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LITTELFUSE 514 Series Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE 514 Series Fast-Acting Cylindrical Fuse

The LITTELFUSE 514 Series is a fast-acting cylindrical fuse rated at 6.3 A and 500 V AC, with a non-indicating design. It measures 1/4 in x 1 1/4 in and is identified by manufacturer part number 051406.3MXP.

SKU 3G-OTH-27503

Also listed as: 0514063MXP · 051406 3MXP · 051406-3MXP

Brand
LITTELFUSE
Item
514 Series Fast-Acting Cylindrical Fuse
Part Number
051406.3MXP
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:051406.3MXPLITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
051406.3MXP
Series
514
Type
Fast-Acting, 6.3 A, Non-Indicating, 1/4 in x 1 1/4 in
AC
500 V

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

Product Description

The LITTELFUSE 514 Series is a fast-acting cylindrical fuse rated at 6.3 A and 500 V AC, with a non-indicating design. It measures 1/4 in x 1 1/4 in and is identified by manufacturer part number 051406.3MXP.

Frequently Asked Questions

What is the LITTELFUSE 514 Series fast-acting fuse used for?

The LITTELFUSE 514 Series fast-acting fuse (MPN 051406.3MXP) is used for overcurrent protection in industrial equipment, power supplies, and control circuits where rapid response to short circuits is required. Its 6.3 A, 500 V AC rating suits motor drives and transformers.

What are the specifications of the LITTELFUSE 051406.3MXP fuse?

The LITTELFUSE 051406.3MXP is a 514 Series fast-acting cylindrical fuse rated at 6.3 A and 500 V AC. It has a non-indicating design and measures 1/4 in x 1 1/4 in. The fuse is manufactured by LITTELFUSE and is suitable for general-purpose overcurrent protection.

Where to buy LITTELFUSE 514 Series fuses worldwide?

You can source the LITTELFUSE 514 Series fuse (MPN 051406.3MXP) from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the correct LITTELFUSE 514 Series fuse for an application?

To select the correct LITTELFUSE 514 Series fuse, verify the circuit's operating voltage (500 V AC max) and continuous current (6.3 A). Ensure the fast-acting characteristic matches your equipment's inrush requirements. The 1/4 in x 1 1/4 in size fits standard fuse holders. Consult LITTELFUSE application notes for 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 cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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