---
product_id: 92062506
title: "Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A"
brand: "schneider electric"
price: "AED 515"
currency: AED
in_stock: true
url: https://www.desertcart.ae/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma
store_origin: AE
region: United Arab Emirates
---

# 40A high current rating 2-pole protection 30mA sensitive residual current detection Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A

**Brand:** schneider electric
**Price:** AED 515
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay Shock-Safe, Stay Ahead!

## 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?** AED 515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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

- • **DIN Rail Mount Ready:** Effortless installation with standard DIN rail compatibility, perfect for professional electrical panels.
- • **Dual-Pole Safety Shield:** Comprehensive 2-pole design safeguards both live and neutral lines for enhanced electrical security.
- • **Trusted Schneider Quality:** Backed by Schneider Electric’s legacy and 4.5-star user satisfaction, engineered in France for durability.
- • **Reliable 40A Current Handling:** Power through your circuits with robust 40 Amp capacity, ensuring seamless protection for demanding setups.
- • **Ultra-Sensitive 30mA Detection:** Detects leakage currents as low as 30mA to prevent shocks and electrical fires before they start.

## Overview

The Schneider A9Z21240 Residual Current Circuit Breaker iID is a 2-pole, 40 Amp device with 30mA sensitivity designed to detect and interrupt leakage currents, enhancing electrical safety. Engineered for easy DIN rail mounting and manufactured by Schneider Electric in France, it offers reliable protection for residential and commercial electrical systems.

## Description

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

## 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 | 496,489 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,028 in Circuit Breakers |
| Brand | Schneider Electric |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (897) |
| 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 Items | 1 |
| Number of Poles | 2 |
| Unit Count | 1 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/41l20uaWHwL.jpg)
![Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A - Image 2](https://m.media-amazon.com/images/I/21OOTDUKxFL.jpg)
![Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A - Image 3](https://m.media-amazon.com/images/I/31YnVeqDSJL.jpg)
![Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A - Image 4](https://m.media-amazon.com/images/I/21DnovxazvL.jpg)
![Schneider A9Z21240 Residual Current Circuit Breaker iID, 2P, 40A, 30mA, Type A - Image 5](https://m.media-amazon.com/images/I/21JyWgPsBSL.jpg)

## Available Options

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

## 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.ae/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma](https://www.desertcart.ae/products/92062506-schneider-a9z21240-residual-current-circuit-breaker-iid-2p-40a-30ma)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-10-25*