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 #Amps (A)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingBodyMarking CodeMSLMin Operating Temp °CMax Operating Temp °CStockSamplesCompare
0313.0100.012500.000121430010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.0310.0312500.0030343010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.0400.042500.006330010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.0620.0622500.02112010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.1000.12500.0854310000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.1250.1252500.1523010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.1500.152500.272010000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.1750.1752500.1778.6710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.1870.1872500.238.0110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.2000.22500.276.5910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.2500.252500.3854.2710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.3000.32500.733.13510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.3750.3752501.232.09510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.4000.42501.351.87510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.5000.52502.551.2610000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.6000.625040.91210000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.7000.72505.90.710000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.7500.752507.160.621510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313.8000.825080.55410000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313001.1250140.37510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313002.2250770.1168510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313003.32502000.0592510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313004.425076.10.0310510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313005.52502760.0213510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313007.72505470.012810000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313008.82507010.0110910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.21.225021.50.27810000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.51.5250380.19110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.61.625049.60.17110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031301.81.8250920.14110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313010.103212850.00826300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313012.123212000.00645300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313015.153226500.00504300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031302.52.52501990.081110000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
031302.82.82502690.067510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313020.203295600.00222300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313025.2532165000.001715300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031303.23.22502090.052910000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
0313030.3032269000.00121300A@32VACGlass BodyVXContact Littelfuse-55125CheckOrder
031306.36.32503880.0153510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03131.251.25250240.2610000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03132.252.252501210.0967510000A@125VACGlass BodyVXContact Littelfuse-55125CheckOrder
03136.256.252503880.0153510000A@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

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

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