Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp

Enhance the safety and reliability of your boat’s electrical system with the 7066 ATO/ATC-Style Low Profile Circuit Breaker. This 2-pack, 20 Amp circuit breaker is designed to replace traditional ATO and ATC fuses, providing a robust and easily resettable solution tailored for marine applications.

Features

• Seamless drop-in replacement for ATO and ATC blade style fuses
• Manual push button reset conforming to ABYC circuit protection standards
• Compatible with water-resistant ST-Blade Fuse Blocks with secure covers
• Compatible with all other ST-Blade Fuse Blocks without covers
• Amperage Rating: 20 Amp
• Color: Yellow for easy identification
• Maximum Voltage: 28V DC
• Circuit Breaker Type: Thermal Trip, Manual Reset
• Interrupt Capacity: 2000A @ 28V DC
• Operating Temperature Range: -30° C to 77° C

Technical Specifications

Parameter	Specification
Amperage	20 Amp
Color	Yellow
Maximum Voltage	28V DC
Circuit Breaker Type	Thermal Trip, Manual Reset
Interrupt Capacity	2000A @ 28V DC
Operating Temperature	-30° C to 77° C
Box Dimensions	1" H x 2" W x 3" L
Weight	0.1 lbs
UPC	632085070663

Compatibility

This circuit breaker is compatible with:

• Water-Resistant ST-Blade Fuse Blocks with covers securely placed
• All other ST-Blade Fuse Blocks without covers

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.