Littelfuse 224 Series - Manual

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Axial Lead & Cartridge Fuses
2AG > Fast Acting > 224/225 Series
224/225 Series Lead-Free 2AG, Fast-Acting
The 2AG Fast-Acting Fuses are available in cartridge
form or with axial leads. 2AG Fuses provide the same
performance characteristics as their 3AG counterpart, while
occupying one-third the space. Sleeved fuses are available.
Agency Agency File Number Ampere Range
E10480 375mA - 3.5A
E10480 4A - 10A
LR 29862 375mA - 10A
PS
E
NBK200405-E10480A/B/C/D
NBK110512-E10480A/B
1A - 3.5A
4A - 5A
375mA - 10A
Electrical Characteristics for Series
• In accordance
with underwriter’s
Laboratories Standard
UL 248-14
• Available in cartridge
and axial lead form and
with various forming
dimensions
• RoHS compliant and
Lead-free
% of Ampere
Rating
Opening Time
100% 4 hours, Minimum
135% 1 hour, Maximum
200% 1 sec., Maximum
Amp
Code
Ampere
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
melting
I 2 t (A 2 sec)
Agency Approvals
®
PS
E
.375 0.375 250
35A@250Vac
10KA@125Vac
10KA@125Vdc
0.3950 0.171 x x x
.500 0.5 250 0.2650 0.365 x x x
.750 0.75 250 0.1520 1.050 x x x
001. 1 250 0.1027 2.220 x x x x
01.5 1.5 250 0.0712 0.800 x x x x
002. 2 250
100A@250Vac
10KA@125Vac
10KA@125Vdc
0.0497 1.500 x x x x
02.5 2.5 250 0.0372 2.680 x x x x
003. 3 250 0.0317 4.620 x x x x
03.5 3.5 250 0.0265 6.700 x x x x
004. 4 125
100A@250Vac
500A@125Vac
0.0240 9.400 x x x x
005. 5 125 0.0186 17.0 x x x x
005. 5 250 0.0186 17.0 x x x
006. 6 125
500A@125Vac
0.0154 22.1 x x x x
007. 7 125 0.0130 40.0 x x x x
008. 8 125 0.0107 56.0 x x x x
010. 10 125 0.0075 116.0 x x x x
Electrical Characteristic Specifications by Item
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
PS
E
* 10A with 500A @ 125 Vdc internal breaking capacity testing.
Features
Applications
Description
Agency Approvals