# Pepperl+Fuchs We77/Ex2 Switch Amplifier 220V - Industrial Control

The **Pepperl+Fuchs We77/Ex2 Switch Amplifier**, designed for industrial automation, provides a reliable solution for control circuits operating at 220V. This amplifier ensures safe and efficient operation in hazardous environments, adhering to stringent standards. Its robust design and German manufacturing guarantee durability and performance in demanding applications.

This **switch amplifier** features an output relay contact rated at 250V/4A/500Va, handling diverse control tasks with ease. The **We77/Ex2** model operates within a voltage range of +15% and a frequency range of 45-60 Hz. The compact design, weighing only 400 grams, allows for easy installation in various industrial settings. Trust **Pepperl+Fuchs** for superior quality and performance.

Key Features:

-   **Eex Ia, Iic, and PTB Nr. Ex.79/2043X certified** for hazardous environments.
-   Output relay contact rated at 250V/4A/500Va.
-   Suitable for Namur or DIN standards.
-   Compact and lightweight design, easy to install.
-   Made in Germany for superior quality and reliability.

The **Pepperl+Fuchs We77/Ex2 Switch Amplifier** provides exceptional reliability and performance, ideal for industrial operations. Its robust construction and adherence to industry standards make it a dependable component for your control circuits. For dependable performance in critical applications, consider the **We77/Ex2** from **Pepperl+Fuchs**. You can rely on **Ram Automations** for all your industrial automation needs. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Pepperl+Fuchs
- **Type:** Industrial Automation > Control Components > Switch Amplifiers
- **Tags:** 220V, control circuits, hazardous environment, industrial control, Pepperl+Fuchs, switch amplifier, We77/Ex2

## Variants

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

## Images

- Pepperl+Fuchs We77/Ex2 Switch Amplifier 220V - Industrial Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/pepperl-fuchs-we77-ex2-220v)
> Updated: 2026-10-03