LITTELFUSE MEGA Series Time Delay Fuse - 250A
High-current 32VDC time delay fuse for automotive & battery protection. Features 2000A interrupt rating, 92mV drop, and diffusion pill tech.
The LITTELFUSE MEGA Series Time Delay Fuse represents a premium solution for high-current circuit protection, engineered for robust reliability in demanding applications. Designed specifically for circuits requiring ultra-high current protection, this fuse utilises advanced diffusion pill technology and a time-delay characteristic, making it exceptionally suitable for safeguarding electrical systems against overloads and short circuits.
The fuse is constructed to offer superior performance with a precisely controlled voltage drop of 92mV and a cold resistance of just 0.352mΩ, minimising energy loss and heat generation. Its high interrupting rating of 2000A at 32VDC ensures it can safely clear major fault currents, protecting connected equipment and wiring from catastrophic damage.
Applications
Its primary application is in automotive and heavy-duty vehicle environments, where it provides essential protection for high-current pathways. This includes critical circuits such as those for batteries and alternators, as well as for auxiliary systems and aftermarket installations that use heavy-gauge cabling. It is the ideal choice for any application where space is limited but protection requirements are extreme, ensuring the integrity of the electrical system under strenuous conditions.
The robust and compact design, featuring a distinct colour for easy visual identification, offers straightforward installation and reliable performance. By choosing the MEGA Series fuse, you are selecting a component backed by advanced technology and a proven track record for safety and durability in high-stress electrical environments.
Variant Details
- Size: 250A
- Safety systems
- Power management circuits
- High-current circuit protection
- Automotive and marine power distribution
- Blow Characteristic: Time Delay
- Fuse Current: 250A
- Voltage Rating VDC: 32V
- Interrupting Rating: 2000A
- Diffusion Pill Technology
- Cold Resistance: 0.201mΩ
- Typical Voltage Drop: 82mV
- Operating Temperature Range: 40 to 125°C
- Fuse Size: 68.58mm x 16.2mm x 10.67mm
- Colour: Pink
- Product Range: MEGA 298 Series
- Weight: 40 grams
- Dimensions (H x W x D): 43mm x 33mm x 15mm
- Auto Blade Fuse Size: 68.58mm x 16.2mm x 10.67mm
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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