Schurter Non-Resettable Fuse 4A, 277 V AC, 125 V DC Ceramic Body, Time Delay, 1500A Breaking Capacity 3403.0280.23

Schurter 3403.0280.23 is a high-performance non-resettable fuse designed for effective circuit protection in a wide range of electrical and industrial applications. This fuse supports a current rating of 4A and dual voltage use at 277 V AC and 125 V DC, making it versatile for different power environments.

Constructed with a durable ceramic body, it provides excellent thermal stability and mechanical robustness. The time delay fuse characteristic allows temporary current surges, protecting sensitive components without nuisance blowing.

With a compact form factor of 5.35 mm width and height, and a depth of 15.4 mm, it suits surface mount technology (SMT) applications, saving space on printed circuit boards (PCBs).

Its breaking capacity of 1500A ensures safe interruption of fault currents and enhances the safety of the electrical system. The fuse terminals are tin plated copper, offering superior conductivity and corrosion resistance for reliable electrical connections.

Compliant with international safety and environmental standards such as REACH, RoHS, UL 248-14, and CSA, this fuse meets rigorous quality and performance requirements.

Ideal for use in industrial electronics, sensors, power supplies, explosion protection systems, and lighting applications, the Schurter UMT series fuse enhances device longevity and system safety.

The fuse features a ceramic body material providing durability and heat resistance. It is designed with time delay characteristics for enhanced circuit protection. This fuse is supplied on a reel for efficient assembly in manufacturing.

The breaking capacity of 1500 A ensures it can safely interrupt high fault currents. Operates reliably within a temperature range from -55°C to 125°C. Compact dimensions include 5.35 mm width and height with a depth of 15.4 mm.

Terminals are made of tin plated copper for excellent electrical conductivity. Meets international standards including REACH, RoHS, UL 248-14, and CSA certifications. It is suitable for surface mount applications on SMD PCBs in industrial electronics and power supplies.

Manufactured in Switzerland ensuring high quality and compliance. Explore more Schurter fuses and electrical components at EnvMart for reliable industrial, laboratory, and commercial solutions.

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