Noark B1H3D15, Miniature Circuit Breaker, UL 489, 3-Pole

Product Overview:

The Noark B1H3D15 Miniature Circuit Breaker (MCB) is engineered to deliver dependable protection for three-phase electrical circuits by automatically disconnecting them in the event of an overcurrent or short circuit. Certified to UL 489 standards, this MCB ensures high safety and performance in a compact and efficient design. With its three-pole configuration and 15A rating, it is ideally suited for applications that require robust three-phase circuit protection.

Key Features:

• Type: Miniature Circuit Breaker (MCB) – Provides automatic disconnection of the circuit when overcurrent or short circuit conditions are detected, safeguarding both the circuit and connected devices.
• Standards Compliance: UL 489 – Complies with the safety and performance standards set by Underwriters Laboratories, ensuring the MCB's reliability and adherence to high quality.
• Number of Poles: 3 Pole – Designed for three-phase circuits, offering comprehensive protection for industrial and commercial applications.
• Current Rating: 15 A – Provides overcurrent protection with a rated current of 15 amperes, suitable for circuits with moderate current demands.
• Tripping Characteristics: D Curve – Features a D curve characteristic, which offers protection with a higher tolerance for inrush currents, making it suitable for circuits with high inductive loads and significant inrush current requirements.
• Design: Compact and Space-Efficient – The miniature design ensures minimal space usage in electrical panels, facilitating efficient panel space utilization and ease of installation.
• Mounting Type: DIN Rail – Designed for easy and secure mounting on standard DIN rails, simplifying the installation process and ensuring a stable fit within various electrical panels.

Applications:

• Industrial Electrical Systems: Provides reliable protection for three-phase circuits in industrial environments, including machinery and equipment with moderate current requirements.
• Commercial Electrical Systems: Suitable for commercial settings requiring robust protection for three-phase circuits, including power distribution and large equipment.
• Residential Electrical Systems: Ideal for residential setups that utilize three-phase power distribution, offering dependable circuit protection.

Benefits:

• Reliable Circuit Protection: Ensures effective overcurrent and short circuit protection, preventing damage to electrical systems and reducing the risk of electrical hazards.
• Certified Safety: UL 489 certification guarantees that the MCB meets stringent safety and performance standards, offering peace of mind in its operation.
• Compact Size: The miniature design conserves space within electrical panels, making it suitable for installations where space is limited.
• Ease of Installation: Designed for quick and secure mounting on DIN rails, facilitating straightforward installation and ensuring a reliable fit.

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