Eaton 4 A PKZM0 Motor Protection Circuit Breaker, 690 V

The Eaton 199184 PKZM0-4-SPI16 is a motor protection circuit breaker that delivers precise, reliable protection for three-phase motors up to 690 V. With its 4 A thermal‐magnetic trip unit, it safeguards against overloads and short-circuits, helping to prevent costly downtime and equipment damage. Housed in Eaton’s compact PKZM0 range, this breaker integrates easily into motor starter combinations, offering a rugged design that stands up to harsh industrial environments. Its clear trip indication and straightforward manual reset make maintenance fast and intuitive, ensuring your operations stay on track.

Why Choose Eaton Motor Protection Circuit Breaker?

When motor reliability is mission-critical, you need a protection device that combines accuracy, durability, and ease of use. The PKZM0-4-SPI16 offers finely tuned current adjustment for exact overload trips, backed by Eaton’s industry-leading quality standards. Its broad 690 V rating makes it suitable for a wide range of applications—from conveyor drives to pump systems—while its compact footprint frees up panel space. Choosing this breaker means choosing peace of mind: consistent motor protection, minimal maintenance, and a proven track record in demanding electrical installations.

Product Core Features:

• 4A adjustable current rating for precise motor overload protection
• Rated for supply voltages up to 690 V, ensuring compatibility with high-voltage motor installations
• Integrated circuit breaker design combines overload and short-circuit protection in one compact unit
• Part of the rugged PKZM0 range, built to withstand harsh industrial environments
• Configurable motor starter combination (MSC) capabilities for seamless integration with control systems
• User-friendly manual reset mechanism for quick maintenance and clear trip indication.

For more information please check the datasheets.