314 Series - 3AB Fast-Acting Ceramic Body Fuse

314_324
The 3AB Fast-Acting Fuse with ceramic body construction 
permits higher interrupting ratings and voltage ratings. Ideal 
for applications where high current loads are expected.


Features:

  • In accordance with UL Standard 248-14
  • Available in cartridge and axial lead format and with various forming dimensions
  • RoHS compliant and Lead-free

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 (°C)StockSamplesCompare
0314.1250.1252500.001496.2510000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314.2500.252500.0141.9610000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314.3750.3752500.210.82610000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314.5000.52500.6390.50410000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314.7500.752502.0610.25210000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314001.12500.690.1910000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314002.22505.70.070410000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314003.325014.60.0434510000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314004.425010.40.047310000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314005.5250260.030210000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314006.6250450.0241510000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314007.7250710.018810000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314008.82501050.015410000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314010.102502060.0105410000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314012.122505700.00764510000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314015.152502920.00507510000A@125VDCCeramic BodyVXContact Littelfuse-55125CheckOrder
0314020.202506310.0035710000A@125VACCeramic BodyVXContact Littelfuse-55125CheckOrder
0314025.2525014500.00236400A@125VACCeramic BodyVXContact Littelfuse-55125CheckOrder
0314030.3025024900.00183400A@125VACCeramic 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

314 324 Series Time Curve Data

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