Ferraz Shawmut A2D40R 40 Amp 250 Volt Class RK1 Time Delay Fuse
Product image thumbnail 0
Product image thumbnail 1
Product image thumbnail 2
$11.37/ea
Usually ships within 9 to 15 Days
ea
Adding...
Already a Customer? Log in to view your pricing
Manufacturer Mersen
Mfg Catalog # A2D40R
Crawford Part # 113979

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: 40 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: 0.14 lb
  • Product Diameter: 0.81 in
  • Product Length: 3 in

Packaging Dimensions

  • Sell Pack Quantity: 10 Each
  • Sell Pack Weight: 1.47 lb
  • Sell Pack Width: 3.12 in
  • Sell Pack Length: 4.25 in
  • Sell Pack Height: 1.69 in

Overview

UPC 78200199091
Product 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.
MDM Pkg GTiN 00782001990916
Length 3 in
Type North American, Time-Delay
Diameter 0.81 in
Terminal Type Ferrule
Applications Motors, Safety Switches, Transformers, Branch Circuit Protection, Disconnects, Control Panels and all General-Purpose Circuits
Mounting Type Clip
Weight 0.14 lb
Pkg Qty 10
Family Brand Name Ferraz Shawmut
Class RK-1
Insulation Material PolyTube
Tc Connection Ferrule
Amperage 40 Amp
Interrupt Rating 200 kA
Indicator SmartSpot
Terminal Material Tin-Plated Copper
Sub Brand Amp-Trap 2000, SmartSpot
Rated Voltage AC 250 V
Rated Voltage DC 250 V
Fuse Class Class RK1
Voltage 250 VAC/VDC

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.