--- product_id: 558644260 title: "– DC Circuit Breaker, 2P 32A DC1000V Photovoltaic Miniature Circuit Breaker MCB with Overload and Short Circuit Protection for Solar PV System" brand: "dewin" price: "€ 32.41" currency: EUR in_stock: true reviews_count: 6 category: "Dewin" url: https://www.desertcart.hr/products/558644260-dc-circuit-breaker-2p-32a-dc1000v-photovoltaic-miniature-circuit-breaker store_origin: HR region: Croatia --- # 32A rated current DC 1000V high voltage support 35mm DIN rail easy install – DC Circuit Breaker, 2P 32A DC1000V Photovoltaic Miniature Circuit Breaker MCB with Overload and Short Circuit Protection for Solar PV System **Brand:** dewin **Price:** € 32.41 **Availability:** ✅ In Stock ## Summary > ⚡ Protect your power, empower your future! ## Quick Answers - **What is this?** – DC Circuit Breaker, 2P 32A DC1000V Photovoltaic Miniature Circuit Breaker MCB with Overload and Short Circuit Protection for Solar PV System by dewin - **How much does it cost?** € 32.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/558644260-dc-circuit-breaker-2p-32a-dc1000v-photovoltaic-miniature-circuit-breaker) ## Best For - dewin enthusiasts ## Why This Product - Trusted dewin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Voltage Ready:** Supports up to 1000V DC, perfect for cutting-edge photovoltaic and new energy setups. - • **Compact & Versatile:** Lightweight 2-pole design fits seamlessly into solar arrays, combiner boxes, and EV power systems—stay ahead in green tech. - • **Built to Last & Perform:** Crafted from flame-retardant, shock-resistant PC plastic for durability and safety under pressure. - • **Effortless Installation:** Standard 35mm DIN rail slot ensures quick, tool-free mounting and replacement—get your system live faster. - • **Power-Packed Protection:** Robust 32A current rating safeguards your solar PV system from overloads and short circuits. ## Overview The DEWIN DC Miniature Circuit Breaker is a 2-pole, 32A rated device designed for DC circuits up to 1000V, ideal for solar PV and new energy systems. Made from flame-retardant PC plastic, it offers reliable overload and short circuit protection with a durable, easy-to-install 35mm DIN rail mount. Compact and lightweight, it enhances safety and efficiency in modern renewable energy setups. ## Description DEWIN DC Circuit Breaker, 2P 32A DC1000V Photovoltaic Miniature Circuit Breaker MCB with Overload and Short Circuit Protection for Solar PV System : desertcart.co.uk: DIY & Tools Review: switch failed after 1 month of service. - Bought 2 of these and one has failed. The failure occurred during full sun on a pv array running 370vdc at 16 amps. The switch is stuck in the on position but has disconnected current flow internally. The second one that was purchased still seems to be operating normally, however as there is now a doubt about reliability. I will have to replace both. Review: Top Qualität - Wie bestellt, so wirt's geliefert ## Features - 【High-Quality Material】: The miniature circuit breaker is made of PC high-performance flame-retardant plastic, which has good flame-retardant performance and shock resistance and is durable. - 【DC Miniature Circuit Breaker】: This MCB breaker is suitable for overload protection and short circuit protection of DC circuits or equipment, and is also suitable for those lines that do not need frequent switching, effectively preventing DC circuit overload and short-circuit faults and ensuring circuit operation. - 【Humanized Design】: The double-layer thickened handle design not only improves the service life of the circuit breaker but also the easy operation of the handle for switching operations, increasing the comfort of operation and improving work efficiency. - 【Easy Installation】: The circuit breaker is designed with a 35mm standard guide rail installation slot, which can be easily installed and replaced. It is suitable for various distribution boxes and improves the convenience of use. - 【Wide Application】: Small in size and light in weight, the circuit breakers are suitable for DC systems such as solar energy, combiner boxes, photovoltaic systems, new energy vehicles, and small power generation systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CC9C9L1P | | Best Sellers Rank | 131,526 in DIY & Tools ( See Top 100 in DIY & Tools ) 176 in Circuit Breakers | | Brand | DEWIN | | Circuit Breaker Type | Standard | | Circuit breaker type | Standard | | Country Of Origin | China | | Current Rating | 32 Amps | | Current rating | 32 Amps | | Customer Reviews | 4.4 out of 5 stars 53 Reviews | | Included Components | 1 | | Item Weight | 165 Grams | | Manufacturer | DEWIN | | Manufacturer Part Number | IQAACRBAQ | | Model Number | 32ADC1000V | | Mounting Type | DIN Rail Mount | | Mounting type | DIN Rail Mount | | Number of Poles | 1 | | Number of poles | 1 | | Unit Count | 1.0 count | | Voltage | 1000 Volts | ## Product Details - **Brand:** DEWIN - **Current rating:** 32 Amps - **Circuit breaker type:** Standard - **Mounting type:** DIN Rail Mount - **Number of poles:** 2 ## Images ![– DC Circuit Breaker, 2P 32A DC1000V Photovoltaic Miniature Circuit Breaker MCB with Overload and Short Circuit Protection for Solar PV System - Image 1](https://m.media-amazon.com/images/I/616H3mYKftL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐ switch failed after 1 month of service. *by M***N on 25 November 2025* Bought 2 of these and one has failed. The failure occurred during full sun on a pv array running 370vdc at 16 amps. The switch is stuck in the on position but has disconnected current flow internally. The second one that was purchased still seems to be operating normally, however as there is now a doubt about reliability. I will have to replace both. ### ⭐⭐⭐⭐⭐ Top Qualität *by K***R on 15 November 2024* Wie bestellt, so wirt's geliefert ### ⭐⭐⭐⭐⭐ Kaliteli *by H***U on 23 September 2025* Ürünü teslim aldım henüz kullanmadım , kk alşreli duruyor ## Frequently Bought Together - DEWIN Solar Circuit Breaker, Photovoltaic Miniature Circuit Breaker 2P 32A DC1000V MCB Breaker with Overload and Short Circuit Protection for Solar PV System - DEWIN Surge Protective Device, 2P 40KA Photovoltaic Arrester Device DC 1000V Surge Protector Lightning Protection Device 35mm DIN Rail - DIHOOL Miniature Circuit Breaker MCB, 2 Pole, 16Amp,230VAC,Type C --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/558644260-dc-circuit-breaker-2p-32a-dc1000v-photovoltaic-miniature-circuit-breaker](https://www.desertcart.hr/products/558644260-dc-circuit-breaker-2p-32a-dc1000v-photovoltaic-miniature-circuit-breaker) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-08*