A4J200 - 200 Amp Fuse

A4J200 - 200 Amp Fuse

The A4J200 Amp-Trap® Fuse from Mersen is a high-performance, fast-acting Class J fuse designed for critical circuit protection in a wide range of applications. With a 200A current rating, this fuse is ideal for both AC and DC circuits, offering exceptional current-limiting protection. Engineered to meet rigorous safety standards, the A4J200 ensures reliable performance and prevents the substitution of other fuses with lower voltage ratings or interrupting capacities. Designed for use in both 600VAC and 300VDC systems, this fuse delivers superior reliability in demanding environments. The Amp-Trap® technology is well-regarded for its rapid response, providing a crucial safeguard against circuit overcurrent events. The A4J200 fuse is also RoHS compliant, ensuring that it adheres to global environmental standards.

Key Features and Benefits

• Fast-Acting Protection: Quickly responds to overcurrent events, providing fast circuit protection to prevent damage.
• Current-Limiting: Limits the fault current to a safe level, preventing excessive energy from reaching sensitive components.
• Dual Voltage Rating: Rated for both 600VAC and 300VDC, making it suitable for a wide range of applications, from industrial machinery to renewable energy systems.
• Compact and Reliable Design: Features a blade-style terminal and a clip mounting design for easy installation and secure connection.
• Long-Term Durability: Constructed with GMG insulating material and a brass alloy terminal for enhanced strength and longevity.

Technical Specifications

• Ampere Rating: 200A
• Rated Voltage AC: 600V
• Rated Voltage DC: 300V
• Frequency: 50/60 Hz
• Fuse Class: Class J
• Speed/Characteristic: Fast-Acting
• Mounting Type: Clip
• Connection/Terminal Type: Blade
• Material: Brass Alloy (for terminal)
• Body Insulation: GMG (for enhanced durability and safety)
• Product Diameter: 41.3 mm
• Product Length: 146 mm
• Breaking Capacity (AC max I.R.): 200 kA
• Product Weight: 0.342 kg

Material Compliance and Certifications

• RoHS Compliant: Meets stringent environmental regulations and contains no harmful materials.
• Certified for Safety: Complies with UL and CSA standards for use in both AC and DC systems, ensuring reliable protection.

Suitability

• The A4J200 fuse is ideal for a broad range of applications, including industrial machinery, electrical distribution systems, and renewable energy systems. It is designed to provide fast, reliable protection in systems where overcurrent events can cause damage to valuable equipment. The fuse is perfect for installations requiring high breaking capacity and protection for circuits operating at both AC and DC voltage levels. Its compact size and easy-to-install mounting system make it a versatile choice for various types of electrical systems, providing peace of mind with top-tier protection. Whether in critical infrastructure or routine machinery, the A4J200 is a dependable solution for safeguarding your electrical systems from potentially damaging overcurrents.

Choose the A4J200 for high-performance, reliable circuit protection in demanding electrical systems.

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