HMA3300T - 300Amp Trip Unit

HMA3300T - 300Amp Trip Unit

The Eaton HMA3300T is a high-performance thermal-magnetic trip unit designed for use with Eaton’s J-K frame molded case circuit breakers, offering reliable protection in industrial and commercial electrical systems. The thermal-magnetic technology combines long-time thermal overload protection with instantaneous magnetic protection, enhancing the reliability of your electrical infrastructure. This is a trip unit only and requires a compatible frame to function as a fully operational circuit breaker.

Key Features and Benefits:

• Thermal-Magnetic Trip Technology: Provides reliable overload and short-circuit protection for enhanced system safety.
• 300A Current Rating: Suitable for high-demand industrial and commercial applications.
• Three-Pole Configuration: Ensures efficient fault isolation and system stability.
• Seamless Compatibility: Designed specifically for use with Eaton’s J-K frame molded case circuit breakers.

Technical Specifications:

• Type: Thermal-Magnetic Trip Unit
• Frame Size: J-K
• Amperage Rating: 300A
• Number of Poles: 3
• Dimensions: 10.6 in (Length) x 7 in (Height) x 3.8 in (Width)
• Weight: 5.4 lbs

Material Compliance and Certifications:

• The Eaton HMA3300T trip unit meets stringent industry standards for safety and performance.

Suitability:

• Heavy-duty industrial and commercial environments requiring reliable overload and short-circuit protection. Maintenance and replacement in electrical systems utilizing Eaton’s J-K frame circuit breakers.

The Eaton HMA3300T Trip Unit is an essential component for ensuring reliable protection and optimal performance of your electrical systems.

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