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BUSSMANN Automotive Fuse: FMX Series, Blue, Female, Cartridge, Time-Delay, 20 A - Female Time-Delay Fuses
BUSSMANNFemale Time-Delay Fuses

BUSSMANN Automotive Fuse: FMX Series, Blue, Female, Cartridge, Time-Delay, 20 A

The BUSSMANN Automotive Fuse: FMX Series is a female cartridge, time-delay fuse rated at 20 A and 12 V DC. This blue fuse is part of the FMX series and is equivalent to the JCAS series, with manufacturer part number…

SKU 3G-OTH-23982

Also listed as: FMX20 · FMX 20

Brand
BUSSMANN
Item
Automotive Fuse: FMX Series, Blue, Female, Cartridge, Time-Delay, 20 A
Category
Female Time-Delay Fuses
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
FMX-20
Series
FMX
Type
Blue, Female, Cartridge, Time-Delay, 20 A, FMX | JCAS
DC
12 V
Equivalent Fuse Series
FMX & JCAS

Technical Documents

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

Product Description

The BUSSMANN Automotive Fuse: FMX Series is a female cartridge, time-delay fuse rated at 20 A and 12 V DC. This blue fuse is part of the FMX series and is equivalent to the JCAS series, with manufacturer part number FMX-20.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN FMX-20 automotive fuse used for?

The BUSSMANN FMX-20 is a 20 A, 12 V DC time-delay cartridge fuse designed for automotive circuits that experience temporary current surges. It protects wiring and components in vehicles, marine, and off-road equipment where a slow-blow characteristic is needed to avoid nuisance blowing.

What are the specifications of the BUSSMANN FMX-20 fuse?

The BUSSMANN FMX-20 is a blue, female cartridge fuse rated at 20 A and 12 V DC. It belongs to the FMX series and is equivalent to the JCAS series. The manufacturer part number is FMX-20. It features a time-delay characteristic, making it suitable for circuits with inrush currents.

Where to buy BUSSMANN FMX-20 fuses worldwide?

3G Electric supplies BUSSMANN FMX-20 fuses 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. We source and deliver genuine BUSSMANN components to support your operations.

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

To select the correct BUSSMANN FMX series fuse, verify your circuit's operating voltage (12 V DC maximum) and continuous current (20 A for FMX-20). Ensure the fuse's time-delay characteristic matches your load's inrush profile. Always consult the vehicle or equipment manual and use a fuse holder rated for the same amperage.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

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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Cross-referenced by specification & description
BUSSMANN Automotive Fuse: FMX Series, Green, Female, Cartridge, Time-Delay, 40 A, 32 V DC (MPN FMX-40LP)
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Female time-delay cartridge fuse rated 50 A at 12 V DC. Red color, part of FMX series, equivalent to JCAS series. Used in automotive electrical systems to protect circuits from overloads and short circuits, accommodating temporary inrush currents
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