# Protector Relay 253-PVBW by Crompton - Industrial Protection

The Crompton **Protector Relay 253-PVBW**, part number 494243 06 93067/9 U09, is a high-performance component designed for reliable protection in industrial automation and electrical systems. This relay, manufactured by Crompton Instruments Ltd, monitors input parameters like 440 Volts L/N and 60 Hertz frequency, ensuring the safe and efficient operation of your machinery. It's an indispensable tool for maintaining operational integrity.

This 253-PVBW relay, featuring A.N.S.I. Device No 27/59 functionality, can trip over, energize, and under de-energize circuits. The contact rating of 5A 250V 50/60Hz & 24V DC makes it suitable for demanding applications. Manufactured in Singapore, this relay ensures optimal performance and durability in various industrial settings.

-   **Advanced Protection**: Features A.N.S.I. Device No 27/59 functionality for comprehensive protection.
-   **High Contact Rating**: Boasts a 5A 250V 50/60Hz & 24V DC contact rating for robust performance.
-   **Versatile Application**: Ideal for monitoring and protecting industrial machinery and electrical systems.
-   **Durable Construction**: Built to meet stringent quality standards for long-lasting reliability.
-   **Easy Installation**: Designed for straightforward handling and setup in various environments.

The Crompton **Protector Relay 253-PVBW** is the ideal solution for ensuring the safety and efficiency of your electrical systems. Trust in the quality and reliability of Crompton products to safeguard your operations. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Crompton
- **Type:** Industrial Automation > Relays > Protection Relays
- **Tags:** 253-PVBW, 253-PVBW-ZLBX-C6-EC, 494243 06 93067/9 U09, Crompton, Electrical Protection, Industrial Automation, Protector Relay, Relay, Voltage Monitoring

## Variants

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

## Images

- Protector Relay 253-PVBW by Crompton - Industrial Protection-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/crompton-protector-relay-253-pvbw)
> Updated: 2026-10-03