B390H - 90A Circuit Breaker

B390H 90A Circuit Breaker

The Siemens B390H Molded Case Circuit Breaker is designed for unparalleled safety and reliability in demanding electrical distribution applications. This three-pole breaker is engineered to perform flawlessly, providing essential protection for industrial and commercial electrical systems where circuit protection is critical.

Key Features and Benefits:

• Robust Thermal Magnetic Trip Range: Offers immediate response to overloads and short circuits, ensuring quick disconnection to protect your equipment.
• High Interrupt Rating of 22 AIC: Provides exceptional capability in clearing high fault currents, minimizing the risk of damage and fire in electrical circuits.
• Durable 3-Pole Design: Enhances system stability by providing simultaneous disconnection across multiple phases.
• UL 489 Standard Compliant: Meets rigorous safety and reliability criteria set by Underwriters Laboratories, one of the most stringent safety testing organizations.

Technical Specifications:

• Voltage Rating: 240VAC, suitable for a wide range of residential and commercial applications.
• Amperage Rating: 90A, ideal for high-current applications.
• Type: BLH, known for its high durability and reliability in panelboard mounting.
• Poles: 3P, ensuring comprehensive protection across multiple circuit paths.

Material Compliance and Certifications:

• UL Listed: Certified under UL 489, affirming its safety and reliability in electrical protection.
• Eco-Friendly Components: Constructed with environmentally friendly materials, reducing environmental impact.

Suitability:

• Perfect for both residential and commercial settings, the Siemens B390H is particularly well-suited for high-demand electrical systems in commercial buildings, industrial settings, and large residential complexes. Its robust design and high interrupt capacity make it an ideal choice for protecting heavy appliances, HVAC systems, and critical commercial equipment.

Enhance the safety and efficiency of your electrical installations with the Siemens B390H Circuit Breaker. Reliable, robust, and ready to deliver exceptional performance, this circuit breaker is an essential component of any serious electrical protection system.