---
product_id: 50197458
title: "Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A"
brand: "hager"
price: "S/.741"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/50197458-hager-cda440d-rcd-4p-40-a-30-ma-6-ka
store_origin: PE
region: Peru
---

# 40A high current capacity 4-pole for comprehensive protection 6kA short-circuit withstand rating Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A

**Brand:** hager
**Price:** S/.741
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your electrical safety game with Hager’s precision breaker!

## Quick Answers

- **What is this?** Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A by hager
- **How much does it cost?** S/.741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/50197458-hager-cda440d-rcd-4p-40-a-30-ma-6-ka)

## Best For

- hager enthusiasts

## Why This Product

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

## Key Features

- • **DIN Rail Mount Ready:** Seamless integration into your electrical panel for professional setups.
- • **30mA Sensitivity for Safety:** Detects even the smallest leakage currents to protect lives and assets.
- • **4-Pole Precision Protection:** Safeguard every phase with comprehensive 4-pin design.
- • **6kA Short-Circuit Endurance:** Built to withstand high fault currents without compromise.
- • **Robust 40A Current Handling:** Power through your circuits with confidence and reliability.

## Overview

The Hager CDA440D is a 4-pole residual current circuit breaker designed for both commercial and personal use, offering 40A current capacity, 30mA leakage sensitivity, and a 6kA short-circuit withstand rating. Its DIN rail mount compatibility and robust plastic build ensure reliable, professional-grade electrical protection.

## Description

Product Description Residual current circuit breaker 4-pin 6kA 40A 30mA type A residual current circuit breaker 4-pin 6kA 40A 30mA type A Safety Warning Please note that electrical engineering work is exclusively reserved for specialist electricians or must be carried out under the supervision and conduct of electricians.

## Features

- Hager CDA440D FI Circuit Breaker
- Circuit breaker
- Hager
- CDA440D CDA440D

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UW8AD2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 633,721 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,481 in Circuit Breakers |
| Colour | gray |
| Date First Available | 2 April 2010 |
| Included components | FI circuit breaker A 4p 400V 40A |
| Item Package Quantity | 1 |
| Item Weight | 200 g |
| Item model number | CDA440D |
| Manufacturer | Hager |
| Material | Plastic |
| Measurement System | Metric |
| Part number | CDA440D |
| Plug profile | DIN Rail Mount |
| Product Dimensions | 9.5 x 8 x 8 cm; 200 g |
| Specific uses | Commercial and personal use |
| Voltage | 500 Volts |

## Product Details

- **Brand:** Hager
- **Circuit breaker type:** Standard
- **Current rating:** 40 Amps
- **Mounting type:** DIN Rail Mount
- **Product dimensions:** 9.5D x 8W x 8H centimetres

## Images

![Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A - Image 1](https://m.media-amazon.com/images/I/31he+QhKgPL.jpg)
![Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A - Image 2](https://m.media-amazon.com/images/I/31pv6r70NtL.jpg)
![Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A - Image 3](https://m.media-amazon.com/images/I/410hfseNC-L.jpg)
![Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A - Image 4](https://m.media-amazon.com/images/I/41rD961FmML.jpg)
![Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A - Image 5](https://m.media-amazon.com/images/I/51H0AipQ2ML.jpg)

## Frequently Bought Together

- Hager cda440d RCD 4P 40 A 30 mA 6 kA TYPE A
- ABB S203-B20 Miniature Circuit Breaker, 3 Pole, Type B, 6/10kA Breaking Capacity, 20 Amp Current (2CDS253001R0205)

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**Shop now:** [https://www.desertcart.pe/products/50197458-hager-cda440d-rcd-4p-40-a-30-ma-6-ka](https://www.desertcart.pe/products/50197458-hager-cda440d-rcd-4p-40-a-30-ma-6-ka)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-17*