Eaton 400 mA PKZM0 Motor Protection Circuit Breaker, 690 V

This motor protection circuit breaker is an essential component designed to safeguard motors against overloads and phase failures. It operates effectively in industrial environments, ensuring the dependable performance of machinery. With a current rating of 400 mA and a high breaking capacity of 150 kA, this device is suitable for a wide range of motor applications, thereby enhancing safety and efficiency.

• Equipped with three poles for comprehensive motor protection
• Utilises push-in terminals for fast and secure connections
• Functions efficiently with a supply voltage of up to 690 V
• Phase-failure sensitivity contributes to extending the lifespan of equipment
• Designed for straightforward installation on top-hat rails
• Robust construction allows for a mechanical lifespan of 100,000 operations

• Used in motor starter combinations for effective motor management
• Suitable for branches requiring manual protection devices
• Ideal for setups involving specific efficiency class motors
• Commonly employed in environments with ambient temperatures from -25°C to 55°C
• Effective for applications demanding high electrical ratings and protective measures

It uses push-in terminals for quick and secure installation.

Yes, it functions within the temperature range of -25 to 55°C.

It features phase-failure sensitivity to help prevent motor damage.

Yes, it is designed for motors that comply with efficiency class IE3.

Eaton formerly known as Moeller