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LITTELFUSE Fuse: 505 Series, Fast-Acting, 30 A, 500 V AC, Non-Indicating - Fast-Acting Cylindrical Fuses
LITTELFUSEFast-Acting Cylindrical Fuses

LITTELFUSE Fuse: 505 Series, Fast-Acting, 30 A, 500 V AC, Non-Indicating

The LITTELFUSE 505 Series is a fast-acting cylindrical fuse rated at 30 A and 500 V AC. This non-indicating fuse has a 1/4 in x 1 1/4 in body size (MPN 0505030.MXP). It is designed for overcurrent protection in…

SKU 3G-OTH-27538

Also listed as: 0505030MXP · 0505030 MXP · 0505030-MXP

Brand
LITTELFUSE
Item
Fuse: 505 Series, Fast-Acting, 30 A, 500 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
0505030.MXP
Series
505
Type
Fast-Acting, 30 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 505 Series is a fast-acting cylindrical fuse rated at 30 A and 500 V AC. This non-indicating fuse has a 1/4 in x 1 1/4 in body size (MPN 0505030.MXP). It is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the LITTELFUSE 505 Series fuse used for?

The LITTELFUSE 505 Series fast-acting fuse (MPN 0505030.MXP) provides overcurrent protection in industrial equipment. It is rated 30 A and 500 V AC, making it suitable for protecting circuits in machinery, control panels, and power supplies where rapid response to fault currents is required.

What are the specifications of the LITTELFUSE 0505030.MXP fuse?

The LITTELFUSE 0505030.MXP is a 505 Series fast-acting cylindrical fuse rated 30 A and 500 V AC. It is non-indicating with a body size of 1/4 in x 1 1/4 in. This fuse is designed for overcurrent protection in industrial applications and is manufactured by LITTELFUSE.

Where to buy LITTELFUSE 505 Series fuses worldwide?

3G Electric supplies LITTELFUSE 505 Series fuses (MPN 0505030.MXP) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this fast-acting fuse.

How to select the correct LITTELFUSE 505 Series fuse for an application?

To select the correct LITTELFUSE 505 Series fuse, verify the circuit voltage (500 V AC max) and current rating (30 A). Ensure the fuse is fast-acting for sensitive equipment. The 1/4 in x 1 1/4 in body size must fit the holder. Always consult the equipment manual for proper overcurrent protection specifications.

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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LITTELFUSE Fuse: 505 Series, Fast-Acting, 20 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505020.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 20 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505020.MXP)
LITTELFUSE Fuse: 505 Series, Fast-Acting, 25 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505025.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 25 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505025.MXP)
LITTELFUSE Fuse: 505 Series, Fast-Acting, 15 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505015.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 15 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505015.MXP)
LITTELFUSE Fuse: 505 Series, Fast-Acting, 10 A, 450 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505010.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 10 A, 450 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505010.MXP)
LITTELFUSE Fuse: 505 Series, Fast-Acting, 12 A, 450 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505012.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 12 A, 450 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505012.MXP)
LITTELFUSE Fuse: 505 Series, Fast-Acting, 16 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505016.MXP)
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LITTELFUSE Fuse: 505 Series, Fast-Acting, 16 A, 500 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN 0505016.MXP)

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