# PKZM0 Circuit Breaker

## PKZM0 Circuit Breaker MCCB

The Eaton PKZM0 is a compact and reliable molded case circuit breaker designed specifically for motor protection. It offers robust circuit interruption capabilities, ensuring the safety and longevity of electrical motor installations.

-   **Adjustable Thermal Trip Setting from 0.16 to 16 Amps** for precise motor overload protection tailored to specific load requirements.
-   **High Short-Circuit Withstand Capacity of 100 kA at 400V** provides superior protection against damaging fault currents.
-   **Integrated Magnetic Trip Mechanism** ensures instantaneous disconnection during severe short circuits.
-   **Compact, Modular Design** simplifies installation and panel space optimization.
-   **Built-in Phase Failure Sensitivity** enhances safety by detecting and reacting to unbalanced voltage conditions.

Compared to older-generation thermal-magnetic breakers, the PKZM0 series offers enhanced performance and greater application flexibility, meeting the evolving demands of modern industrial electrical systems for reliable motor control and protection.

### Key Technical Advantages: Technology and Performance

Leveraging Eaton's advanced engineering, the PKZM0 series incorporates state-of-the-art thermal and magnetic tripping mechanisms to deliver unparalleled motor protection. Its precise current adjustment capabilities and high fault interruption rating ensure operational continuity and safety, making it a superior choice for demanding applications.

## Details

- **Price:** 54.78 USD - 114.53 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Eaton, mccb, Motor Circuit Breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| PKZM0-32 | 90.00 USD | In stock |
| PKZM0-6,3 | 56.12 USD | In stock |
| PKZMO-2,5 | 114.53 USD | In stock |
| PKZM0-16 | 54.78 USD | In stock |

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/pkzm0-circuit-breaker)
> Updated: 2026-08-29