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LITTELFUSE JCAS50 Female Time-Delay Cartridge Fuse, 50 A, 32 V DC - Female Time-Delay Fuses
LITTELFUSEFemale Time-Delay Fuses

LITTELFUSE JCAS50 Female Time-Delay Cartridge Fuse, 50 A, 32 V DC

The LITTELFUSE JCAS Series is a female time-delay cartridge fuse rated at 50 A and 32 V DC. This automotive fuse, identified by manufacturer part number JCAS50, is equivalent to the FMX and JCAS series. It is…

SKU 3G-OTH-24058

Also listed as: JCAS 50 · JCAS-50

Brand
LITTELFUSE
Item
JCAS50 Female Time-Delay Cartridge Fuse, 50 A, 32 V DC
Category
Female Time-Delay Fuses
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
JCAS50
Series
JCAS
Type
Red, Female, Cartridge, Time-Delay, 50 A
DC
32 V
Equivalent Fuse Series
FMX & JCAS

Technical Documents

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

Product Description

The LITTELFUSE JCAS Series is a female time-delay cartridge fuse rated at 50 A and 32 V DC. This automotive fuse, identified by manufacturer part number JCAS50, is equivalent to the FMX and JCAS series. It is designed for overcurrent protection in DC circuits.

Frequently Asked Questions

What is the LITTELFUSE JCAS50 automotive fuse used for?

The LITTELFUSE JCAS50 is a 50 A, 32 V DC female time-delay cartridge fuse used for overcurrent protection in automotive and DC circuits. It is commonly applied in vehicle electrical systems, power distribution, and auxiliary equipment where a time-delay characteristic helps avoid nuisance tripping from inrush currents.

What are the specifications of the LITTELFUSE JCAS50 fuse?

The LITTELFUSE JCAS50 is a red, female cartridge fuse rated at 50 A and 32 V DC. It belongs to the JCAS series and is equivalent to the FMX and JCAS series. The manufacturer part number is JCAS50. It features a time-delay characteristic suitable for DC overcurrent protection in automotive applications.

Where to buy the LITTELFUSE JCAS50 fuse worldwide?

3G Electric supplies the LITTELFUSE JCAS50 fuse worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fuse; we provide competitive pricing and reliable shipping for international orders.

How to select the correct LITTELFUSE JCAS50 fuse for my application?

To select the correct LITTELFUSE JCAS50 fuse, verify your circuit's operating voltage does not exceed 32 V DC and that the continuous current is below 50 A. The time-delay feature is ideal for loads with high inrush current, such as motors or solenoids. Always confirm the physical form factor matches your fuse holder.

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 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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Standard-profile time-delay automotive fuse rated 50 A at 32 V DC. Non-indicating type from the 299 series. Suitable for overcurrent protection in DC electrical systems such as vehicle auxiliary circuits and power distribution
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Standard-profile time-delay automotive fuse rated 50 A at 32 V DC. Non-indicating type from the 299 series. Suitable for overcurrent protection in DC electrical systems such as vehicle auxiliary circuits and power distribution
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Standard-profile time-delay automotive fuse rated 40 A at 32 V DC. Non-indicating design for overcurrent protection in circuits with high inrush currents, such as motors or lighting systems
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Standard-profile time-delay automotive fuse rated 40 A at 32 V DC. Non-indicating design for overcurrent protection in circuits with high inrush currents, such as motors or lighting systems
Two-hole bolt-on time-delay fuse rated 80 A at 32 V DC. Non-indicating design with bolt-on mounting for secure installation in high-current DC circuits. Typical applications include overcurrent protection in battery isolators, auxiliary power distribution, and heavy-duty vehicle electrical systems where time-delay prevents nuisance opening from inrush currents
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Two-hole bolt-on time-delay fuse rated 80 A at 32 V DC. Non-indicating design with bolt-on mounting for secure installation in high-current DC circuits. Typical applications include overcurrent protection in battery isolators, auxiliary power distribution, and heavy-duty vehicle electrical systems where time-delay prevents nuisance opening from inrush currents

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Female cartridge fuse with time-delay characteristic, rated 20 A at 32 V DC. Blue color coding for identification. Suitable for overcurrent protection in automotive circuits, including power distribution and auxiliary systems
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