JLLN200 - 200Amp Fuse

JLLN200 - 200Amp Fuse

Engineered for demanding industrial and commercial installations, the JLLN200 fuse delivers dependable overcurrent protection for systems where safety and performance matter most. With a 200 A rating and up to 300 VAC (and 125 VDC) capacity, this compact Class T cartridge fuse is built to safeguard drives, transformers and electrical panels from short circuits and overloads. Its space‑saving design—approximately 2.44″ in length and just over 1 inch in diameter—allows reliable protection even in tight electrical enclosures. With fast‑acting current‑limiting characteristics and design pedigree from a leading manufacturer, the JLLN200 is an excellent choice for professionals seeking high‑quality circuit protection that won’t compromise on size or safety.

Key Features and Benefits

• Time‑sensitive protection: Fast‑acting response helps clear faults quickly, protecting equipment from damage while minimizing downtime.
• Superior interrupting ability: Rated for high interrupting capacity (e.g., up to 200 kA at 300 VAC) to handle severe short‑circuit events with confidence.
• Space‑efficient form factor: Less than one‑third the size of many comparable Class R fuses—ideal for compact setups and crowded electrical panels.
• Precision manufacture: Designed for reliable performance in commercial and industrial applications, giving you consistent operation under harsh conditions.
• Versatile use‑case support: Built to suit a variety of environments—from panel boards to motor control centers—so you can standardize your protection strategy.

Technical Specifications

• Ampere Rating: 200 A
• Voltage Rating: 300 VAC / 125 VDC
• Interrupting Capacity: Up to 200 kA at rated voltage AC, and about 20 kA at rated DC.
• Physical Dimensions: Approx. 2.437″ (61.9 mm) length × ~1.062″ (27 mm) diameter.
• Fuse Class / Type: Class T, fast‑acting cartridge (current‑limiting)

Material Compliance and Certifications

• UL Listed: Meets UL 248‑15 standards for Class T fuses and carries UL agency approval.
• CSA / CE: Recognised by major approval agencies for safety and regulatory compliance.
• RoHS‑Compliant: Manufactured with materials that meet environmental and hazardous‑substance regulations.
• Built for durability: The melamine body and robust construction enable reliable long‑term service in industrial environments.

Where It Works Best

• Industrial Systems: Ideal for protecting motors, drives, transformers and other critical loads where fault clearing must be fast and effective.
• Commercial Electrical Panels: Well suited for use in retail, office and institutional environments where space is at a premium but safety cannot be compromised.
• Surge‑Sensitive and Compact Installations: Especially effective in applications such as variable‑speed drives or PLC control cabinets where compact protection is beneficial.