ATQR Time-delay/Class CC A M P -T R A P 2 0 0 0 (R) F U S E S TAKE CONTROL OF FAULT CURRENTS HEADED FOR YOUR CONTROL TRANSFORMER R AT I N G S : Volts: 600VAC (1/10-30A), 300VDC (3-2/10 - 30A) Amps: 1/10 to 30A IR: 200kA I.R. AC, 100kA I.R. DC A P P R O VA L S : 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 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems. * UL listed to standard 248-4 File E2137 * DC listed to UL standard 248 * CSA certified to standard C22.2 No. 248.4 F E AT U R E S / B E N E F I T S : * 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 HIGHLIGHTS: A12 * Time-delay * Best choice for small transformer protection * Current-limiting E P. M E R S E N . C O M A P P L I C AT I O N S : * Control transformers * Solenoids * Inductive loads * Lighting, heating & generalpurpose loads Note: See motor fuse applications tables on page P7 A M P -T R A P 2 0 0 0 (R) FUSES(R) ATQ R T I M E - D E L AY/ C L A S S C C C ATA L O G N U M B E R S ( A M P S ) ATQR1/10 ATQR8/10 ATQR2-8/10 ATQR7-1/2 ATQR1/8 ATQR1 ATQR3 ATQR8 ATQR3/16 ATQR1-1/8 ATQR3-2/10 ATQR9 ATQR2/10 ATQR1-1/4 ATQR3-1/2 ATQR10 ATQR1/4 ATQR1-4/10 ATQR4 ATQR12 ATQR3/10 ATQR1-1/2 ATQR4-1/2 ATQR15 ATQR4/10 ATQR1-6/10 ATQR5 ATQR17-1/2 ATQR1/2 ATQR1-8/10 ATQR5-6/10 ATQR20 ATQR6/10 ATQR2 ATQR6 ATQR25 ATQR3/4 ATQR2-1/4 ATQR6-1/4 ATQR30 ATQR2-1/2 ATQR7 R E CO M M E N D E D F U S E B LO C KS FOR CLASS CC FUSES Catalog Numbers Number of Poles UltraSafeTM Indicating Fuse Holder ADDER Screw Connector w/ Double Quick Connects Pressure Plate Connector w/ Double Quick Connects Copper Box Connector 30310R 30320R 30350R 1 USCC1I 30311R 30321R 30351R 2 USCC2I 30312R 30322R 30352R 3 USCC3I 30313R 30323R 30353R 3 USFMCCI DIMENSIONS E P. M E R S E N . C O M A13