LITTELFUSE ATO4 Fast-Acting Fuse, 4 A, 32 V DC, 5 Pack
The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 4 A and 32 V DC, with a standard profile and non-indicating design. Supplied in a 5-pack under MPN ATO4, this fuse is suitable for protecting…
SKU 3G-OTH-26435
Also listed as: ATO 4 · ATO-4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 4 A and 32 V DC, with a standard profile and non-indicating design. Supplied in a 5-pack under MPN ATO4, this fuse is suitable for protecting electrical circuits in automotive applications.
Frequently Asked Questions
What is the LITTELFUSE 257 Series ATO4 fuse used for?
The LITTELFUSE 257 Series ATO4 is a fast-acting automotive fuse rated at 4 A and 32 V DC. It protects electrical circuits in vehicles, such as lighting, infotainment, and auxiliary systems, by quickly interrupting overcurrent to prevent damage.
What are the specifications of the LITTELFUSE ATO4 fuse?
The LITTELFUSE ATO4 is a 257 Series fast-acting fuse rated at 4 A and 32 V DC. It has a standard profile, non-indicating design, and comes in a 5-pack. The manufacturer part number is ATO4.
Where to buy LITTELFUSE ATO4 fuses worldwide?
3G Electric supplies the LITTELFUSE ATO4 fuse worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 4 A, 32 V DC fast-acting fuse to your location. Contact us for availability and lead time.
How to select the correct LITTELFUSE 257 Series fuse for my application?
Select the LITTELFUSE 257 Series fuse based on the circuit's voltage (max 32 V DC) and current rating. For a 4 A load, use the ATO4. Ensure the fuse profile matches your holder. Always consult the vehicle or equipment manual for proper sizing.
Used in
Common applications for LITTELFUSELITTELFUSE Products
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.
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