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BUSSMANN FMX-50 Female Time-Delay Fuse, 50 A, 12 V DC, Red Cartridge - Female Time-Delay Fuses
BUSSMANNFemale Time-Delay Fuses

BUSSMANN FMX-50 Female Time-Delay Fuse, 50 A, 12 V DC, Red Cartridge

The BUSSMANN Automotive Fuse: FMX Series is a female time-delay cartridge fuse rated at 50 A and 12 V DC. This red fuse, with manufacturer part number FMX-50, is part of the FMX series and is equivalent to the JCAS…

SKU 3G-OTH-24038

Also listed as: FMX50 · FMX 50

Brand
BUSSMANN
Item
FMX-50 Female Time-Delay Fuse, 50 A, 12 V DC, Red Cartridge
Part Number
FMX-50
Category
Female Time-Delay Fuses
Available to Order
Also known as:FMX-50BUSSMANN
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Delivery
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

BUSSMANN
Manufacturer Part Number
FMX-50
Series
FMX
Type
Red, Female, Cartridge, Time-Delay, 50 A, FMX | JCAS
DC
12 V
Equivalent Fuse Series
FMX & JCAS

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

Product Description

The BUSSMANN Automotive Fuse: FMX Series is a female time-delay cartridge fuse rated at 50 A and 12 V DC. This red fuse, with manufacturer part number FMX-50, is part of the FMX series and is equivalent to the JCAS series.

Frequently Asked Questions

What is the BUSSMANN FMX-50 automotive fuse used for?

The BUSSMANN FMX-50 is a 50 A, 12 V DC time-delay cartridge fuse designed for automotive electrical systems. It protects circuits in vehicles, trucks, and heavy equipment from overloads and short circuits, especially where temporary inrush currents occur.

What are the specifications of the BUSSMANN FMX-50 fuse?

The BUSSMANN FMX-50 is a red, female time-delay cartridge fuse rated at 50 A and 12 V DC. It belongs to the FMX series and is equivalent to the JCAS series. The manufacturer part number is FMX-50.

Where to buy BUSSMANN FMX-50 fuses worldwide?

3G Electric supplies BUSSMANN FMX-50 fuses worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fuse for your automotive or industrial application.

How to select the correct BUSSMANN FMX fuse for my application?

To select the correct BUSSMANN FMX fuse, match the voltage rating (12 V DC) and current rating (50 A) to your circuit requirements. The time-delay feature handles temporary surges. Verify the female cartridge form factor fits your fuse holder. Consult a qualified electrician for proper sizing.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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BUSSMANN Products

3G Electric supplies BUSSMANN female time-delay fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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