072738 PKZM0-6,3 Motor-protective circuit-breaker, 2.2 kW, 4 - 6.3 A

This Motor-protective circuit-breaker supports a power rating of 2.2 kW and operates within a current range of 4–6.3 A. Consequently, it provides precise overload protection for motors in this capacity range. Furthermore, the PKZM0 series is known for its durability, which means it can withstand demanding operating conditions while maintaining consistent performance.

Because the device is certified to international standards such as CE, UL, CSA, and IEC, it guarantees compliance with global safety requirements. Therefore, engineers and technicians can use it confidently in diverse applications. Above all, its lightweight construction of only 0.29 kg makes installation and handling straightforward, even in compact electrical enclosures.

In fact, the PKZM0 Motor‑protective circuit‑breaker is widely used in automation systems, machinery, and industrial control panels. As a result, it helps reduce downtime by protecting motors against overloads and short circuits. Additionally, its modular design allows easy expansion and compatibility with other Eaton accessories, which enhances flexibility in system design.

Key Features

• ✔ Motor‑protective circuit‑breaker for 2.2 kW motors
• ✔ Current range: 4–6.3 A
• ✔ Compact size with screw terminals
• ✔ Lightweight at 0.29 kg
• ✔ Certified to CE, UL, CSA, IEC standards
• ✔ Provides overload and short‑circuit protection
• ✔ Suitable for industrial and commercial panels

Typical Applications

• ✔ Industrial control panels
• ✔ Automation systems
• ✔ Machinery with medium‑sized motors
• ✔ Commercial electrical installations
• ✔ Systems requiring reliable overload protection