---
product_id: 651572958
title: "SIEMENS 3RH1921-1EA11 Auxiliary 240V-AC 10A AMP Contact Block D551990"
price: "R1542"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/651572958-siemens-3rh1921-1ea11-auxiliary-240v-ac-10a-amp-contact-block
store_origin: ZA
region: South Africa
---

# SIEMENS 3RH1921-1EA11 Auxiliary 240V-AC 10A AMP Contact Block D551990

**Price:** R1542
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SIEMENS 3RH1921-1EA11 Auxiliary 240V-AC 10A AMP Contact Block D551990
- **How much does it cost?** R1542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/651572958-siemens-3rh1921-1ea11-auxiliary-240v-ac-10a-amp-contact-block)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SIEMENS 3RH1921-1EA11 Auxiliary 240V-AC 10A AMP Contact Block D551990

## Product Details

- **Operation Mode:** automatic
- **Current Rating:** 10 Amps
- **Operating Voltage:** 400 Volts (AC)
- **Contact Type:** Normally Closed, Normally Open
- **Connector Type:** Screw
- **Brand:** SIEMENS
- **Terminal:** Screw
- **Item dimensions L x W x H:** 4 x 4 x 1 inches
- **Circuit Type:** 2-way
- **Actuator Type:** Push Button

## Images

![SIEMENS 3RH1921-1EA11 Auxiliary 240V-AC 10A AMP Contact Block D551990 - Image 1](https://m.media-amazon.com/images/I/51DQYhO3iIL.jpg)

---

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**Shop now:** [https://www.desertcart.co.za/products/651572958-siemens-3rh1921-1ea11-auxiliary-240v-ac-10a-amp-contact-block](https://www.desertcart.co.za/products/651572958-siemens-3rh1921-1ea11-auxiliary-240v-ac-10a-amp-contact-block)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-12*