# Schleicher SZA521 Time Relay 500VA 250V AC Precision Timing

Enhance your industrial control systems with the high-performance **Schleicher SZA521 Time Relay**. This professional grade **500VA 250V AC time relay** provides exceptional precision for timing functions in demanding electrical environments. Engineered for reliability, the **SZA521** is an essential component for automation professionals seeking consistent performance in industrial or HVAC applications.

The **Schleicher SZA521** operates within a versatile **0.3-60 hour time range** and is rated for **AC 230V 50/60Hz**. With a **6A maximum continuous current** at 250V AC and a **4kV/3 insulation rating**, this device ensures safe and stable operation under heavy loads. Its compact design makes it easy to integrate into existing DIN rail or panel configurations.

-   **Precise Timing Control** with a wide 0.3 to 60 hour adjustable range.
-   **Robust Electrical Rating** featuring 500VA capacity and 6A continuous current.
-   **High Safety Standards** compliant with DIN VDE 0110 for industrial protection.
-   **German Engineering** ensuring superior durability and long-term reliability.

Specifications: Voltage 230V AC, Current 6A, Capacity 500VA, Time Range 0.3-60 Hours, Insulation 4kV/3.

Trust the reputation of **Schleicher** for your critical automation needs. This **SZA521 time relay** delivers the accuracy required for modern industrial systems. Contact Ram Automations today to secure your components.

Contact us: [info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Schleicher
- **Type:** Industrial Automation > Control Components > Time Relays
- **Tags:** 250V AC Relay, 500VA Relay, Electrical Automation, Industrial Timing Control, Schleicher Components, Schleicher SZA521, SZA521, Time Relay

## Variants

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

## Images

- Schleicher SZA521 Time Relay 500VA 250V AC Precision Timing-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/schleicher-sza521-time-relay-500va-250v)
> Updated: 2026-09-19