Egis 250A Surface Mount 87 Series Circuit Breaker [4704-250]

The Egis 87 Series 250A Surface Mount Circuit Breaker is a top - notch solution for electrical circuit protection. It safeguards your circuits from short - circuits and over - current loads, effectively preventing wire insulation overheating and damage.

Applications:

• It combines automatic circuit protection and manual on/off switching in a single, reliable, and compact design.
• You can conveniently isolate circuits and maintain load circuits. It can be mounted next to battery systems anywhere.

Features:

• IP66 - sealed to keep out dust and water, ensuring long - term reliable circuit protection.
• With a high 48 Vdc voltage rating, it supports 12 and 24 Vdc applications and offers advanced protection for 36 and 48 Vdc.
• It has high electrical and manual switching endurance, delivering 2,000 cycles at full current.
• It can handle high interrupt currents, safely protecting circuits connected to large paralleled battery banks.
• Comes with a 4 - year warranty, showing Egis' confidence in its product.

Specifications:

• Continuous Current Amps: 250
• Max Voltage: 48
• Cycling Endurance: 2,000
• Interrupt Current @14 VDC (Amps): 5,000
• Interrupt Current @28 VDC (Amps): 3,000
• Ingress Protection Rating: IP66

Focal Features

ON/OFF High Visibility Controls

Sealed against dust and moisture, suitable for all installation locations with a high - temperature rating.

Reinforced Mounting

Reinforced mounting tabs withstand vibration stress, ensuring long - term structural reliability.

Stainless Steel Hardware / Serrated Flange Nuts

Resistant to corrosion and vibration, ideal for harsh environments.

Proudly Made in the USA

Crafted from high - quality components in the USA.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Amperage: 250a
• Box Dimensions: 3'H x 3'W x 5'L WT: 0.6 lbs
• UPC: 850035199411

Quick Guide (pdf)

Using the Egis 87 Series 250A Surface Mount Circuit Breaker is straightforward. First, find a suitable location near your battery system to mount it. Make sure the mounting area is flat and can support the breaker's weight. You can use the reinforced mounting tabs for a secure fit. Then, connect the electrical circuits according to the voltage and amperage requirements specified. The ON/OFF high - visibility controls make it easy to switch the breaker on or off. When using it, always keep in mind the warning about exposure to harmful chemicals. If you're in California, check P65Warnings.ca.gov for more details. For maintenance, since it's IP66 - sealed, it's protected from dust and water. But still, periodically check the stainless - steel hardware and serrated flange nuts for any signs of corrosion or looseness. If you notice any issues or if the breaker has completed a large number of cycles (it has a cycling endurance of 2,000), it might be a good idea to have it inspected by a professional. Remember, this breaker comes with a 4 - year warranty, so if you have any problems during this period, reach out to Egis for support.