LIMITRON FAST ACTING FUSE JJS-90

Product Description

Description

The JJS-90 is a fast-acting, single-element Class T fuse from the Eaton Bussmann Limitron® series. Engineered for superior short-circuit protection, it offers exceptional current-limiting performance to minimize equipment damage during fault conditions. Its compact design saves panel space while ensuring reliable protection for industrial power distribution and electrical control systems.

Key Features

• Fast-acting Limitron® Class T fuse
• Rated current: 90A
• Rated voltage: 600VAC
• High current-limiting performance
• High interrupting rating of 200kA RMS symmetrical
• Single-element construction for rapid fault clearing
• Compact space-saving design
• Low let-through energy for enhanced equipment protection
• Suitable for industrial and commercial power distribution systems
• Compatible with Class T fuse holders
• UL Listed, CSA Certified, and CE compliant
• Ideal for switchboards, transformers, panelboards, and motor control centers

Specifications

• Product Type: Fast-Acting Class T Fuse
• Model: JJS-90
• Series: Eaton Bussmann Limitron® JJS
• Rated Current: 90A
• Rated Voltage: 600VAC
• Interrupting Rating: 200kA RMS Symmetrical
• Fuse Class: Class T
• Response Characteristic: Fast-acting, current-limiting
• Construction: Ceramic body with silver-plated contacts and arc-quenching filler
• Mounting Type: Class T fuse holder
• Dimensions: Approximately 0.75 in diameter × 2.95 in length
• Standards: UL 248-15, CSA C22.2 No. 248.15, CE, RoHS Compliant
• Applications: Power distribution systems, switchboards, transformers, panelboards, motor control centers, industrial control panels, and commercial electrical installations