ABB S203PRK6A - 6A, 3-Pole, Circuit Breaker

The ABB S203PRK6A is a 6A, 3-pole circuit breaker designed to deliver reliable overcurrent protection in three-phase electrical systems. Built for use in panelboards, switchboards, and control panels, this device helps you protect motors, feeders, and sensitive equipment from faults while supporting safe, continuous operation in demanding environments.

Key specifications

• Current rating: 6A
• Poles: 3-Pole
• Breaker type: Circuit Breaker (overcurrent protection device)
• Applications: industrial, commercial, and OEM settings requiring dependable protection in distribution panels and motor control centers

Why this matters for your systems

When a fault occurs, the ABB S203PRK6A interrupts power to prevent damage to conductors, devices, and connected equipment. Its 3-pole configuration is ideal for balanced three-phase circuits, simplifying wiring and ensuring coordinated protection across all three phases. In distribution panels and motor control centers, this breaker helps minimize downtime, reduce repair costs, and support safer equipment operation.

Ideal use cases

• Three-phase panelboards and switchboards in industrial facilities
• Motor control centers where a compact, reliable 3-pole protection device is needed
• Commercial control panels and OEM equipment that require precise current limiting and quick fault interruption

Practical benefits and outcomes

With the ABB S203PRK6A, you gain a compact, dependable protection solution that aligns with standard three-phase distribution designs. It helps you:

• Prevent thermal and electrical damage from overloads
• Maintain safer operating conditions for personnel and equipment
• Simplify panel design and maintenance by using a consistent, three-pole protection device

Installation and compatibility notes

Designed for integration into common distribution and control architectures, this 6A, 3-pole circuit breaker is a robust choice for systems where dependable overcurrent protection and safe operation are critical. Ensure compatibility with your panel design and verify that the current rating matches the protective needs of the circuits and conductors in your installation.