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ATQR - Class CC - Time-Delay

Approvals & Standards
UL listed to standard 248-4 File E2137
DC listed to UL standard 248
CSA certified to standard C22.2 No. 248.4

ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen's Amp-Trap 2000 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems

ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen's Amp-Trap 2000 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems

Key features & benefits

  • Time-delay for control transformer inrush loads without nuisance opening

  • Highly current-limiting for low peak let-thru current

  • Rejection-style design prevents replacement errors (when used with recommended fuse blocks)

  • High visibility orange label ensures instant brand recognition, and simplifies replacement

  • Metal-embossed date and catalog number for traceability and lasting identification

  • Fiberglass body provides dimensional stability in harsh industrial settings

  • High-grade silica filler ensures fast arc quenching and high current limitation

Applications

  • Control transformers

  • Solenoids

  • Inductive loads

  • Lighting, heating & general-purpose loads

Technical Specifications

Frequency (Hz) 50/60 Hz
Amperage Range 1/10 to 30 A
Fuse Class Class CC
Speed/Characteristic Time Delay
UL Category Code JDDZ

Reference Finder

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
1A - - No 0.0077kg
ATQR1-1/2 See product
1.5A - - No 0.0077kg
ATQR1-1/2-BP See product
1.5A - - No 0.0091kg
ATQR1-1/4 See product
1.25A - - No 0.0077kg
ATQR1-1/8 See product
1.125A - - No 0.0077kg
ATQR1-4/10 See product
1.4A - - No 0.0077kg
ATQR1-6/10 See product
1.6A - - No 0.0077kg
ATQR1-8/10 See product
1.8A - - No 0.0077kg
ATQR1/10 See product
0.1A - - No 0.0077kg
ATQR1/2 See product
0.5A - - No 0.0077kg
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