---
product_id: 92062506
title: "Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A"
brand: "schneider electric"
price: "€ 80.96"
currency: EUR
in_stock: false
reviews_count: 5
category: "Schneider Electric"
url: https://www.desertcart.com.cy/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma
store_origin: CY
region: Cyprus
---

# 40A high current rating 30mA sensitive residual current detection DIN rail mounting for seamless integration Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A

**Brand:** schneider electric
**Price:** € 80.96
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay protected, stay ahead — power your space with precision!

## Quick Answers

- **What is this?** Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A by schneider electric
- **How much does it cost?** € 80.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma)

## Best For

- schneider electric enthusiasts

## Why This Product

- Trusted schneider electric brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 40A Capacity:** Handles high electrical loads with ease, ensuring robust protection for your circuits.
- • **Compact & Sleek Design:** Fits perfectly on standard DIN rails, saving space without compromising performance.
- • **Trusted Schneider Quality:** Engineered in France with premium materials for long-lasting reliability and peace of mind.
- • **Ultra-Sensitive 30mA Detection:** Instantly detects leakage currents to prevent electrical hazards and enhance safety.
- • **Effortless Installation & Maintenance:** Lightweight 0.22kg unit designed for quick setup and minimal downtime.

## Overview

The Acti9 Residual Current Circuit Breaker FI Switch 2P 40A by Schneider Electric offers high-performance electrical safety with a 40 Amp current rating and 30mA residual current sensitivity. Designed for DIN rail mounting, this compact and reliable device ensures rapid leakage detection to protect your home or office circuits. Manufactured in France, it combines trusted quality with easy installation, making it a must-have for modern electrical setups.

## Description

Shop Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A. Free delivery on eligible orders of £20 or more.

Review: Funciona perfectamente y lo más importante, no se calienta como le ocurría a los modelos normales
Review: Semble de bonne qualité.. à tester dans le temps.. Expedition sérieuse corforme a la date

## Features

- Residual Current Circuit Breaker Iid, 2P, 40A, 30Ma, Type A
- Ean 3606480443015
- Worldwide tailors assured
- Country of origin: France

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DE3XT8A |
| Best Sellers Rank | 484,444 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,079 in Circuit Breakers |
| Brand | Schneider Electric |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (786) |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 03606480443015 |
| Included Components | Residual current circuit breaker FI switch ACTI9 |
| Item Dimensions D x W x H | 8.6D x 5W x 10.5H centimetres |
| Item Type Name | Residual current circuit breaker iID, 2P, 40A, 30mA, type A |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Schneider Electric |
| Manufacturer Part Number | A9Z21240 |
| Model Number | A9Z21240 |
| Mounting Type | DIN Rail Mount |
| Number of Poles | 2 |
| Unit Count | 1.0 Count |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Schneider Electric
- **Circuit breaker type:** Standard
- **Current rating:** 40 Amps
- **Mounting type:** DIN Rail Mount
- **Product dimensions:** 8.6D x 5W x 10.5H centimetres

## Images

![Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A - Image 1](https://m.media-amazon.com/images/I/51R7ce5oKsL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***A on 22 December 2025*

Funciona perfectamente y lo más importante, no se calienta como le ocurría a los modelos normales

### ⭐⭐⭐⭐⭐ Review
*by V***O on 1 March 2026*

Semble de bonne qualité.. à tester dans le temps.. Expedition sérieuse corforme a la date

### ⭐⭐⭐⭐⭐ Review
*by D***O on 15 February 2026*

Ottimo prodotto, rapporto qualità-prezzo davvero eccezionale. Questo interruttore differenziale Schneider Electric Interruttore FI Acti9 iID si presenta solido, ben costruito e molto facile da montare per chi ha un minimo di conoscenza. L’affidabilità del marchio Schneider Electric è una garanzia: l’ho testato personalmente e scatta correttamente, quindi svolge perfettamente il suo lavoro in termini di sicurezza. Per quello che costa, è difficile trovare di meglio. Consigliatissimo!

## Frequently Bought Together

- Schneider Electric A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A, 40 amps, 40 Ampere
- Schneider Electric Easy9 - MCB Miniature Circuit Breaker, 1 Pole, Type B, 6kA Breaking Capacity, 16A, 230V, EZ9F16116

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**Shop now:** [https://www.desertcart.com.cy/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma](https://www.desertcart.com.cy/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-01*