ASI QY113DMU230DC DIN Rail Mini Circuit Breaker | 1-Pole, 30A, 80V DC | Hydraulic-Magnetic Breaker | 13mm Wide | UL489A DC Rated

The ASI QY113DMU230 is a high-performance, space-saving DIN rail-mounted DC circuit breaker, designed for supplemental protection in industrial, commercial, and renewable energy applications. Rated for 30A, 1 pole, 80V DC, this UL489A-recognized hydraulic-magnetic breaker provides precise short circuit and overload protection, ensuring stable and reliable operation in DC electrical systems.

This compact circuit breaker features a hydraulic-magnetic trip mechanism, which eliminates heat-related nuisance tripping, making it ideal for solar power, battery storage, and other direct current (DC) applications. With a slim 13mm per pole width, it is a space-saving solution for high-density DC electrical panels.

Constructed with UL94V-0 flame-retardant thermoplastic housing, the ASI QY113DMU230DC meets strict safety and compliance standards, while screw clamp terminals provide secure, tool-friendly wire connections for fast and reliable installation.
Key Features & Benefits:

🔹 30A, 1-Pole DC Circuit Breaker – Delivers high-performance protection for DC circuits up to 80V.
🔹 Hydraulic-Magnetic Technology – Ensures stable, precise tripping without heat-related nuisance trips.
🔹 UL489A DC Rated – Certified for reliable DC circuit protection in industrial and renewable energy applications.
🔹 Space-Saving DIN Rail Mount – Only 13mm wide, optimizing panel space usage.
🔹 Reliable Short Circuit & Overload Protection – Prevents electrical faults and system failures.
🔹 UL94V-0 Flame-Retardant Housing – Enhances safety and durability in demanding environments.
🔹 Screw Clamp Terminals – Ensures secure, easy, and stable wire terminations.
Applications:

🔹 Renewable Energy Systems – Ideal for solar inverters, battery storage systems, and wind energy applications.
🔹 Power Distribution & Electrical Panels – Protects DC electrical circuits in commercial and industrial facilities.
🔹 Industrial Control Panels & Automation Systems – Provides reliable protection for DC control circuits, PLCs, and automation equipment.
🔹 Battery-Powered Systems & EV Charging – Ensures safe and stable operation in electric vehicle charging stations and battery management systems.
🔹 OEM & Custom Electrical Assemblies – Preferred by panel builders, electrical engineers, and system integrators.
Why Choose ASI?

🔹 Reliable DC Circuit Protection – UL489A recognition ensures compliance and safety in DC applications.
🔹 Compact, Space-Saving Design – High-density 13mm width per pole maximizes panel space efficiency.
🔹 Easy Installation & Maintenance – Screw clamp terminals provide secure, quick, and tool-friendly wiring.
🔹 Trusted by Electrical Professionals – Used in solar energy, automation, and power distribution applications.

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