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LITTELFUSE Fuse: 477 Series, Time-Delay, 12 A, 500 V AC, Non-Indicating - Time-Delay Axial-Leaded Fuses
LITTELFUSETime-Delay Axial-Leaded Fuses

LITTELFUSE Fuse: 477 Series, Time-Delay, 12 A, 500 V AC, Non-Indicating

The LITTELFUSE 477 Series is a time-delay axial-leaded fuse rated at 12 A and 500 V AC, with a 5 mm x 20 mm non-indicating package. This fuse is part of the S505, 477, and GSF series, identified by MPN 0477012.MXEP.

SKU 3G-OTH-132257

Also listed as: 0477012MXEP · 0477012 MXEP · 0477012-MXEP

Brand
LITTELFUSE
Item
Fuse: 477 Series, Time-Delay, 12 A, 500 V AC, Non-Indicating
Category
Time-Delay Axial-Leaded Fuses
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
0477012.MXEP
Type
Time-Delay, 12 A, Non-Indicating, 5 mm x 20 mm
AC
500 V

Technical Documents

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

Product Description

The LITTELFUSE 477 Series is a time-delay axial-leaded fuse rated at 12 A and 500 V AC, with a 5 mm x 20 mm non-indicating package. This fuse is part of the S505, 477, and GSF series, identified by MPN 0477012.MXEP.

Frequently Asked Questions

What is the LITTELFUSE 477 Series time-delay fuse used for?

The LITTELFUSE 477 Series time-delay fuse protects industrial circuits against overloads and short circuits, accommodating temporary inrush currents. It is commonly used in power supplies, motor controls, and instrumentation where a 12 A, 500 V AC rating is required.

What are the specifications of the LITTELFUSE 0477012.MXEP fuse?

The LITTELFUSE 0477012.MXEP is a 477 Series time-delay axial-leaded fuse rated at 12 A and 500 V AC. It is non-indicating with a 5 mm x 20 mm package, part of the S505, 477, and GSF series. The manufacturer part number is 0477012.MXEP.

Where to buy LITTELFUSE 0477012.MXEP fuses worldwide?

3G Electric supplies the LITTELFUSE 0477012.MXEP fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this time-delay fuse to your facility, regardless of location.

How to select the correct LITTELFUSE 477 Series fuse for my application?

To select the correct LITTELFUSE 477 Series fuse, verify your circuit's voltage (500 V AC max) and continuous current (12 A). Ensure the time-delay characteristic matches your inrush requirements. Confirm the 5 mm x 20 mm package fits your holder. 3G Electric can help with application guidance.

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 time-delay axial-leaded 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

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LITTELFUSE Fuse: 477 Series, Time-Delay, 16 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477016.MXEP)
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LITTELFUSE Fuse: 477 Series, Time-Delay, 16 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477016.MXEP)
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LITTELFUSE Fuse: 477 Series, Time-Delay, 12 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477012.MXP)
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LITTELFUSE Fuse: 477 Series, Time-Delay, 12 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477012.MXP)
LITTELFUSE Fuse: 477 Series, Time-Delay, 16 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477016.MXP)
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LITTELFUSE Fuse: 477 Series, Time-Delay, 16 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477016.MXP)
LITTELFUSE Fuse: 477 Series, Time-Delay, 10 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477010.MXP)
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LITTELFUSE Fuse: 477 Series, Time-Delay, 10 A, 500 V AC, Non-Indicating, 5 mm x 20 mm (MPN 0477010.MXP)

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