ASI QZ113D204 DIN Rail Mini Circuit Breaker | 1-Pole, 4A, 277V AC | Hydraulic-Magnetic Breaker | 13mm Wide | UL1077 Recognized

The ASI QZ113D204 is a high-performance DIN rail-mounted mini circuit breaker designed for supplemental circuit protection in industrial, commercial, and residential applications. Rated for 4A, 1 pole, 277V AC, this UL1077-recognized hydraulic-magnetic circuit breaker provides precise overload and short circuit protection, ensuring stable operation even in varying environmental conditions.

This compact circuit breaker features a hydraulic-magnetic trip mechanism, which prevents nuisance tripping caused by temperature variations. With a space-saving 13mm per pole width, it is ideal for high-density electrical panels where space efficiency is essential.

The UL94V-0 flame-retardant thermoplastic housing enhances safety and durability, while screw clamp terminals ensure secure and easy wire terminations for fast, reliable installation.
Key Features & Benefits:

🔹 4A, 1-Pole Circuit Breaker – Provides dependable circuit protection for AC circuits up to 277V.
🔹 Hydraulic-Magnetic Technology – Ensures stable, precise tripping without heat-related nuisance trips.
🔹 Space-Saving DIN Rail Mount – Only 13mm wide, maximizing panel space efficiency.
🔹 UL1077 Recognized – Meets supplemental circuit protection standards for industrial and commercial applications.
🔹 Reliable Short Circuit & Overload Protection – Enhances circuit safety in power distribution systems.
🔹 UL94V-0 Flame-Retardant Housing – Provides added durability and safety in demanding environments.
🔹 Screw Clamp Terminals – Ensures secure, easy, and stable wire terminations.
Applications:

🔹 Industrial Control Panels & Automation Systems – Provides protection for control circuits, PLCs, and machine automation systems.
🔹 Power Distribution & Electrical Panels – Ideal for commercial and industrial power protection applications.
🔹 Renewable Energy Systems – Supports solar inverters, wind energy setups, and off-grid electrical systems.
🔹 HVAC & Pump Control Systems – Reliable solution for compressors, sump pumps, and irrigation systems.
🔹 OEM & Custom Electrical Assemblies – Trusted by panel builders, electrical engineers, and system integrators.
Why Choose ASI?

🔹 Precision Circuit Protection – Hydraulic-magnetic technology prevents heat-related false trips.
🔹 Compact & Space-Efficient Design – Slim 13mm width per pole maximizes panel space usage.
🔹 UL1077 Recognized – Complies with supplemental circuit protection requirements for added safety.
🔹 Easy Installation & Reliable Operation – Screw clamp terminals allow for quick and stable wiring connections.
🔹 Trusted by Electrical Professionals – Used in automation, power distribution, and motor control applications.

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