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FNQ-R CC-Tron® Rejection-type Fuses

FNQ-R Class CC

Description: Time-delay, branch circuit, rejection-type fuse.
Dimensions: 13⁄32” x 1 1⁄2” (10.3 x 38.1mm).
Volts: 600Vac (or less); 300Vdc (15-20A)
Amps: 1⁄4-30A
IR: 200kA RMS Sym.; 20kA DC
Agency Information: CE, Std. 248-4, Class CC, UL Listed, Guide JDDZ, File E4273 CSA Certified, Class 1422-01, File 53787.

Features and Benefits
• Time delay compatible with inrush characteristic of small control transformers.
• Current limitation at Class CC levels provides maximum component short-circuit current rating protection.
• 200kA interrupting rating provides high ratings for control circuit locations.
• Class CC rejection feature, with appropriate fuse block, prevents inserting lesser-rated supplementary fuses.

Typical Applications
• Line Protection, Small Control Transformers
• Industrial Control
• Isolated, In-Line Fuse Holders

Catalog Numbers (Amps)
FNQ-R-1/4 FNQ-R-1-6/10 FNQ-R-6
FNQ-R-3/10 FNQ-R-1-8/10 FNQ-R-6-1/4
FNQ-R-4/10 FNQ-R-2 FNQ-R-7
FNQ-R-1/2 FNQ-R-2-1/4 FNQ-R-7-1/2
FNQ-R-6/10 FNQ-R-2-1/2 FNQ-R-8
FNQ-R-3/4 FNQ-R-2-8/10 FNQ-R-9
FNQ-R-8/10 FQN-R-3 FNQ-R-10
FNQ-R-1 FNQ-R-3-2/10 FNQ-R-12
FNQ-R-1-1/8 FNQ-R-3-1/2 FNQ-R-15
FNQ-R-1-1/4 FNQ-R-4 FNQ-R-17-1/2
FNQ-R-1-3/10 FNQ-R-4-1/2 FNQ-R-20
FNQ-R-1-4/10 FNQ-R-5 FNQ-R-25
FNQ-R-1-1/2 FNQ-R-5-6/10 FNQ-R-30

Time-Current Characteristic Curves - Average Melt

Recommended Fuse Holders & Blocks For Class CC 600V Fuses
• OPM-NG-SC3 3-pole, panel/DIN rail mount
• OPM-1038R 3-pole, panel/DIN rail mount
• OPM-1038RSW 3-pole w/ switch, panel/DIN rail mount
• CHCC_D 1 to 3-pole, DIN rail mount
• HPF-RR, front panel mount
• HPS-RR, front panel mount
• BC Series, panel mount
• CDF30J3 fusible disconnect switches
• FD400J3 fusible disconnect switches