Noark B1H3D30, Miniature Circuit Breaker, UL 489, 3 Pole

Product Overview:

The Noark B1H3D30 Miniature Circuit Breaker (MCB) is designed to provide reliable and efficient protection for three-phase electrical circuits. Certified to UL 489 standards, this MCB ensures robust safety and performance. With its three-pole configuration and 30A rating, it is ideal for applications requiring reliable protection for three-phase circuits with higher current demands.

Key Features:

• Type: Miniature Circuit Breaker (MCB) – Automatically disconnects the circuit when overcurrent or short circuit conditions are detected, safeguarding the circuit and connected equipment.
• Standards Compliance: UL 489 – Meets the stringent safety and performance requirements established by Underwriters Laboratories, ensuring high reliability and quality.
• Number of Poles: 3 Pole – Designed for three-phase circuits, providing comprehensive protection for industrial and commercial applications.
• Current Rating: 30 A – Offers overcurrent protection with a rated current of 30 amperes, suitable for circuits with significant power requirements.
• Tripping Characteristics: D Curve – Features a D curve characteristic, which provides protection with a higher tolerance for inrush currents, making it suitable for applications with high inductive loads and substantial startup currents.
• Design: Compact and Space-Efficient – The miniature design ensures minimal space usage in electrical panels, allowing for efficient panel space utilization and a clean installation.
• Mounting Type: DIN Rail – Designed for easy and secure mounting on standard DIN rails, simplifying the installation process and ensuring a stable and reliable fit.

Applications:

• Industrial Electrical Systems: Ideal for protecting three-phase circuits in industrial environments, including machinery and equipment that have high power demands.
• Commercial Electrical Systems: Suitable for commercial settings where robust three-phase circuit protection is required for power distribution and large equipment.
• Residential Electrical Systems: Provides dependable protection for residential three-phase systems, ensuring reliable operation for high-power household applications.

Benefits:

• Reliable Protection: Ensures effective overcurrent and short circuit protection, preventing damage to electrical systems and enhancing overall safety.
• Certified Quality: UL 489 certification guarantees that the MCB meets high standards of safety and performance, offering assurance of its operational reliability.
• Space-Efficient Design: The compact size conserves space within electrical panels, making it suitable for installations in areas with limited space.
• Ease of Installation: Designed for straightforward mounting on DIN rails, facilitating quick and secure installation and ensuring a stable fit.

For detailed specifications and installation instructions, please refer to the product datasheet provided by Noark.