Egis 40A Surface Mount Circuit Breaker - 285 Series

The 40A Surface Mount Circuit Breaker from the 285 Series by Egis is engineered to provide reliable protection for your marine electrical systems. Whether you're cruising the seas or docked at your marina, this circuit breaker safeguards your circuits against short-circuits and over-current conditions, ensuring the longevity and safety of your boat's electrical infrastructure.

Key Applications

• Combines automatic circuit protection with manual on/off switching for versatile and compact circuit management
• Enables easy isolation and maintenance of load circuits with convenient switching, ideal for mounting near battery systems in various locations
• Perfect for marine applications requiring robust and reliable electrical protection

Product Features

• Durable Sealing: Resistant to dust and water intrusion with an IP67 rating, ensuring dependable circuit protection in harsh marine environments
• High Voltage Rating: Supports 12V and 24V DC applications seamlessly while providing advanced protection for 36V and 48V DC systems
• Exceptional Endurance: Capable of withstanding 6,000 electrical and manual switching cycles at full current, ensuring long-term reliability
• High Interrupt Current Capacity: Safeguards circuits connected to large, paralleled battery banks with substantial available power
• 4-Year Warranty: Backed by Egis, assuring quality and performance to meet the demands of marine enthusiasts

Technical Specifications

Specification	Details
Continuous Current	40A
Maximum Voltage	48V DC
Cycling Endurance	6,000 cycles
Interrupt Current @16V DC	5,000A
Interrupt Current @28V DC	3,000A
Ingress Protection	IP67
Box Dimensions	3"H x 3"W x 5"L
Weight	0.35 lbs
UPC	850035199121

Highlighted Features

High Visibility ON/OFF Controls

Designed with clear and prominent switches, this circuit breaker allows easy monitoring and operation, even in low-light conditions typical on boats. Its sealed construction protects against dust and moisture, and it maintains a high-temperature rating suitable for all installation environments.

Integrated Terminal Insulators

Featuring built-in terminal insulators, this breaker prevents accidental short circuits by shielding the positive terminals from adjacent grounded surfaces, enhancing overall safety aboard your vessel.

Stainless Steel Hardware & Serrated Flange Nuts

Constructed with corrosion-resistant stainless steel components and serrated flange nuts, this circuit breaker stands up to the harsh, salt-laden air and vibration common in marine settings, ensuring a secure and lasting installation.

Proudly Manufactured in the USA

Crafted in the USA using high-quality components, the 40A Surface Mount Circuit Breaker by Egis delivers dependable performance tailored to meet the rigorous demands of marine applications.

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.

Additional Resources

Download the Quick Guide (PDF)

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