# Kriwan 52A 121 Motor Protector - AC40-60Hz Overload Protection

The **Kriwan 52A 121 Motor Protector AC40-60Hz** offers reliable motor protection, ensuring longevity and efficiency in industrial applications. This device safeguards motors from overloads and voltage fluctuations, preventing costly downtime. What makes it perfect for automation systems

Technically, the **52A 121 Motor Protector** operates with a power supply of **AC40-60Hz** and **230V±10%**. Its relay can handle **AC 250V** at a maximum of **6A** or **300Va**, providing robust protection. The permissible ambient temperature range is **\-30°C to +70°C**.

-   Provides essential motor protection against overloads
-   Wide operating temperature range: -30°C to +70°C
-   High-quality German craftsmanship ensures durability
-   Lightweight and easy to install
-   Reliable relay with AC 250V/6A capacity

**Specifications:**

-   Power Supply: AC40-60Hz, 230V±10%
-   Relay Capacity: AC 250V, Max 6A / 300Va
-   Operating Temperature: -30°C to +70°C
-   Weight: 170 grams

Trust the **Kriwan 52A 121 Motor Protector** for dependable performance in your industrial automation systems. Ensure your motors are protected and running optimally. Add to cart now

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Motor Protection > Motor Protector
- **Tags:** 52A 121, automation, kriwan, motor-protection-device, motor-protector, overload-protection

## Variants

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

## Images

- Kriwan 52A 121 Motor Protector - AC40-60Hz Overload Protection-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/kriwan-52a-121-motor-protector)
> Updated: 2026-09-19