FNQ-R EATON | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Catalog symbol:

  • FNQ-R-(amp) Description: Advanced protection Class CC current-limiting, time-delay fuses. Specifications: Ratings
  • Volts
  • 600Vac
  • 300Vdc (15 & 20A)
  • Amps 1⁄4-30A
  • IR
  • 200kA Vac RMS Sym.
  • 20kA Vdc (15 & 20A) Agency information
  • UL® Listed, Std. 248-4, Class CC, Guide JDDZ, File E4273
  • CSA® Certified, Class CC CSA, Class 1422-01, File 53787–HRC-MISC
  • CE
  • RoHS compliant* * FNQ-R-1⁄4 not RoHS complaint. Catalog numbers (amps) FNQ-R-1⁄4 FNQ-R-1-3⁄10 FNQ-R-3-2⁄10 FNQ-R-8 FNQ-R-3⁄10 FNQ-R-1-4⁄10 FNQ-R-3-1⁄2 FNQ-R-9 FNQ-R-4⁄10 FNQ-R-1-1⁄2 FNQ-R-4 FNQ-R-10 FNQ-R-1⁄2 FNQ-R-1-6⁄10 FNQ-R-4-1⁄2 FNQ-R-12 FNQ-R-6⁄10 FNQ-R-1-8⁄10 FNQ-R-5 FNQ-R-15 FNQ-R-3⁄4 FNQ-R-2 FNQ-R-5-6⁄10 FNQ-R-17-1⁄2 FNQ-R-8⁄10 FNQ-R-2-1⁄4 FNQ-R-6 FNQ-R-20 FNQ-R-1 FNQ-R-2-1⁄2 FNQ-R-6-1⁄4 FNQ-R-25 FNQ-R-1-1⁄8 FNQ-R-2-8⁄10 FNQ-R-7 FNQ-R-30 FNQ-R-1-1⁄4 FNQ-R-3 FNQ-R-7-1⁄2 Carton quantity: Amp rating Carton qty. 1⁄4-30 10 Dimensions - in: Features:
  • Provides 10X better current limitation to help prevent equipment damage caused by short- circuit events.
  • 200kA interrupting rating complies with NEC® Section 110.9 for today’s large capacity systems.
  • Fast-acting fuse helps prevent equipment damage caused by short-circuit events.
  • Rejection type fuse fits both standard and rejection-style holders.
  • The Class CC FNQ-R Limitron fuse meets the needs of control circuit transformer protection.
  • FNQ-R fuses can be sized according to NEC ® and UL requirements and still allow the high inrush currents, with significantly more time- delay than the UL minimum value of 12 seconds at 200% for Class CC fuses.
  • Ideal for critical industrial or commercial applications that have specific current limitation requirements. 1.5" (± 0.031) (38.1mm) 0.41" (± 0.005) (10.3mm)

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Eaton.com/bussmannseries Applications:

  • Branch circuits
  • Line protection
  • Small control transformers
  • Industrial control Recommended fuse blocks and holders: Fuse amps 1-Pole 2-Pole 3-Pole Modular open blocks 0-30 BCM603-1_ BCM603-2_ BCM603-3_ DIN-Rail holders CHCC1D_ CHCC2D_ CHCC3D_ 0-30 — — OPM-NG-_ — — OPM-1038_ — — OPM-1038_SW Panel mount holders 0-30 HPS — — HPF — — In-line holders 0-30 — HEY — HEZ — — For additional information on Class CC fuse blocks and holders, see data sheets:
  • Modular open blocks # 10241 (BCM)
  • DIN-Rail holders No. 3185 (CHCC), No. 1109 (OPM), No. 1102 (OPM-1038), No. 1103 (OPM-1038_SW)
  • Panel mount holders No. 2113 (HPS), No. 2114 (HPF)
  • In-line holders No. 2126 (HEY), No. 2130 (HEZ)

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Eaton.com/bussmannseries Time-current curves - average melt: 1⁄2 to 71⁄2 amps AMP RATIN G 100 0.1 0.01 0.5 100 200 TIME IN SECONDS CURRENT IN AMPS 300 200 400 500 1-1/8 1-1/2 1-8/10 2-1/2 3-2/10 3-1/2 6-1/4 7-1/2 1-1/4 5-6/10

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Eaton.com/bussmannseries Time-current curves - average melt: 15 to 30 Amps 100 1000 TIME IN SECONDS CURRENT IN AMPS 100 0.01 0.1 20A 10000 1000 15A 30A AMP RATIN G

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Eaton.com/bussmannseries Current-limitation curves: 1-1⁄2 to 7-1⁄2 amps

LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses Technical Data 1014 Effective August 2015 Eaton, Bussmann and Limitron are valuable trademarks of Eaton in the US and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. UL ® is a registered trademark of the Underwriters Laboratories, Inc. CSA ® is a registered trademark of the Canadian Standards Group. NEC ® is a registered trademark of the National Fire Protection Association, Inc. Eaton

1000 Eaton Boulevard

Cleveland, OH 44122 Eaton.com Bussmann Division

114 Old State Road

Ellisville, MO 63021 United States Eaton.com/bussmannseries © 2015 Eaton All Rights Reserved Printed in USA Publication No. 1014 — BU-SB14042 August 2015 The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Current-limitation curves: 10 to 30 amps