---
product_id: 55049829
title: "Doepke FI Switch DFS4 100-4/0.30-F Residual Current Circuit Breaker 4014712213159"
brand: "doepke"
price: "S$1454"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/55049829-doepke-fi-switch-dfs4-100-4-0-30-f-residual
store_origin: SG
region: Singapore
---

# 4 Poles 400 V Voltage 300 mA Residual Current Doepke FI Switch DFS4 100-4/0.30-F Residual Current Circuit Breaker 4014712213159

**Brand:** doepke
**Price:** S$1454
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Safety Game!

## Quick Answers

- **What is this?** Doepke FI Switch DFS4 100-4/0.30-F Residual Current Circuit Breaker 4014712213159 by doepke
- **How much does it cost?** S$1454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/55049829-doepke-fi-switch-dfs4-100-4-0-30-f-residual)

## Best For

- doepke enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Protects against electrical shocks and faults.
- • **Peace of Mind:** Stay compliant and secure with top-tier protection.
- • **Versatile Voltage:** Rated for 400 V, perfect for diverse setups.
- • **Reliable Insulation:** Ui rated at 400 V ensures durability.
- • **Powerful Performance:** Handles up to 100 A for robust applications.

## Overview

The Doepke FI Switch DFS4 100-4/0.30-F is a high-performance residual current circuit breaker designed for optimal safety in electrical installations. With 4 poles, a rated voltage of 400 V, and a rated current of 100 A, it ensures reliable protection against electrical faults, making it an essential component for any professional setup.

## Description

Residual current circuit breaker (RCCB) shut off the power supply when dangerous high fault currents occur. They protect people, animals and plants. DFS 4 are two or four pole residual current circuit breakers for single or three phase networks. In standard design, the compact devices are narrow four division units. They are available with many different residual current types and designs for rated currents up to 125 A. The large double pole clamps can also accommodate large conductor cross sections. The triggering position of the multi-function gear knob makes it easier to find troubleshooting. The free label software helps with labelling. Type F switches are mixed frequency sensitive. They protect against pulse and alternating fault currents as well as fault currents with mixing frequencies different from 50 Hz. They are increased shock current and thunderstorm-proof. Standard devices are designed for monitoring circuits with a rated voltage of 230 V.

## Features

- Number of poles: 4
- Rated voltage: 400 V
- Rated current: 100 A
- Rated residual current: 300 mA
- Rated insulation voltage Ui = 400 V

## Product Details

- **Brand:** Doepke
- **Current rating:** 100 Amps
- **Circuit breaker type:** Standard
- **Mounting type:** Hutschienenmontage
- **Number of poles:** 2

## Images

![Doepke FI Switch DFS4 100-4/0.30-F Residual Current Circuit Breaker 4014712213159 - Image 1](https://m.media-amazon.com/images/I/51xWMcJmN6L.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/55049829-doepke-fi-switch-dfs4-100-4-0-30-f-residual](https://www.desertcart.sg/products/55049829-doepke-fi-switch-dfs4-100-4-0-30-f-residual)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-04*