Skip to content
FLAT $150 SHIPPING ON ORDERS OVER $5,000 & FREE SHIPPING ON ORDERS OVER $10,000! DON'T MISS OUT - SHOP NOW!
ORDERS OVER $5,000 - FLAT 150$ SHIPPING & ORDERS OVER $10,000 - FREE SHIPPING!
Solar Panels Solar Batteries Solar Inverters Solar Racking Balance of System Power Distribution

Littelfuse

Filters

The Solartek Littlefuse 80 AMP Fuse, featuring knife-blade-style construction with copper terminals and a blue label, ensures reliable performance and safety.
The Solartek Littlefuse 80 AMP Fuse is a cylindrical POWR-GARD fuse with metal end caps and knife-blade-style construction. It features Class RK5, time delay, dual element functionality, with an amp rating of 80 and a voltage rating of up to 250 VAC.

Littlefuse 80 AMP Fuse

Littel Fuse
$22.87 - $22.87
$22.87
$22.87 - $22.87
$22.87

FLNR080 is a Class RK5 fuse with an ampere rating of 80 and knife-blade-style construction.

$22.87 - $22.87
$22.87
$22.87 - $22.87
$22.87
Image of a Solartek Littlefuse 70 AMP Fuse with knife-blade prongs. The Class R, RK5 cylindrical fuse has a blue label detailing time delay and 250 VAC or less.
This image shows a Solartek Littlefuse 70 AMP Fuse, a POWR-GARD Class RK5 time delay dual element current limiting fuse. Rated for up to 250 VAC, it features a knife-blade-style with metal terminals at each end of its cylindrical body.

Littlefuse 70 AMP Fuse

Littel Fuse
$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89

FLNR070 is a Class RK5 fuse with an ampere rating of 70 and knife-blade-style construction.

$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89
An upright cylindrical fuse featuring a blue label reads "Littelfuse" and "Dual Element Fuse," signifying its Class RK5 designation. Constructed in a cartridge style with rounded metal ends, this 20 ampere fuse is named the Littlefuse FLNR020, providing excellent circuit protection.
Introducing the Littlefuse FLNR020 20 AMP Fuse by Littel Fuse, a cylindrical Class RK5 fuse with a cartridge-style design and copper finish. It offers time-delay features with dual elements and is rated at 20 amperes for up to 250 VAC. The fuse comes with a distinctive blue and white label showcasing the Littelfuse logo.

Littlefuse FLNR020 20 AMP Fuse

Littel Fuse
$4.41 - $4.41
$4.41
$4.41 - $4.41
$4.41

FLNR020 is a Class RK5 fuse with an ampere rating of 20 and cartridge-style construction.

$4.41 - $4.41
$4.41
$4.41 - $4.41
$4.41
The Littelfuse FLSR060 60 AMP Fuse by Littel Fuse features a blue and black label. It has a cylindrical body with brass end caps and is a Class RK5 time-delay fuse rated for 250V or less.
The Littelfuse FLSR060 60 AMP Fuse from the Littel Fuse brand features a cylindrical design with metal caps on both ends. It is labeled as a POWR-GARD Class RK5 slow-blow fuse, suitable for circuits rated up to 600 VAC or less. The fuse's time-delay current limiting dual element design provides dependable circuit protection.

Littelfuse FLSR060 60 AMP Fuse

Littel Fuse
$14.97 - $14.97
$14.97
$14.97 - $14.97
$14.97

FLSR060 is a Class RK5 fuse with an ampere rating of 60 and cartridge-style construction.

$14.97 - $14.97
$14.97
$14.97 - $14.97
$14.97
Displayed are four cylindrical electronic fuses with a blue and silver design and flat copper ends. These Class RK5 fuses, labeled Littelfuse FLNR050 50 AMP Fuse, feature a cartridge-style construction from the Littel Fuse brand. Three stand upright and one is positioned horizontally in the foreground. They have an ampere rating of 50.
The Littelfuse FLNR050 50 AMP Fuse by Littel Fuse features a cylindrical cartridge-style design, with brass-colored metal caps at both ends and a black body. It is labeled as a Class RK5 Time Delay Dual-Element Fuse, supporting an ampere rating of 50 and operating at 250 VAC or less.

Littelfuse FLNR050 50 AMP Fuse

Littel Fuse
$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25

FLNR050 is a Class RK5 fuse with an ampere rating of 50 and cartridge-style construction.

$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25
Close-up of a Littelfuse FLNR030 cartridge-style fuse with a brass and copper body. The label reads Class RK5, Time Delay, Dual Element Fuse, 30-ampere, 250 VAC or less.

Littelfuse FLNR030 30 AMP Fuse

Littel Fuse
$8.17 - $8.17
$8.17
$8.17 - $8.17
$8.17

The FLNR030 is a Class RK5 fuse with a 30-ampere rating and a cartridge-style design.

$8.17 - $8.17
$8.17
$8.17 - $8.17
$8.17
The Littelfuse FLNR040 40 AMP Fuse, a cylindrical Class RK5 cartridge-type fuse from Littel Fuse, has copper ends and a blue label denoting its 40-ampere rating. It is designed for applications with a voltage rating of up to 250 VAC.

Littelfuse FLNR040 40 AMP Fuse

Littel Fuse
$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25

FLNR040 is a Class RK5 fuse with an ampere rating of 40 and cartridge-style construction.

$14.25 - $14.25
$14.25
$14.25 - $14.25
$14.25