Egis Mobile Electric 100A Surface Mount Circuit Breaker - 285 Series for 12V/24V/36V/48VDC Systems

100A Surface Mount Circuit Breaker - 285 Series

This 100A Egis circuit breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation overheating and subsequent destruction.

Applications:

• Automatic circuit protection and manual on/off switching combine dual functionality in one reliable and compact solution
• Allows for circuit isolation and maintenance of load circuits by providing convenient switching and integral circuit protection capable of mounting adjacent to battery systems regardless of the location

Features:

• Sealed against dust and water intrusion to ensure reliable circuit protection for the life of the electrical system installation
• High Voltage (48 Vdc) Rating - easily supports 12 and 24 VDC applications while offering advanced protection for 36 and 48 VDC
• High Electrical / Manual Switching Endurance delivers 6,000 cycles at full current
• High Interrupt Current - safely protects circuits connected to large paralleled battery banks with significant available power
• 4-Year Warranty - Egis stands behind its product's ability to meet the user's needs

Specifications:

• Continuous Current Amps: 100
• Max Voltage: 48
• Cycling Endurance: 6,000
• Interrupt Current @16 VDC (Amps): 5,000
• Interrupt Current @28 VDC (Amps): 3,000
• Ingress Protection Rating: IP67

Focal Features:

ON/OFF High Visibility Controls

Sealed against dust and moisture penetration. The high temperature rating for all installation locations.

Integrated Terminal Insulators

Protects against inadvertent shorts from positive terminals to adjacent grounded surfaces.

Stainless Steel Hardware / Serrated Flange Nuts

Corrosion and vibration resistance for harsh environment applications.

Proudly Made in the USA

Made in the USA of high-quality components.

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 go to P65Warnings.ca.gov.

The Egis Mobile Electric 100A Surface Mount Circuit Breaker, part number 4703-100, is a robust and versatile device designed to protect electrical circuits in a range of vehicle and industrial applications. Ideal for circuits powered by 12, 24, 36, or 48 volts DC, this breaker effectively prevents damage caused by short circuits and over-current conditions, ensuring the safety and longevity of your electrical system. Its compact design allows for easy installation in tight spaces and provides both automatic circuit protection and manual switching functions, enabling quick circuit isolation during maintenance or troubleshooting. Constructed with sealed housing against dust and water ingress, the circuit breaker offers reliable performance in harsh environments, with an IP67 rating to guarantee durability over the lifespan of your system. The high voltage rating ensures compatibility with larger battery banks and high-power loads, making it suitable for automotive, marine, and off-grid renewable energy systems. Featuring high electrical and manual switching endurance of 6,000 cycles, it supports frequent operation without degradation of performance. The breaker’s high interrupt current capabilities—5,000 amps at 16 VDC and 3,000 amps at 28 VDC—provide additional safety when managing large power sources. The integrated terminal insulators protect against accidental shorts, while stainless steel hardware and serrated flange nuts resist corrosion and vibration, ensuring dependable operation in demanding environments. Proudly manufactured in the USA, the Egis 4703-100 comes with a 4-year warranty, reflecting its quality and durability. Its high-visibility ON/OFF controls allow for easy operation, and the sealed design ensures reliable circuit protection regardless of weather conditions or environmental factors. This circuit breaker is an essential component for any electrical system requiring reliable, high-current circuit protection combined with manual control and rugged construction.

Features:

• Sealed housing against dust and water intrusion for reliable operation

• High voltage (48 Vdc) rating supports 12V, 24V, 36V, and 48VDC applications

• High switching endurance of 6,000 cycles at full current

• Exceptional interrupt current capacity: 5,000 amps at 16 VDC and 3,000 amps at 28 VDC

• Integrated terminal insulators prevent accidental shorts

• Corrosion-resistant stainless steel hardware and serrated flange nuts for harsh environments

• High visibility ON/OFF controls for easy operation

• Made in the USA with high-quality components

• IP67 ingress protection rating for dust and water resistance

• Supports circuit isolation and maintenance with manual switch functionality