0298150. Fuses - MEGA® Slo-Blo® 32V Automotive Bolt-Down Fuse

Part Number: 0298150.

Series: 298

298 Series Data Sheet
Littelfuse-Automotive-Bolt-down-Fuse-MEGA-32V.pdf
(221,349 bytes)
Last Uploaded: December 22, 2009

MEGA® Slo-Blo® 32V Automotive Bolt-Down Fuse

The MEGA® Fuse is designed for high current circuit protection up to 250 amperes. 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.

Help	Property	Value
It is established by Littelfuse as a value of current which the fuse, fuseholder, fuse clip or other fuse accessory can carry, based on a controlled set of test conditions. Close Info	Ampere Rating (A)	150
The maximum RMS AC voltage and/or the maximum DC voltage at which the fuse is designed to operate. For example, fuses rated at 600 volts and below may be applied at any voltage less than their rating. There is no rule for applying AC fuses in DC circuits such as applying the fuse at half its AC voltage rating. Fuses used on DC circuits must have DC ratings. Close Info	VDC (V)	32
Refers to how rapidly the fuse responds to various current overloads. Fuse characteristics can be classified into three general categories: very fast-acting, fast-acting or Slo-Blo® (time delay)fuse. The distinguishing feature of Slo-Blo fuses is that these fuses have additional thermal inertia (surge withstand) designed to tolerate normal initial or start-up overload pulse. Close Info	Opening	Slo-Blo®/Time Lag (T)/Time Delay
RMS Surge (Non-repetitive) On-state Fusing Current- Measure of let-through energy in terms of current and time for fusing purposes. Close Info	Nominal Melting I²T (A²sec)	100000
Cold resistance is the resistance obtained using a measuring current of no more than 10% of the fuse's nominal rated current. The factory should be consulted if this parameter is critical to the design in question. Close Info	Nominal Cold Resistance (Ohms)	0.0003
Close Info	Interrupt Rating	2000A@32VDC
Nominal Voltage Drop (mV) Close Info	Nominal Voltage Drop (mV)	92
Color or Alpha-Numeric code used to define the amp rating of the device for ease-of-maintenance and quality checks. Close Info	Marking Code	Orange

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Design Support

Certification

UL_JFHR2-E71611
5/3/11
UL_JFHR2-E71611.pdf (1,359 K)

Plant Certifications

Associated Series

• FH3 - Fuseholder

• MEGA® Fuseholder

Environmental Data

Environmental Info

RoHS Date: 1991-01-01 00:00:00
PbFree Date: 1991-01-01 00:00:00
ICP Test Reports
ICPTest 02981028HXFC.pdf
ICPTest 298.pdf
China RoHS Reports
ChinaRoHS 298.pdf

	Mexico/Piedras Negras ISO 14001 Littelfuse_Mexico_PiedrasNegras_ISO14001.pdf (37 K)
	Mexico/Piedras Negras ISO/TS 16949 LittelfusePiedrasNegrasTS16949-2009.pdf (70 K)

Electrical Characteristics

Design Support

Environmental Data