# Sym Cpr Unbalance-protection Relay Vishay Esta

The Sym Cpr Unbalance-protection Relay by Vishay Electronic Gmbh Division Esta is engineered for optimal performance in electrical systems. This high-quality relay ensures precise control and protection, making it ideal for various applications requiring stability and reliability.

With a voltage range of 30-256Vac and 30-300Vdc, and Um rating of 1X0.1-20Vac at 50/60Hz and Im rating of 1X15Ma-6A at 50/60Hz, this relay offers broad compatibility. Manufactured in Germany, its durable design withstands demanding industrial conditions. The part number Ksr1Ph\_0742 ensures easy identification and replacement. This unbalance-protection relay is your solution for safeguarding sensitive equipment and maintaining electrical network stability.

-   **Wide Voltage Range:** 30-256Vac and 30-300Vdc
-   **Durable Design:** Built to withstand industrial applications
-   **Precise Control:** Ensures optimal performance in electrical systems
-   **Easy Installation:** Compact and lightweight design

**Specifications:**  
Voltage Range: 30-256Vac, 30-300Vdc  
Um Rating: 1X0.1-20Vac at 50/60Hz  
Im Rating: 1X15Ma-6A at 50/60Hz  
Weight: 450 grams  
Part Number: Ksr1Ph\_0742

Trust Vishay Electronic Gmbh Division Esta for reliable, high-performance relay solutions. Protect your equipment and ensure the stability of your electrical network with this unbalance-protection relay. Ideal for industrial and automation systems.

[Contact Ram Automations](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Vishay Esta
- **Type:** Industrial Automation > Relays > Unbalance Protection Relay
- **Tags:** electrical relay, industrial relay, Ksr1Ph_0742, Ram Automations, Sym Cpr relay, unbalance protection, Vishay Esta, voltage protection

## Variants

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

## Images

- Sym Cpr Unbalance-protection Relay Vishay Esta-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/sym-cpr-unbalance-relay-vishay-esta)
> Updated: 2026-09-19