LITTELFUSE 257 Series Fast-Acting Automotive Fuse
The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 30 A and 32 V DC, supplied in a 5-pack with the manufacturer part number ATO30. This standard-profile, non-indicating fuse is designed for…
SKU 3G-OTH-25939
Also listed as: ATO 30 · ATO-30
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Product Description
The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 30 A and 32 V DC, supplied in a 5-pack with the manufacturer part number ATO30. This standard-profile, non-indicating fuse is designed for overcurrent protection in automotive electrical systems.
Frequently Asked Questions
What is the LITTELFUSE 257 Series ATO30 fuse used for?
The LITTELFUSE 257 Series ATO30 is a fast-acting automotive fuse used for overcurrent protection in vehicle electrical systems. It safeguards wiring and components in cars, trucks, and other 12 V or 24 V DC applications, such as lighting, motors, and auxiliary circuits, by quickly interrupting current during a fault.
What are the specifications of the LITTELFUSE 257 Series ATO30 fuse?
The LITTELFUSE 257 Series ATO30 is a fast-acting, non-indicating automotive fuse rated at 30 A and 32 V DC. It has a standard profile and comes in a 5-pack with manufacturer part number ATO30. This fuse is designed for reliable overcurrent protection in DC automotive circuits.
Where to buy LITTELFUSE 257 Series ATO30 fuses worldwide?
You can source LITTELFUSE 257 Series ATO30 fuses worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine LITTELFUSE components for automotive overcurrent protection.
How to select the correct LITTELFUSE 257 Series fuse for my application?
To select the correct LITTELFUSE 257 Series fuse, match the voltage rating (32 V DC max) and current rating (30 A) to your circuit requirements. Ensure the fuse is fast-acting for sensitive electronics. The standard-profile ATO30 fits common automotive fuse holders. Always consult the vehicle or device manual for proper fuse sizing.
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3G Electric supplies LITTELFUSE fast-acting fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
