Westinghouse MDS3800F - 800A, 3-Pole, Circuit Breaker

Meet the Westinghouse MDS3800F — an 800A, 3-Pole Circuit Breaker designed to anchor the safety and reliability of your electrical distribution. Built for demanding environments, this unit delivers dependable overcurrent protection where it matters most.

Designed for three-phase systems, the 3-pole configuration provides balanced protection across all phases, helping to prevent unequal current shares that can stress equipment in panelboards, switchboards, and control panels. This makes the MDS3800F a smart choice for both new installations and upgrades in industrial, commercial, and OEM applications.

• 800A continuous current rating to safeguard large feeders and essential machinery from overloads.
• Three-pole construction for synchronized protection in three-phase power networks and motor-driven loads.
• Versatile installation compatible with panelboards, switchboards, and control panels to fit diverse distribution architectures.
• Robust overcurrent protection ensures rapid circuit interruption to minimize equipment damage and downtime.
• Trusted Westinghouse lineage brings decades of electrical protection experience to your critical infrastructure.

Ideal for applications where reliability matters—think industrial facilities with high-current feeders, commercial electrical rooms supporting vital equipment, and OEM setups that require a rugged, high-capacity protective device.

Choosing the Westinghouse MDS3800F means investing in a durable, high-current circuit breaker that protects distribution panels and motor control centers from costly faults while keeping systems up and running. If you need a precise, three-phase protection solution with an 800A rating, this 3-Pole breaker is engineered to perform when your operations demand it most.