Egis Circuit Breaker 87 Series (MPN: 4704-250)

Reliable circuit protection with advanced features for demanding applications.

The Egis Circuit Breaker 87 Series is designed for robust performance in demanding environments. This surface mount circuit breaker features a 250 AMP rating and operates at 48 Volt DC, making it suitable for various applications including marine and automotive systems. Its weatherproof housing is rated IP66, ensuring reliable protection against dust and water intrusion, which is critical for the longevity of electrical installations.

With a manual and switchable reset type, this circuit breaker allows for easy circuit isolation and maintenance. It supports high voltage applications and is capable of handling 12, 24, 36, and 48 Volt DC systems. The high electrical endurance of 2,000 cycles at full current ensures dependable operation, while the high interrupt current capability protects circuits connected to large battery banks.

The reinforced mounting design, complete with stainless steel hardware, provides structural reliability and resistance to corrosion and vibration. This makes the Egis Circuit Breaker 87 Series an excellent choice for harsh environments. Additionally, it complies with CE, RoHS, SAE J553, and ABYC-E-11 standards, ensuring it meets industry requirements for safety and performance.

Features

• IP 66 Sealed Against Dust And Water Intrusion To Ensure Reliable Circuit Protection For The Life Of The Electrical System Installation
• High Voltage (48 Volt DC) Rating Easily Supports 12 And 24 Volt DC Applications While Offering Advanced Protection For 36 And 48 Volt DC
• High Electrical/ Manual Switching Endurance Delivers 2,000 Cycles At Full Current
• High Interrupt Current: Safely Protects Circuits Connected To Large Paralleled Battery Banks With Significant Available Power
• Reinforced Mounting ensures Long Term Structural Reliability With Reinforced Mounting Tabs Built To Withstand The Stress Of Vibration
• Stainless Steel Hardware/ Serrated Flange Nuts Corrosion And Vibration Resistant For Harsh Environment Applications
• Allows For Circuit Isolation And Maintenance Of Load Circuits
• Made In USA

Specifications

• Manufacturer: Egis
• Manufacturer Part Number: 4704-250
• Ampere Rating: 250 Amp
• Voltage Rating: 48 Volt DC
• Reset Type: Manual And Switchable
• Terminal Connection: 5/16 Inch-18 Stud
• Type: Surface Mount
• Quantity: Single
• Estimated Install Time (Hours): 0.25
• Marine: Yes

Technical Documents

• 4704_and_4707_Series_Surface-Panel_Mount_Circuit_Breakers_50-250A.pdf

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