# 440R-B23020 Guard Master Safety Relay - Allen Bradley - C Series

The **Allen Bradley 440R-B23020 Guard Master Safety Relay** from the C series is engineered to deliver robust safety protection for your industrial machinery. Designed for reliability, this safety relay ensures the secure operation of your equipment, minimizing risks and maximizing efficiency. It’s an essential component for any system requiring dependable safety features and is made in the Dominican Republic.

This **safety relay** operates on a 24V AC/DC supply voltage and features output ratings of A300 AC15 250V 4A and N300 DC13 24V 2A. The **440R-B23020** model is designed to meet the demands of various industrial applications, offering high performance in a compact design. The weight of this unit is 195 grams. This **Allen Bradley** relay is perfect for enhancing safety protocols within automated systems where precision and reliability are paramount.

-   **Enhanced Safety:** Provides reliable protection for industrial equipment.
-   **Wide Compatibility:** Compatible with a broad range of devices due to versatile output ratings.
-   **Durable Design:** Built to withstand demanding industrial environments.
-   **Easy Installation:** Designed for straightforward integration into existing systems.

With the **Allen Bradley 440R-B23020**, you're investing in a safety relay that guarantees the protection of your machinery and personnel. Trust in the Allen Bradley reputation for quality and performance. Integrate this relay into your industrial or automation systems today to ensure optimal safety and operational efficiency. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Allen Bradley
- **Type:** Industrial Automation > Safety Components > Safety Relays
- **Tags:** 440R-B23020, Allen Bradley, industrial automation, industrial equipment, safety protection, safety relay

## Variants

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

## Images

- 440R-B23020 Guard Master Safety Relay - Allen Bradley - C Series-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/440r-b23020-allen-bradley-safety-relay)
> Updated: 2026-09-18