Eaton 6.3 A PKZM0 Motor Protection Circuit Breaker, 690 V

This motor protection circuit breaker is designed specifically for effective transformer protection in industrial environments. With a current rating of 6.3A and a voltage rating of up to 690V, it is essential for safeguarding motor circuits. Its high breaking capacity of 150kA facilitates the swift interruption of fault currents, enhancing both safety and operational efficiency.

• Designed for transformer protection against high inrush currents
• Three-pole configuration allows for versatile applications
• User-friendly turn button for easy activation
• Push-in terminal type enables simple and secure electrical connections
• Complies with stringent IEC/EN 60947 standards for enhanced safety
• Robust lifespan rated for 100,000 electrical operations

• Utilised for motor protection in transformer applications
• Suitable for safeguarding electrical installations in industrial settings
• Capable of handling transformers with significant inrush currents
• Operates effectively in environments with varying temperatures

The optimal voltage rating for operation is up to 690V.

It interrupts fault currents quickly with a breaking capacity of 150kA.

Yes, it supports motors classified as IE3 for efficiency.

It uses push-in terminals for fast and secure connections.

The device can be easily snapped onto IEC/EN 60715 top-hat rails for quick installation.

Eaton formerly known as Moeller