Delay
Diameter 0.56 in
Terminal Type Ferrule
Applications For Motors, Safety Switches, Transformers, Disconnects, Control Panels, All General Purpose Circuits
Mounting Type Clip
Weight 0.04 lb
Pkg Qty 10
Class RK-1
Insulation Material PolyTube
Construction Fiberglass
TC Connection Ferrule
Amperage 12 Amp
Blade Dimensions 14 x 51 mm
Interrupt Rating 200 kA
Indicator SmartSpot
Terminal Material Tin-Plated Copper
Sub Brand Amp-Trap 2000
Rated Voltage AC 250 V
Rated Voltage DC 250 V
Fuse Class Class RK1
Voltage 250 VAC

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