# Matsushita Alarm Relay Unit 21F-usw Floatless Type

The **Matsushita Alarm Relay Unit 21F-usw** is a reliable **floatless alarm relay unit** designed for industrial and home applications. Its compact design ensures easy integration into existing systems, providing dependable monitoring and control.

This **National Floatless Alarm Relay Unit** features a control capacity of AC 250V 2A, making it suitable for inductive loads. Built to meet high standards, it ensures smooth and efficient operation. What makes it ideal for automation systems It provides accurate and dependable performance.

-   Accurate monitoring and control of electrical signals
-   Compact and lightweight design for easy installation
-   High-quality construction for dependable operation
-   Suitable for inductive loads with a power factor of 0.4
-   Versatile for industrial automation and home security

**Specifications:**

-   Control Capacity: AC 250V 2A
-   Weight: 70 grams
-   Type: Floatless Alarm Relay

Trust the **Matsushita 21F-usw alarm relay unit** for your system's monitoring and control needs. Upgrade your system with this dependable unit today

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

## Details

- **Price:** 999.0 USD
- **Vendor:** Matsushita
- **Type:** Electronics > Relays > Alarm Relay Unit
- **Tags:** 21F-usw, AC 250V 2A, alarm relay unit, floatless relay, home security, industrial automation, Matsushita

## Variants

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

## Images

- Matsushita Alarm Relay Unit 21F-usw Floatless Type-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/alarm-relay-unit-matsushita-21f-usw)
> Updated: 2026-09-19