Egis 40A Surface Mount 87 Series Circuit Breaker

The 40A Surface Mount 87 Series Circuit Breaker by Egis is designed specifically for marine and boating applications, offering robust protection against short-circuit events and over-current loads. This circuit breaker ensures your vessel's electrical system remains safe and reliable, preventing potential wire insulation overheating and subsequent damage.

Key Features

• Dual Functionality: Combines automatic circuit protection with manual on/off switching in a single, compact unit, providing ease of use and reliability.
• Marine-Grade Durability: IP66 rated sealing ensures resistance against dust and water intrusion, making it ideal for harsh marine environments.
• High Voltage Support: Operates effectively at 48 Vdc, accommodating 12V, 24V, 36V, and 48V DC applications commonly found in boats.
• Exceptional Endurance: With a high electrical and manual switching endurance of 2,000 cycles at full current, it guarantees long-term performance.
• Superior Interrupt Current Capacity: Capable of handling high interrupt currents, safeguarding circuits connected to large-paralleled battery banks with significant power availability.
• Stainless Steel Hardware: Features corrosion-resistant and vibration-resistant stainless steel hardware and serrated flange nuts, ensuring longevity in marine settings.
• Reinforced Mounting: Built with reinforced mounting tabs to withstand vibrations and stress, ensuring structural reliability over time.
• Made in the USA: Manufactured with high-quality components in the USA, ensuring top-notch quality and reliability.
• Warranty: Comes with a 4-year warranty, backed by Egis's commitment to product excellence.

Applications

• Provides automatic protection and manual switching for various electrical circuits on boats, including lighting, navigation systems, and entertainment systems.
• Allows for easy isolation and maintenance of load circuits, enabling safe servicing without disrupting the entire electrical system.
• Suitable for installation adjacent to battery systems, regardless of their location on the vessel, ensuring consistent protection across the electrical setup.

Specifications

Attribute	Details
Continuous Current Amps	40A
Maximum Voltage	48 Vdc
Cycling Endurance	2,000 cycles
Interrupt Current @14 Vdc	5,000 Amps
Interrupt Current @28 Vdc	3,000 Amps
Ingress Protection Rating	IP66
Amperage	40A
Box Dimensions	3"H x 3"W x 5"L
Weight	0.6 lbs
UPC	850035199305

Focal Features

High Visibility ON/OFF Controls

The circuit breaker features high-visibility ON/OFF controls, making it easy to monitor and operate even in low-light conditions commonly found on boats. Its sealed design prevents dust and moisture from entering, ensuring reliable performance in all environments.

Reinforced Mounting

Equipped with reinforced mounting tabs, this circuit breaker maintains long-term structural integrity by resisting the stresses of constant vibrations typical in marine settings.

Durable Hardware

The use of stainless steel hardware and serrated flange nuts provides excellent corrosion and vibration resistance, making it suitable for harsh marine environments where exposure to saltwater and constant movement is expected.

Made in the USA

Manufactured in the USA using high-quality components, this circuit breaker meets stringent quality standards to provide dependable performance for your marine electrical systems.

Additional Resources

Quick Guide (PDF)

Product Demonstration

WARNING: This product can expose you to chemicals which are 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.