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Approvals & Standards

  • UL recognized component File E93367

Key features & benefits

Amp-Trap® R-Rated DIN style fuses are current-limiting, high interrupting rating fuses, intended for the short circuit protection of medium voltage motors and motor controllers. This product range offers North American R-Rated performance in the IEC 282-1 DIN mounting configuration of 442mm. R-Rated fuses are applied as back up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. Amp-Trap R-Rated, DIN type fuses are offered in voltage ratings of 3.3kV, 5.3kV and 7.2kV in ratings from 2R to 19R. All fuses within this product group are UL component recognized.
DEFINITIONS:

  • R-Rating: R-Rated fuses are back-up fuses that operate as follows (Per ANSI C37.46-2000): An R-Rated fuse will melt in the range of 15 to 35 seconds at a value of current equal to 100 times the “R” rating
  • Back-up Current-Limiting Fuses: A back-up current-limiting fuse is a fuse that can interrupt any current between its rated minimum interrupting current and its maximum interrupting current. Back-up fuses are not designed or intended to open under overload conditions
  • Continuous Ampere Rating at 40°C: The continuous amp rating defines the thermal capability of the fuse per ANSI C37.46 and should not be the sole factor in fuse selection
  • Spring-Reinforced Clip MR45 & Spring Ref.# L096472
  • Fuse-Holder: SI 24/442 Ref # K209424 In compliance with IEC 282-1, DIN standard 43625
  • Note: Ratings above 19R may be achieved by paralleling fuses. Please consult factory for details

More specifications

Applications

  • Short circuit protection of medium voltage motors and motor controllers

Product Specifications

Item Number

A033D1DSR0-9R  

Item Description (ERP)

3.3KV,442mm,3DIA,MV FUSE 9R  

Description

Medium Voltage Fuse 3300V 9R R-Rated DIN Striker A033D Series  

EAN/UPC code

782001325909  

Rated voltage AC UL

3300   V

ROHS Compliant

Yes  

Speed/Characteristic

R-Rated  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

100   kA

Indication System

Yes  

Indication System Type

Visual Indicator  

Contact materials

Silver-Plated Brass  

Connection/Terminal Type

Clip  

Body/Insulating Material

GMG  

Product Weight

5.6699   kg

Product Diameter

73.2   mm

Product Length

508   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

5.9557   kg

Sell Pack Width

101.6   mm

Sell Pack Length

603.2   mm

Sell Pack Height

101.6   mm