# Motor Circuit Protector PKZM0-4 - Moeller Klockner 4.0A

Protect your critical motor circuits with the robust **Motor Circuit Protector PKZM0-4** from **Moeller Klockner**. Designed for optimal performance in industrial automation, this protector safeguards against overloads and short circuits, ensuring the smooth and reliable operation of your electrical systems.

This **motor circuit protector** operates efficiently at both 50Hz and 60Hz frequencies, adhering to IEC 445 and EN 50005 standards. With a current rating of 4.0A and a maximum operating voltage of 6000V, the **PKZM0-4** provides dependable protection for a wide range of applications. Manufactured in Germany, the **PKZM0-4** meets VDE 0660 and IEC 947/EN 60 947 regulations, guaranteeing the highest quality and safety for your equipment.

Key Features:

-   **Overload Protection:** Safeguards motors from excessive current draw.
-   **Short Circuit Protection:** Quickly interrupts fault currents to prevent damage.
-   **High Voltage Rating:** Supports applications up to 6000V.
-   **Wide Frequency Compatibility:** Suitable for 50Hz and 60Hz systems.
-   **Durable Construction:** Built in Germany to ensure reliability.

**Specifications:**

-   Model: **PKZM0-4**
-   Brand: **Moeller Klockner**
-   Current Rating: 4.0A
-   Voltage: 6000V
-   Frequency: 50/60Hz

Invest in the **Moeller Klockner PKZM0-4 Motor Circuit Protector** for unparalleled protection and peace of mind in your industrial and automation systems. This **circuit protector** delivers reliable performance, minimizing downtime and extending the lifespan of your valuable equipment. For all your industrial automation needs, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Circuit Protection > Motor Circuit Protector
- **Tags:** 4.0A circuit breaker, industrial automation equipment, Moeller Klockner, motor circuit protector, motor protection, PKZM0-4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Motor Circuit Protector PKZM0-4 - Moeller Klockner 4.0A-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/motor-circuit-protector-moeller-pkzm0-4)
> Updated: 2026-09-18