HLB3350T - 350Amp Trip Unit

HLB3350T - 350Amp Trip Unit

The HLB3350T Thermal Magnetic Trip Unit is essential for maintaining the safety and reliability of legacy electrical systems in industrial and commercial settings. With a 350A capacity and 3-pole configuration, this trip unit provides robust protection against overloads and short circuits, supporting the longevity and safety of existing infrastructures. Designed to be housed in an HKA frame, the HLB3350T features a thermal magnetic trip mechanism with an adjustable magnetic trip setting range of 1750-3500, tailored specifically for LB and HLB frames. This is only a trip unit, it needs a compatible frame to function as a circuit breaker.

Key Features and Benefits:

• High Amperage Protection: Designed to handle up to 350A, the HLB3350T is suitable for high-demand applications requiring dependable protection. Its thermal magnetic trip unit effectively responds to overloads and short circuits, safeguarding critical equipment and minimizing downtime.
• Adjustable Magnetic Trip Settings: With a magnetic trip setting range of 1750-3500, this trip unit allows for flexible protection, which can be fine-tuned to meet specific system requirements, ensuring optimal performance.
• Maintenance-Focused Design: Engineered specifically for maintaining older systems, the HLB3350T provides a reliable solution for professionals focused on extending the life of legacy infrastructure without requiring extensive upgrades.

Technical Specifications:

• Amperes: 350A
• Poles: 3
• Frame Type: Requires HKA frame for functionality
• Dimensions: 4.00" W x 5.13" L x 3.50" D
• Magnetic Trip Setting Range: 1750-3500
• Weight: 4.00 lbs

Material Compliance and Certifications:

• The HLB3350T trip unit complies with relevant safety and environmental standards, meeting industry regulations for reliable use in maintaining older electrical systems. This compliance ensures its dependability and safety for continuous operation in demanding industrial and commercial environments.

Suitability:

• The HLB3350T trip unit is ideal for maintenance professionals tasked with servicing and preserving older electrical systems in industrial and commercial settings. Compatible with LB and HLB frames, its robust protection capabilities make it an essential tool for ensuring the continued safety and functionality of existing infrastructures without the need for costly upgrades.

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