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3G Electric
LITTELFUSE 257 Series Fast-Acting Automotive Fuse - Fast-Acting Fuses
LITTELFUSEFast-Acting Fuses

LITTELFUSE 257 Series Fast-Acting Automotive Fuse

<p>The LITTELFUSE 257 Series Fast-Acting Automotive Fuse (ATO3) is a reliable 3 A, 32 V DC fuse designed for protecting automotive circuits. This non-indicating, standard profile fuse comes in a convenient 5-pack…

SKU 3G-OTH-25147

Also listed as: ATO 3 · ATO-3

Brand
LITTELFUSE
Item
257 Series Fast-Acting Automotive Fuse
Part Number
ATO3
Category
Fast-Acting Fuses
Available to Order
Also known as:ATO3LITTELFUSE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
ATO3
Series
257
Type
Fast-Acting, 3 A, Non-Indicating, 5 PK
DC
32 V
Fuse Profile
Standard Profile

Technical Documents

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The LITTELFUSE 257 Series Fast-Acting Automotive Fuse (ATO3) is a reliable 3 A, 32 V DC fuse designed for protecting automotive circuits. This non-indicating, standard profile fuse comes in a convenient 5-pack, ensuring you have spares on hand. Manufactured by Littelfuse, a trusted brand in circuit protection, this fuse is suitable for a wide range of automotive applications, including lighting, motors, and accessories.</p><p>For procurement buyers in Singapore, 3G Electric offers this fuse with SGD quotes on request, and GST is handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia, making it easy to keep your operations running smoothly.</p>

Frequently Asked Questions

What are the key specifications of this Littelfuse fuse?

This is a Littelfuse 257 Series fast-acting fuse rated at 3 A and 32 V DC. It is non-indicating and comes in a 5-pack. The manufacturer part number is ATO3.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

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.
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LITTELFUSE 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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