313 Series - 3AG Slo-Blo® Glass Body Fuse

The 3AG Slo-Blo® fuse solves a broad range of application 
requirements while offering reliable performance and costeffective circuit protection.


Features:

  • 313 and 315 series fuses have time-delayed in the overload range, which provides superior protection inductive loads such as motors, transformers, and solenoids.
  • 3AG indicating fuses instantly identify themselves upon opening by showing a discoloration of their glass bodies.
  • Guesswork and time-consuming circuit testing is eliminated.
  • This unique design offers the same quality performance characteristics as the standard 3AG fuse design.

Access specifications, certifications, check availability and order parts below

Catalog #CertificatesAmps (A)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingBodyMarking CodeMSLMinOperatingTempMaxOperatingTempStockSamplesCompare
0313.010csaul0.012500.000121430010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.031csaul0.0312500.0030343010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.040csaul0.042500.006330010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.062csaul0.0622500.02112010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.100csaul0.12500.0854310000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.125csaul0.1252500.1523010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.150csaul0.152500.272010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.175csaul0.1752500.1778.6710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.187csaul0.1872500.238.0110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.200csaul0.22500.276.5910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.250csaul0.252500.3854.2710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.300csaul0.32500.733.13510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.375csaul0.3752501.232.09510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.400csaul0.42501.351.87510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.500csaul0.52502.551.2610000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.600csaul0.625040.91210000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.700csaul0.72505.90.710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.750csaul0.752507.160.621510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.800csaul0.825080.55410000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313001.csaMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon1250140.37510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313002.csaMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon2250770.1168510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313003.csaKMARK_SU05001 5007iconMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon32502000.0592510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313004.csaKMARK_SU05001 5008iconMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon425076.10.0310510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313005.csaKMARK_SU05001 5008iconMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon52501400.0213510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313007.csaKMARK_SU05001 5009iconMETI_NBK040205 E10480DiconulMETI_NBK040205 E10480Hicon72503470.012810000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313008.csaKMARK_SU05001 5009iconMETI_NBK040205 E10480DiconulMETI_NBK040205 E10480Hicon82504450.0110910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.2csaMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon1.225021.50.27810000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.5csaMETI_NBK040205 E10480BiconMETI_NBK040205 E10480Ficonul1.5250380.19110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.6csaMETI_NBK040205 E10480BiconMETI_NBK040205 E10480Ficonul1.625049.60.17110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.8csaMETI_NBK040205 E10480BiconMETI_NBK040205 E10480Ficonul1.8250580.14110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313010.METI_NBK040205 E10480DiconMETI_NBK040205 E10480Hiconulcsa10327600.00826300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313012.ruMETI_NBK040205 E10480DiconMETI_NBK040205 E10480Hiconcsa123212000.00645300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313015.ruMETI_NBK040205 E10480DiconMETI_NBK040205 E10480Hiconcsa153218700.00504300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031302.5csaMETI_NBK040205 E10480BiconMETI_NBK040205 E10480Ficonul2.52501300.081110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031302.8csaKMARK_SU05001 5007iconMETI_NBK040205 E10480BiconMETI_NBK040205 E10480Ficonul2.82501700.067510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313020.ru203295600.00222300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313025.ru2532165000.001715300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031303.2csaKMARK_SU05001 5007iconMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon3.22502090.052910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313030.ru3032269000.00121300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031306.3csaKMARK_SU05001 5008iconMETI_NBK040205 E10480DiconulMETI_NBK040205 E10480Hicon6.32502420.0153510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03131.25csaMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon1.25250240.2610000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03132.25csaMETI_NBK040205 E10480BiconulMETI_NBK040205 E10480Ficon2.252501210.0967510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03136.25csaKMARK_SU05001 5008iconMETI_NBK040205 E10480DiconulMETI_NBK040205 E10480Hicon6.252502420.0153510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder

Littelfuse_Suzhou_CQCISO14001icon Suzhou CQC ISO 14001

Littelfuse_Suzhou_CQCISO9001 2000icon Suzhou CQC ISO 90012000 GBT 19001 2000

Littelfuse_Suzhou_ISOTS16949icon Suzhou ISOTS 16949

313 315 Series Time Curve Data

313_315icon Fuse 313 and 315 Datasheet

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