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LITTELFUSE Automotive Fuse: 299 Series, Time-Delay, 70 A, 32 V DC - Time-Delay Fuses
LITTELFUSETime-Delay Fuses

LITTELFUSE Automotive Fuse: 299 Series, Time-Delay, 70 A, 32 V DC

The LITTELFUSE 299 Series is a standard-profile, time-delay automotive fuse rated at 70 A and 32 V DC. This non-indicating fuse, model MAX70, is designed for overcurrent protection in automotive electrical systems.

SKU 3G-OTH-25853

Brand
LITTELFUSE
Item
Automotive Fuse: 299 Series, Time-Delay, 70 A, 32 V DC
Category
Time-Delay Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
MAX70
Series
299
Type
Time-Delay, 70 A, Non-Indicating
DC
32 V
Fuse Profile
Standard Profile
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE 299 Series is a standard-profile, time-delay automotive fuse rated at 70 A and 32 V DC. This non-indicating fuse, model MAX70, is designed for overcurrent protection in automotive electrical systems.

Frequently Asked Questions

What is the LITTELFUSE 299 Series MAX70 fuse used for?

The LITTELFUSE 299 Series MAX70 is a 70 A time-delay automotive fuse used for overcurrent protection in vehicle electrical systems. It handles temporary inrush currents without nuisance blowing, making it suitable for circuits powering motors, solenoids, and other inductive loads in cars, trucks, and off-road equipment.

What are the specifications of the LITTELFUSE MAX70 fuse?

The LITTELFUSE MAX70 is a standard-profile, non-indicating time-delay fuse rated at 70 A and 32 V DC. It belongs to the 299 Series and carries the manufacturer part number MAX70. Its time-delay characteristic allows brief current surges while protecting against sustained overloads in 12 V and 24 V automotive systems.

Where to buy LITTELFUSE MAX70 fuses worldwide?

3G Electric supplies the LITTELFUSE MAX70 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 299 Series time-delay fuse. We source genuine LITTELFUSE components for automotive and industrial applications.

How to select the correct LITTELFUSE 299 Series fuse for my application?

Select the LITTELFUSE 299 Series fuse by matching its voltage rating (32 V DC) and current rating (70 A for the MAX70) to your circuit requirements. Ensure the time-delay characteristic suits your load's inrush current. Verify the standard-profile form factor fits your fuse holder. Consult the LITTELFUSE application guide for specific wire gauge and ambient temperature derating.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

3G Electric supplies LITTELFUSE time-delay fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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