FAZ-D5/3-NA - Faz-Na Ul 489 MCB 3P 5A D Curve

The FAZ-NA UL 489 MCB 3P 5A D Curve is a compact and reliable miniature circuit breaker designed for industrial and commercial applications requiring precise protection and fast response to short circuits. With a 3-pole configuration and a 5-ampere rating, this breaker is ideal for protecting sensitive equipment and control circuits.

Engineered with a D Curve tripping characteristic, it is suitable for applications involving high inrush currents—such as motors, transformers, and capacitive loads—offering protection while avoiding nuisance tripping. Fully compliant with UL 489 standards, the FAZ-NA breaker ensures safety and code compliance for North American installations.

Key Features:

• Breaker Type: Miniature Circuit Breaker (MCB), UL 489 Listed
• Poles: 3-Pole
• Current Rating: 5 Amps
• Tripping Curve: D Curve – ideal for high inrush current equipment like motors and transformers
• Voltage Rating: 480Y/277V AC
• Mounting: DIN rail mounting for quick and secure installation
• Application: Industrial machinery, motor circuits, and control panels
• Standards Compliance: UL 489, CSA C22.2, and IEC 60947-2 certified
• Design: Compact and modular for space-efficient configurations

The FAZ-NA 3P 5A D Curve MCB delivers high-performance circuit protection tailored to demanding electrical environments, ensuring operational reliability and equipment safety.

Documents:

Catalogs
Circuit Protection, Miniature Circuit Breakers and Supplementary Protectors, Volume 4, Tab 1

Specifications and datasheets
Eaton Specification Sheet - FAZ-D5/3-NA