#eas80

EAS80 Disconnecting Switch - One 4th Pole, Four Possibilities

Don't let the "4th pole" become the weak link in your power distribution design.

The EAS80 AC disconnecting switch offers a robust main body, plus a 4th pole with fourindependent functions - one switch, multiple system solutions:

 Simultaneous make & break - Standard 4-pole operation, ideal for general distribution. Pre-closure /delayed opening - Neutral closes first and opens last, ensuring safe maintenanceand avoiding broken neutral risks.

 PE pole  Dedicated pole for protective earth, never disconnects, perfect for special earthingsystems.

PN pole - Combined neutral + protection pole, simplifies wiring and saves cabinet space.

Onccy EAS80 AC isolation switch

Rated specifications: 125A/690V AC application, meeting high-power switching requirements

Dual safety interlock: Lockable in the off position with a padlock (prevents accidental closing); door interlock in the closed position (prevents opening the cabinet while energized)

High protection rating: IP65, dustproof and waterproof, suitable for harsh industrial environments

Contact us: [email protected]

ONCCY EAS80 Series AC Isolating Switch | 125A/800VAC

• DIN rail mounting • Door interlock mounting • Panel mounting • Waterproof enclosure mounting • Lockable and non-lockable design options

Suitable for photovoltaic, energy storage, and industrial power distribution – safe, reliable, flexible, and easy to use.

Contact us: [email protected]

Need a versatile and safe disconnecting solution?

The ONCCY EAS80 Switch delivers robust performance with 800VAC insulation and 125A current handling, making it the ideal choice for industrial and commercial applications. With flexible installation options—panel, door-interlock, rail, or waterproof box—it adapts seamlessly to your design needs while ensuring enhanced safety and reliability.

Simplify your system’s core and elevate safety standards with the EAS80.

1️⃣ The EAS80 AC isolator switch operates with two state logics when used as a changeover switch:

2️⃣ Standard Type (I-0-II): The middle "O" position features normally open (NO) contacts, disconnecting both Circuits I and II for complete isolation.

3️⃣ Special Type (I-I+II-II): The middle position uses normally closed (NC) contacts to maintain main circuit continuity. When rotated to "I" or "II", it engages the corresponding contacts while cutting off other circuits. In the "I+II" position, it activates both circuits simultaneously.

➡️ Structural Comparison:

1️⃣ Three-position (I-0-II): Ensures safe isolation via a dedicated middle "O" position and mechanical interlock for single-circuit operation.

2️⃣ Two-position (I-I+II-II): Lacks an independent isolation position, ideal for seamless main/backup power switching in critical scenarios.

Both types comply with electrical isolation standards but prioritize different functions.

🔗 Learn more: www.onccy.com

⚡️Core Strengths:

✅ 125A Current Capacity | 800V Insulation Protection | Rail Installation in Seconds

✅ Innovative "Tri-Mode Switching": 1-0-I Precise Control + I-I Seamless Transition

🌟Click Now👉Unlock "Industry Custom Solutions"

📩Comment "Product Manual" to Get a Free Selection Guide

Get more:

 🌐 www.onccy.com

📩  [email protected]

📞 WhatsApp: +86 17301617015

#ElectricalEngineering #PowerDistribution #IsolationSwitch #IndustrialSolutions #EAS80 #InnovationInEnergy #CustomSolutions #FreeGuide

🔧 Durable & Robust: Aluminum shell with a high protection rating of IP65, effortlessly resisting dust, water, and extreme environments, providing all-round protection for your equipment! 🔌

⚡ High-Performance Specs: Insulation voltage 800V, working voltage 690V, and maximum current 125A, meeting diverse power needs with stable and reliable performance! ⚡

🌟 High-Conductivity Material: Internally crafted with nickel-phosphorus copper, offering excellent conductivity and a longer lifespan—saving you money and hassle! 🌟

Whether for industrial, commercial, or outdoor applications, ONCCY EAS80 is the ideal choice for your power protection needs! 💪

Want to learn more? 🤔 Contact us now!

👉 Get more: www.onccy.com, [email protected], WhatsApp: +86 17301617015