Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for
surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse
product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages
arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless
otherwise agreed by Littelfuse.
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High Current Fuses
Specifications
Interrupting Rating: 2000A @ 32 VDC
Voltage Rating: 32 VDC
Operating Temperature Range: -40˚C to + 125˚C
Housing Material: PPA-GF30FR
Terminals: Copper
M8 bolts holes
Mounting Torque: 12-18 Nm M8
Complies with: ISO 8820-5 ,UL 248 Special Purpose Fuses
Ordering Information
Part Number Package Size
0298xxx.ZXEH-UL 500
Time-Current Characteristics
% of Rating
Opening Time Min / Max (s)
80A-175A
75 – / –
100 14,400 s / –
135 120 s / 1800 s
200 1 s / 15 s
350 0.300 s / 5 s
500 – / –
600 0.100 s / 1 s
Ratings
Part Number Current Rating
(A) Font Color Typ. Voltage Drop
(mV)
I2t
(A2s)
0298080.ZXEH-UL 80 87 21500
0298100.ZXEH-UL 100 87 31100
0298125.ZXEH-UL 125 80 57800
0298150.ZXEH-UL 150 92 100000
0298175.ZXEH-UL 175 62 168000
UL Recognized MEGA® Fuses Rated 32V
The MEGA® Fuse is designed for high current circuit protection with “Diffusion Pill
Technology.” The MEGA® Fuse also provides time delay characteristics. Designed and
patented by Littelfuse, the MEGA® Fuse is ideal for battery and alternator protection
application and other heavy gauge cables requiring ultra-high current protection.
Dimensions
Dimensions in mm
Temperature Rerating Curve
Time-Current
Characteristic Curves
UL Recognized MEGA® Fuses
9.9 (.39")
29.2 (1.15")
7