---
product_id: 805986793
title: "Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines"
brand: "buachois"
price: "$57.18"
currency: USD
in_stock: true
reviews_count: 3
category: "Buachois"
url: https://www.desertcart.us/products/805986793-buachois-miniature-circuit-breaker-dc-250v-80a-1p-din-rail
store_origin: US
region: United States of America
---

# 80A high current rating DC 250V rated voltage 10KA short circuit breaking capacity Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines

**Brand:** buachois
**Price:** $57.18
**Availability:** ✅ In Stock

## Summary

> 🛠️ Break the risk, not the flow — power your space with confidence!

## Quick Answers

- **What is this?** Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines by buachois
- **How much does it cost?** $57.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/805986793-buachois-miniature-circuit-breaker-dc-250v-80a-1p-din-rail)

## Best For

- buachois enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable:** Flame-retardant shell and silver-plated copper contacts ensure durability and stable performance under pressure.
- • **Certified Confidence:** CE certified quality means you’re investing in trusted, professional-grade electrical safety.
- • **Seamless Integration:** Compact 1P design with easy DIN rail mounting fits perfectly into modern electrical panels.
- • **Powerhouse Protection:** Instant electromagnetic trip safeguards your home and solar setup from overloads and shorts.
- • **Long-lasting Endurance:** Engineered for 10,000 mechanical cycles, built to keep your circuits safe for years.

## Overview

The Buachois Miniature Circuit Breaker is a high-performance DC 250V, 80A rated device designed for reliable overload and short circuit protection in residential and solar PV systems. Featuring a fast electromagnetic trip mechanism, flame-retardant housing, and silver-plated copper contacts, it offers durable, stable operation with a 10KA breaking capacity and a 10,000-cycle mechanical lifespan. Its modular 1-pole DIN rail mount design ensures easy installation and CE certification guarantees trusted safety standards.

## Description

Specifications: Item Type: DC Circuit Breaker Modell: TOB1Z 125 Material: Pa66 Rated Current: 80A Rated Voltage: DC250V Rated Limit Short Circuit Break Capacity (Home Icn): 10KA Usage: Solar energy, Photovoltaic special electric motorcycle, special electric car Mechanical Life: 10000 times Applicable Temperature: -10℃ to +40℃ Packing List: 1 x Circuit Breaker

Review: Interruttore Automatico Miniaturizzato DC,250V 80A 1P - funziona perfettamente
Review: tut was es soll - macht soweit einen guten Eindruck, läuft jetzt nen 3/4 Jahr problemlos.

## Features

- MAIN... TI. ::: Circuit breakers can protect power distribution facilities from overcharging and short circuit damage, and can also be used for control and insulation. When the current in the circuit exceeds the nominal value, it is automatically interrupted, which can better protect household electrical equipment and circuits.
- PRODUCT PARAMETERS: Rated Voltage Ue : DC 250V, Rated Current Input: 80A optional, Rated final short circuit breaking capacity: 10KA, 3C rated voltage range: AC rated voltage 1500V, Mechanical life: 10000 times. This product has passed CE certification and can be used with confidence.
- UNIQUE DESIGN: This miniature circuit breaker adopts screw clamp and 35mm DIN rail mount, modular structure design. Adopted electromagnetic opening system, which can open immediately when the circuit is short circuitry to maintain circuit safety.
- DURABLE: The shell of the circuit breaker is made of flame retardant material, which is resistant to high temperature, not easy to corrode, and not easy to deform. The inner part is made of copper, the contacts are silver-plated, the opening response is fast, the movement is sensitive, the performance is stable and convenient to use.
- GOOD SERVICE: If you have any questions about our products, please feel free to contact us, we will give you a satisfactory answer, and are committed to providing the best service and best quality products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZVWLZFP |
| Brand | Buachois |
| Brand Name | Buachois |
| Circuit Breaker Type | Standard |
| Circuit breaker type | Standard |
| Current Rating | 80 Amps |
| Current rating | 80 Amps |
| Customer Reviews | 3.9 out of 5 stars 7 Reviews |
| Included Components | inc |
| Manufacturer | Buachois |
| Model | TOB1Z 125 |
| Mounting Type | DIN Rail Mount |
| Mounting type | DIN Rail Mount |
| Number of Poles | 1 |
| Number of poles | 1 |
| Part Number | Buachoisdkvabo6ye9 |
| Voltage | 1 Volts |

## Images

![Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines - Image 1](https://m.media-amazon.com/images/I/51yWZBNvKsL.jpg)
![Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines - Image 2](https://m.media-amazon.com/images/I/61RWdcxtjLL.jpg)
![Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines - Image 3](https://m.media-amazon.com/images/I/61RV7krk+LL.jpg)
![Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines - Image 4](https://m.media-amazon.com/images/I/71ifhOfS18L.jpg)
![Buachois Miniature Circuit Breaker DC 250V 80a 1P Din Rail Mounted House Overload Protection Air Switch Solar PV System For Housing Lighting Distribution Lines - Image 5](https://m.media-amazon.com/images/I/81zvtcIkEkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Interruttore Automatico Miniaturizzato DC,250V 80A 1P
*by M***O on 12 January 2025*

funziona perfettamente

### ⭐⭐⭐⭐ tut was es soll
*by D***L on 4 December 2024*

macht soweit einen guten Eindruck, läuft jetzt nen 3/4 Jahr problemlos.

### ⭐⭐⭐⭐⭐ Schutzschalter
*by W***D on 27 November 2025*

👍👍👍👍top

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**Shop now:** [https://www.desertcart.us/products/805986793-buachois-miniature-circuit-breaker-dc-250v-80a-1p-din-rail](https://www.desertcart.us/products/805986793-buachois-miniature-circuit-breaker-dc-250v-80a-1p-din-rail)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*