Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN Automotive Fuse: FLF Series, Green, Female, Cartridge, Fast-Acting, 40 A - Female Fast-Acting Fuses
BUSSMANNFemale Fast-Acting Fuses

BUSSMANN Automotive Fuse: FLF Series, Green, Female, Cartridge, Fast-Acting, 40 A

The BUSSMANN FLF Series is a female fast-acting automotive fuse, model FLF-40, rated at 40 A and 32 V DC. This green cartridge-style fuse is designed for fast-acting overcurrent protection in automotive circuits.

SKU 3G-OTH-23529

Brand
BUSSMANN
Item
Automotive Fuse: FLF Series, Green, Female, Cartridge, Fast-Acting, 40 A
Category
Female Fast-Acting Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BUSSMANN
Manufacturer Part Number
FLF-40
Series
FLF
Type
Green, Female, Cartridge, Fast-Acting, 40 A
DC
32 V
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BUSSMANN FLF Series is a female fast-acting automotive fuse, model FLF-40, rated at 40 A and 32 V DC. This green cartridge-style fuse is designed for fast-acting overcurrent protection in automotive circuits.

Frequently Asked Questions

What is the BUSSMANN FLF-40 automotive fuse used for?

The BUSSMANN FLF-40 is a fast-acting cartridge fuse designed for overcurrent protection in automotive circuits. It is commonly used in vehicles to protect wiring and electronic modules from short circuits and overloads, particularly in applications requiring a 40 A rating at 32 V DC.

What are the specifications of the BUSSMANN FLF-40 fuse?

The BUSSMANN FLF-40 is a female fast-acting cartridge fuse from the FLF Series. It is rated at 40 A and 32 V DC, with a green color for easy identification. The fuse provides fast-acting overcurrent protection for automotive electrical systems.

Where to buy BUSSMANN FLF-40 fuses worldwide?

3G Electric supplies the BUSSMANN FLF-40 fuse to customers 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 part.

How to select the correct BUSSMANN FLF series fuse for my vehicle?

To select the correct BUSSMANN FLF series fuse, match the amperage and voltage rating to your circuit requirements. The FLF-40 is rated 40 A and 32 V DC. Ensure the fuse type (fast-acting) and physical size fit your fuse holder. Consult your vehicle's wiring diagram for proper selection.

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 fast-acting fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
BUSSMANN Automotive Fuse: FLM Series, Yellow, Male, Cartridge, Fast-Acting, 60 A, 32 V DC (MPN FLM-60). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLM Series, Yellow, Male, Cartridge, Fast-Acting, 60 A, 32 V DC (MPN FLM-60). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLM Series, Black, Male, Cartridge, Fast-Acting, 80 A, 32 V DC (MPN FLM-80). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLM Series, Black, Male, Cartridge, Fast-Acting, 80 A, 32 V DC (MPN FLM-80). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLM Series, Pink, Male, Cartridge, Fast-Acting, 30 A, 32 V DC (MPN FLM-30). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLM Series, Pink, Male, Cartridge, Fast-Acting, 30 A, 32 V DC (MPN FLM-30). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLM Series, Blue, Male, Cartridge, Fast-Acting, 100 A, 32 V DC (MPN FLM-100). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLM Series, Blue, Male, Cartridge, Fast-Acting, 100 A, 32 V DC (MPN FLM-100). Key specifications — Series: FLM; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FMX Series, Green, Female, Cartridge, Time-Delay, 40 A, 32 V DC (MPN FMX-40LP). Key specifications — Series: FMX; Brand: BUSSMANN; Equivalent Fuse Series: FMX & JCAS.
BUSSMANN
BUSSMANN Automotive Fuse: FMX Series, Green, Female, Cartridge, Time-Delay, 40 A, 32 V DC (MPN FMX-40LP). Key specifications — Series: FMX; Brand: BUSSMANN; Equivalent Fuse Series: FMX & JCAS.
BUSSMANN Automotive Fuse: FMX Series, Green, Female, Cartridge, Time-Delay, 40 A, 12 V DC (MPN FMX-40). Key specifications — Series: FMX; Brand: BUSSMANN; Equivalent Fuse Series: FMX & JCAS.
BUSSMANN
BUSSMANN Automotive Fuse: FMX Series, Green, Female, Cartridge, Time-Delay, 40 A, 12 V DC (MPN FMX-40). Key specifications — Series: FMX; Brand: BUSSMANN; Equivalent Fuse Series: FMX & JCAS.

More from BUSSMANN

View all BUSSMANN parts →
BUSSMANN Automotive Fuse: FLF Series, Red, Female, Cartridge, Fast-Acting, 50 A, 32 V DC (MPN FLF-50). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLF Series, Red, Female, Cartridge, Fast-Acting, 50 A, 32 V DC (MPN FLF-50). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLF Series, Light Blue, Female, Cartridge, Fast-Acting, 20 A, 32 V DC (MPN FLF-20). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLF Series, Light Blue, Female, Cartridge, Fast-Acting, 20 A, 32 V DC (MPN FLF-20). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLF Series, Pink, Female, Cartridge, Fast-Acting, 30 A, 32 V DC (MPN FLF-30). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLF Series, Pink, Female, Cartridge, Fast-Acting, 30 A, 32 V DC (MPN FLF-30). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN Automotive Fuse: FLF Series, Yellow, Female, Cartridge, Fast-Acting, 60 A, 32 V DC (MPN FLF-60). Key specifications — Series: FLF; Brand: BUSSMANN.
BUSSMANN
BUSSMANN Automotive Fuse: FLF Series, Yellow, Female, Cartridge, Fast-Acting, 60 A, 32 V DC (MPN FLF-60). Key specifications — Series: FLF; Brand: BUSSMANN.