Reliable Power Protection for Heavy-Duty Industrial Applications

When your facility demands uncompromising electrical protection for high-amperage circuits, the Square D MHF361000 Molded Case Circuit Breaker delivers the robust performance and reliability you need. This pre-owned, professionally inspected unit from the trusted MHF Series brings Square D's legendary quality to your electrical infrastructure at exceptional value.

Maximum Protection for Mission-Critical Systems

Engineered for demanding three-phase industrial environments, this 1000-amp circuit breaker provides comprehensive protection for your electrical systems. The thermal-magnetic protection technology combines responsive overload detection with rapid short-circuit interruption, safeguarding your equipment, personnel, and facility from potentially catastrophic electrical faults.

Key Features & Benefits

• High Interrupting Capacity: 65kA@480V rating ensures reliable fault clearing even under severe short-circuit conditions, protecting your entire electrical distribution system
• Long-Time and Instantaneous (LI) Trip Functions: Non-interchangeable trip unit provides both overload protection and instantaneous response to dangerous fault currents
• Robust M-Frame Construction: Heavy-duty molded case design built to withstand the rigors of industrial environments while maintaining precise operation
• Secure Bolt-On Connection: Permanent, vibration-resistant mounting ensures stable installation and reliable long-term performance
• 600V Voltage Rating: Versatile enough to handle a wide range of industrial power distribution applications
• Square D Heritage: Backed by one of the most trusted names in electrical protection, ensuring compatibility with existing Square D infrastructure

Technical Specifications

• Part Number: MHF361000
• Series: MHF (Type MHF)
• Configuration: 3-Pole, 3-Phase
• Current Rating: 1000 Amperes
• Voltage Rating: 600VAC
• Interrupting Rating: 65kA at 480V
• Frame Size: M Frame
• Trip Type: Thermal-Magnetic with LI Functions
• Mounting: Bolt-On
• Condition: Pre-Owned, Professionally Inspected

Ideal Applications

This circuit breaker excels in manufacturing facilities, processing plants, commercial buildings, data centers, and any environment requiring dependable protection for high-amperage three-phase circuits. Whether you're upgrading existing infrastructure, expanding capacity, or need a reliable replacement, the MHF361000 delivers proven performance.

Smart Investment, Proven Quality

Pre-owned doesn't mean compromised. This professionally inspected Square D breaker offers the same legendary reliability you expect from new equipment, providing substantial cost savings without sacrificing safety or performance. Each unit has been carefully evaluated to ensure it meets demanding operational standards.

Important Note: Lugs are not included with this unit, allowing you to customize the connection hardware to match your specific installation requirements.

Trust Power Generation Enterprises

As specialists in industrial electrical equipment, we understand the critical importance of reliable circuit protection. Every component we offer undergoes thorough inspection to ensure it meets our exacting standards for quality and performance.

Secure your electrical infrastructure with proven Square D quality. Add the MHF361000 to your cart today and experience the peace of mind that comes with industrial-grade circuit protection.