#acisolatorswitch

Ultimate flexibility for your electrical projects! ONCCY AC Isolator Switch

Looking for a multi-installation isolator switch? The ONCCY series offers panel, DIN rail, door interlock, and waterproof enclosure mounting options, adapting to various application scenarios. With a current rating of up to 125A and an insulation voltage of 800V, it ensures safety while delivering reliable performance.

Whether for industrial control cabinets or complex power distribution systems, it is your ideal isolation solution.

⚡ Its compact design enhances space utilization in distribution cabinets, while integrated quick-connect terminals and visual breakpoint indication meet the demands of high-density environments like industrial automation.

⚡ Featuring double-break contacts and a ceramic arc-extinguishing chamber, it ensures operational safety and maintenance efficiency.

🔗 Learn more: www.onccy.com

📧 Tech support: [email protected] | 📱 WhatsApp: +86 17301617015

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

The aluminum enclosure is designed for durability, with an IP66 protection rating that effectively resists dust, water, and extreme environments, ensuring reliable protection for the equipment.

Want to learn more? Get more: www.onccy.com, [email protected], WhatsApp: +86 17301617015.

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Get more: Website: www.onccy.com Email: [email protected] WhatsApp: +8617301617015

ONCCY has meticulously designed the EAS50 series AC isolator switch specifically for the European market. Its design is both simple and aesthetically pleasing, with a strong assurance of quality. This isolator switch is particularly suitable for installation in outdoor photovoltaic systems and air conditioning systems, featuring wind and rain protection. Additionally, it includes a padlock design to prevent accidental activation.

The EAS50 series is equipped with dual 25 mm threaded conduit entries at both the top and bottom, along with four screws with protective caps to achieve high-strength locking. This design provides easier terminal connections and wiring space, while the enclosure has an IP66 protection rating.