259

Specications 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

NBK210405 -

E10480D/F/G/H

1A - 7A

250mA - 7A

Features

Electrical Characteristics for Series

t *OBDDPSEBODFXJUI6-

4UBOEBSE

t 3P)4DPNQMJBOUBOE

-FBEGSFF

t 'VTFTBSFBWBJMBCMFGPS

CPBSEXBTIBCMFXJUI

UIFBEEJUJPOBMTFBMJOH

QSPDFTTOFFEUPBEE

UIFTVGåY"

t "WBJMBCMFJODBSUSJEHF

BOEBYJBMMFBEGPSN

BOEXJUIWBSJPVTMFBE

GPSNJOHEJNFOTJPOT

t 4MFFWFEGVTFTBSF

BWBJMBCMF

% of Ampere

Rating

Opening Time

100% IPVST.JOJNVN

135% IPVS.BYJNVN

200%

TFDPOET.JOJNVN

TFDPOET.BYJNVN

Applications

t 4UBOEBSETFSJFTNFFUTUIFEFNBOEJOH

SFRVJSFNFOUTPGUIF5FMFDPN*OEVTUSZ

t 5IFTFGVTFTDPNCJOFDPOWFOUJPOBMPWFSDVSSFOU

QSPUFDUJPOXJUIBCJMJUZUPXJUITUBOEIJHIDVSSFOU

TIPSUEVSBUJPOQVMTFTXIJDIDPNQMJFTUPTIPSUDJSDVJU

SFRVJSFNFOUTPG6-GPS5FMFDPNFRVJQNFOUT

Description

Revised: November 17, 2010

5IF"(4MP#MP

'VTFTBSFBWBJMBCMFJODBSUSJEHFGPSNPS

XJUIBYJBMMFBET"('VTFTQSPWJEFUIFTBNFQFSGPSNBODF

DIBSBDUFSJTUJDTBTUIFJS"(DPVOUFSQBSUXIJMFPDDVQZJOH

POFUIJSEUIFTQBDF

5IFGVTFDBUBMPHOVNCFSXJUIUIFTVGåYi4wJOTUBOUMZ

JEFOUJåFTJUTFMGVQPOPQFOJOHCZTIPXJOHBEJTDPMPSBUJPO

PGJUTHMBTTCPEZ(VFTTXPSLBOEUJNFDPOTVNJOHDJSDVJU

UFTUJOHBSFFMJNJOBUFE5IJTVOJRVFEFTJHOPGGFSTUIFTBNF

RVBMJUZQFSGPSNBODFDIBSBDUFSJTUJDTBTUIFTUBOEBSE"(

4MP#MP

GVTFEFTJHO8IFOPSEFSJOHUIF"(*OEJDBUJOH

4MP#MP

'VTFBOh4hJTSFRVJSFEBGUFSUIFDBUBMPHOVNCFS

Introduction to Circuit Protection

Transientology

260

Specications 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.

Electrical Characteristic Specication by Item

Amp

Code

Ampere

Rating

(A)

Voltage

Rating

(V)

Interrupting

Rating

Nominal Cold

Resistance

(Ohms)

Nominal

Melting

t (A

sec)

Agency Approvals

.250 0.25 250

"!7BD

,"!7BD

,"!7ED

"!7BD

2.4300 0.216 YYY

.350 0.35 250 1.3100 0.490 YYY

.375 0.375 250 1.1685 0.580 YYY

.500 0.5 250 0.6935 1.16 YYY

.600 0.6 250 0.4805 1.75 YYY

.750 0.75 250 0.3430 2.95 YYY

.800 0.8 250 0.3060 3.45 YYY

001. 1 250 0.2120 5.64 Y YYY

1.25 1.25 250

"!7BD

,"!7BD

,"!7ED

"!7BD

0.1460 9.80 Y YYY

01.5 1.5 250 0.1077 15.0 Y YYY

002. 2 250 0.0698 30.0 Y YYY

2.25 2.25 250 0.0567 39.0 Y YYY

02.5 2.5 250 0.0502 50.0 Y YYY

003. 3 250 0.0383 77.0 Y YYY

03.5 3.5 250

"!7BD

,"!7BD

,"!7ED

0.0312 110.0 Y YYY

004. 4 125

"!7BD

"!7ED

0.0258 148.0 YYYY

005. 5 125 0.0186 267 YYYY

006. 6 125 0.0141 380 YYYY

007. 7 125 0.0116 464 YYYY

261

Specications 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

Amp Code

Ampere Rating

(A)

Interrupting

Rating

Nominal Cold

Resistance

(Ohms)

Nominal

Melting

t (A

sec)

10 x 160 μs

1500V

10 x 560 μs

800V

10 x 1000 μs

1000V

.250 0.25

"!7BD

"!7BD

"!7BD

"!7BD

2.4300 0.216 23.0A 16.6A 12.4A

.350 0.35 1.3100 0.490 34.0A 25.8A 19.3A

.375 0.375 1.1685 0.580 40.0A 25.4A 19.0A

.500 0.5 0.6935 1.16 60.0A 37.7A 28.2A

.600 0.6 0.4805 1.75 71.0A 47.2A 35.3A

.750 0.75 0.3430 2.95 91.0A 65.5A 49.0A

.800 0.8 0.3060 3.45 104.0A 68.9A 51.6A

001. 1 0.2120 5.64 130A 88.6A 66.3A

1.25 1.25* 0.1460 9.80 162.0A 118.1A 100.0A

Surge Withstand Specicatons

"QFBL7YNJDSPTFDPOETSFQFUJUJPOT

Peak Withstand Current(lp):5IFTFGVTFTXJMMXJUITUBOESFQFUJUJPOTPGBEPVCMFFYQPOFOUJBMJNQVMTFXBWFIBWJOHQFBL

DVSSFOUTMQBOEQFBLWPMUBHFTBTMJTUFE

4UBOEBSEBOE4FSJFT4MP#MPGVTFTNFFUUIFEFNBOEJOHSFRVJSFNFOUTPGUIF5FMFDPNJOEVTUSZ5IFTFGVTFTDPNCJOF

DPOWFOUJPOBMPWFSDVSSFOUQSPUFDUJPOXJUIUIFBCJMJUZUPXJUITUBOEIJHIDVSSFOUTIPSUEVSBUJPOQVMTFT5IFTFGVTFTDPNQMZ

XJUIUIFTIPSUDJSDVJUSFRVJSFNFOUTPG6-GPSUFMFQIPOFFRVJQNFOU*OTVMBUJOHTMFFWFPQUJPOBWBJMBCMF

*OBDDPSEBODFXJUIVOEFSXSJUFST-BCPSBUPSJFT4UBOEBSE6-

"WBJMBCMFJODBSUSJEHFBOEBYJBMMFBEGSPNBOEXJUIWBSJPVTMFBEGPSNJOHEJNFOTJPOT

3P)4DPNQMJBOUBOEMFBEGSFF

"WBJMBCMFJOSBUJOHTGSPNN"UP"

'VTFTBSFBWBJMBCMFGPSCPBSEXBTIBCMFXJUIUIFBEEJUJPOBMTFBMJOHQSPDFTTOFFEUPBEEUIFTVGåY"

6TFEGPSUIFUFMFDPNJOEVTUSZ

Description

Features

Applications

Part #	0229.750HXS
Description	FUSE GLASS 750MA 250VAC 2AG
Category	FUSE
Availability	In Stock
Qty	9300

Qty	Price
1 - 160	$1.55830
161 - 403	$1.23956
404 - 855	$1.16872
856 - 1,841	$1.08609
1,842 +	$0.96803

0229.750HXS

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Technical Document