LITTELFUSEFast-Acting Fuses

LITTELFUSE ATOF Series Fast-Acting Fuse, 20 A, 32 V DC, Indicating

The LITTELFUSE ATOF Series Fast-Acting Fuse (MPN 0287020.PXCN) is a 20 A, 32 V DC automotive fuse with an indicating feature. This fast-acting fuse is designed for overcurrent protection in DC circuits up to 32 V.

SKU 3G-OTH-25810

Also listed as: 0287020PXCN · 0287020 PXCN · 0287020-PXCN

Brand

LITTELFUSE

Item

ATOF Series Fast-Acting Fuse, 20 A, 32 V DC, Indicating

Part Number

0287020.PXCN

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE

Manufacturer Part Number

0287020.PXCN 

Series

ATOF 

Technical Documents

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LITTELFUSE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the LITTELFUSE ATOF Series fuse used for?

The LITTELFUSE ATOF Series fast-acting fuse (MPN 0287020.PXCN) provides overcurrent protection in DC circuits up to 32 V. It is commonly used in automotive electrical systems, including battery, lighting, and accessory circuits, where fast-acting protection and an indicating feature are required.

What are the specifications of the LITTELFUSE ATOF 20 A fuse?

The LITTELFUSE ATOF Series fuse (MPN 0287020.PXCN) is rated at 20 A and 32 V DC. It is a fast-acting, indicating fuse designed for overcurrent protection in automotive and low-voltage DC applications. The series is ATOF, and the brand is LITTELFUSE.

Where to buy LITTELFUSE ATOF fuses worldwide?

3G Electric supplies LITTELFUSE ATOF Series fuses worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the LITTELFUSE 0287020.PXCN fuse for your automotive or DC circuit protection needs.

How to select the right LITTELFUSE ATOF fuse for a circuit?

Select a LITTELFUSE ATOF fuse based on the circuit's normal operating current and maximum voltage. For a 20 A, 32 V DC circuit, the 0287020.PXCN is suitable. Ensure the fuse's fast-acting characteristic matches the application to prevent nuisance blowing. Always consult the circuit design for proper coordination.

Used in

Common applications for LITTELFUSE

Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.

Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.

Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.

Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.

Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.

Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.

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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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