Fuses-&-Fuse-Accessories > Fuse-Holders-&-Fuse-Adapters > ATC-&-ATO-Blade-Fuse-Holders-&-Adapters

ATO/ATC® Write-in Inline Fuse Holder

12 Gauge ATC and ATO Fuse Holder

12 Gauge ATC and ATO Fuse Holder ATO/ATC® Inline Fuse Holder

ATC/ATO® Blade Fuse Holders with Write-In Space for Easy Circuit Identification

ATC/ATO® blade fuse holders with a convenient write-in space are ideal for easily identifying circuits in automotive, marine, and specialty electrical applications. These fuse holders come with UL1015-rated wiring and 6" leads (total length cut to 12"), offering ample length for flexible installation. Built to handle up to 32 volts and available in 20 or 30-amp options, they provide reliable circuit protection across a variety of systems.

Made from durable materials and compliant with RoHS standards, these fuse holders ensure safe and consistent performance in demanding environments. Although not UL listed, the high-quality construction, which includes tin-plated brass contacts and UL1015 wiring, makes these holders a dependable choice for your circuit protection needs.Fuses are sold separately.


  • A "write-in" space is available to easily identify the circuits.
  • Wire is UL1015.
  • Includes 6" leads. Total Length Cut 12"
  • Amperage: 20 or 30A options
  • Voltage: 32V
  • Product Meets RoHS
  • Product is not UL Listed.
  • ATO/ATC® fuses sold separately.

Item Description Price
1+ I Ext. Price I 1000+ Ext. Price I I 5000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
78365 ATC/ATO Inline Fuse Holder, Yellow w/ Black Leads, 16 Ga, 20 Amp, 32V (1 MIN)
1.43900 1.44 I 1.10700 1.11 I 0.79600 0.80
1 EA ✓
78375 ATC/ATO Inline Fuse Holder, Black w/ Yellow Leads, 12 Ga, 30 Amp, 32V (1 MIN)
1.64600 1.65 I 1.28300 1.28 I 0.97400 0.97
1 EA ✓

ATO/ATC® Inline Fuse Holder with LED

ATC/ATO Inline Fuse Holder with LED

ATC/ATO® Blade Fuse Holders with LED Warning Light for Enhanced Circuit Protection

These ATC/ATO® blade fuse holders feature an integrated LED warning light, immediately alerting you when a fuse has blown to facilitate quick troubleshooting and maintenance. Designed for easy assembly, these fuse holders are available in various ratings: 18 AWG for 10 amps, 16 AWG for 15 amps, 14 AWG for 20 amps, and 12 AWG for 30 amps, all supporting up to 32V DC.

Constructed with durable black rubber for the holder material and equipped with high-quality, tin-plated brass alloy contacts, these holders are designed for reliable performance even in challenging conditions. Operating within a temperature range of -20°C to 85°C (-4°F to 185°F), they are equipped with 6" UL1015 red leads, making them both robust and easy to install. With a total length of 12" (#10-#20), these LED-equipped fuse holders meet your circuit protection needs while ensuring quick visibility of circuit issues.


  • Designed with LED warning light when fuse is opened
  • Easy to assemble.
  • Ratings: 8 GA for 10 Amps, 16 Ga for 15 Amps, 14 Ga for 20 Amps and 12 Ga for 30 Amps
  • Voltage: 32V DC
  • Wire is UL1015 Color: Red
  • Includes 6" leads. Total Length Cut 12" (#10-#20)
  • Holder Material: Black Rubber
  • Contact Material: Brass Alloy, Tin Plated
  • Operating Temperature: -20⁰C to 85⁰C (-4⁰F - 185⁰F).
  • ATO/ATC® fuses sold separately.

Item Description Price
1+ I Ext. Price I 1000+ Ext. Price I I 5000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
78334 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, LED Light, 18 Ga, 10 Amp, 32V (1 MIN)
2.58800 2.59 I 2.00800 2.01 I 1.63600 1.64
1 EA ✓
78333 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, LED Light, 16 Ga, 15 Amp, 32V (1 MIN)
3.30200 3.30 I 2.70100 2.70 I 2.22600 2.23
1 EA ✓
78332 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, LED Light, 14 Ga, 20 Amp, 32V (1 MIN)
3.25 3.25 I 2.53600 2.54 I 2.00800 2.01
1 EA ✓
78331 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, LED Light, 12 Ga, 30 Amp, 32V (1 MIN)
3.55 3.55 I 2.81600 2.82 I 2.17400 2.17
1 EA ✓

ATO/ATC® Inline Fuse Holder Without LED

ATO/ATC® Inline Fuse Holder Without LED

ATC/ATO® Blade Fuse Holders with Durable TPR Housing for Reliable 32V DC Circuit Protection

These ATC/ATO® blade fuse holders offer reliable circuit protection for 32V DC applications, designed for easy assembly and crafted to accommodate various amperages. With ratings for 20 AWG at 5 amps, 18 AWG at 10 amps, 14 AWG at 25 amps, and 12 AWG at 30 amps, they provide versatile protection across automotive, marine, and specialty systems. Each fuse holder includes UL1015-rated red wire with 4-inch leads (total length cut to 8 inches), allowing for straightforward installation in compact spaces.

Constructed from thermoplastic rubber (TPR) in black, these fuse holders feature durable, tin-plated C2680 brass alloy contacts, ensuring secure connections and lasting performance. Although not UL listed, they meet RoHS compliance standards, making them a safe and dependable choice for protecting your circuits.


  • Easy to assemble.
  • Ratings: 20 Ga for 5 Amps, 18 Ga for 10 Amps, 14 Ga for 25 Amps and 12 Ga for 30 Amps
  • Voltage: 32V DC
  • Wire is UL1015 Color: Red
  • Includes 4" leads. Total Length Cut 8"
  • Holder Material: TPR, Black
  • Contact Material: C2680 Brass Alloy, Tin Plated
  • Product Meets RoHS
  • Product is not UL Listed.
  • ATO/ATC® fuses sold separately.

Item Description Price
1+ I Ext. Price I 500+ Ext. Price I I 1000+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
78324 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, 20 Ga, 5 Amp, 32V (1 MIN)
1.24200 1.24 I 1.13900 1.14 I 0.98300 0.98
1 EA ✓
78325 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, 18 Ga, 10 Amp, 32V (1 MIN)
1.29400 1.29 I 1.19 1.19 I 1.03600 1.04
1 EA ✓
78327 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, 14 Ga, 25 Amp, 32V (1 MIN)
1.55300 1.55 I 1.39700 1.40 I 1.19 1.19
1 EA ✓
78328 ATC/ATO Inline Fuse Holder, Black w/ Red Leads, 12 Ga, 30 Amp, 32V (1 MIN)
1.76 1.76 I 1.60400 1.60 I 1.34600 1.35
1 EA ✓
Prop65 Warning