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© 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Axial Lead & Cartridge Fuses
2AG > Time Lag > 229/230 Series
229/230 Series
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
229/230 Series
229/230 Series Lead-Free 2AG, Slo-Blo
®
Fuse and Indicating Slo-Blo
®
Fuse
Agency Approvals
Agency Agency File Number Ampere Range
E10480 250mA - 3.5A
LR 29862 250mA - 7A
E10480 4A - 7A
PS
E
NBK210405 -
E10480D/F/G/H
1A - 7A
250mA - 7A
Features
Electrical Characteristics for Series
t *OBDDPSEBODFXJUI6-
4UBOEBSE
t 3P)4DPNQMJBOUBOE
-FBEGSFF
t 'VTFTBSFBWBJMBCMFGPS
CPBSEXBTIBCMFXJUI
UIFBEEJUJPOBMTFBMJOH
QSPDFTTOFFEUPBEE
UIFTVGåY"
t "WBJMBCMFJODBSUSJEHF
BOEBYJBMMFBEGPSN
BOEXJUIWBSJPVTMFBE
GPSNJOHEJNFOTJPOT
t 4MFFWFEGVTFTBSF
BWBJMBCMF
% of Ampere
Rating
Opening Time
100% IPVST.JOJNVN
135% IPVS.BYJNVN
200%
TFDPOET.JOJNVN
TFDPOET.BYJNVN
Applications
t 4UBOEBSETFSJFTNFFUTUIFEFNBOEJOH
SFRVJSFNFOUTPGUIF5FMFDPN*OEVTUSZ
t 5IFTFGVTFTDPNCJOFDPOWFOUJPOBMPWFSDVSSFOU
QSPUFDUJPOXJUIBCJMJUZUPXJUITUBOEIJHIDVSSFOU
TIPSUEVSBUJPOQVMTFTXIJDIDPNQMJFTUPTIPSUDJSDVJU
SFRVJSFNFOUTPG6-GPS5FMFDPNFRVJQNFOUT
PS
E
Description
Revised: November 17, 2010
5IF"(4MP#MP
®
'VTFTBSFBWBJMBCMFJODBSUSJEHFGPSNPS
XJUIBYJBMMFBET"('VTFTQSPWJEFUIFTBNFQFSGPSNBODF
DIBSBDUFSJTUJDTBTUIFJS"(DPVOUFSQBSUXIJMFPDDVQZJOH
POFUIJSEUIFTQBDF
5IFGVTFDBUBMPHOVNCFSXJUIUIFTVGåYi4wJOTUBOUMZ
JEFOUJåFTJUTFMGVQPOPQFOJOHCZTIPXJOHBEJTDPMPSBUJPO
PGJUTHMBTTCPEZ(VFTTXPSLBOEUJNFDPOTVNJOHDJSDVJU
UFTUJOHBSFFMJNJOBUFE5IJTVOJRVFEFTJHOPGGFSTUIFTBNF
RVBMJUZQFSGPSNBODFDIBSBDUFSJTUJDTBTUIFTUBOEBSE"(
4MP#MP
®
GVTFEFTJHO8IFOPSEFSJOHUIF"(*OEJDBUJOH
4MP#MP
®
'VTFBOh4hJTSFRVJSFEBGUFSUIFDBUBMPHOVNCFS