--- product_id: 360089584 title: "DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40" brand: "chtaixi" price: "€ 37.30" currency: EUR in_stock: true category: "Chtaixi" url: https://www.desertcart.gr/products/360089584-dc-miniature-circuit-breaker-2-pole-1000v-40-amp-din store_origin: GR region: Greece --- # 1000V high-voltage rating 40 Amp current capacity DIN rail mount for easy installation DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 **Brand:** chtaixi **Price:** € 37.30 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your protection game with instant, reliable DC circuit defense! ## Quick Answers - **What is this?** DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 by chtaixi - **How much does it cost?** € 37.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/360089584-dc-miniature-circuit-breaker-2-pole-1000v-40-amp-din) ## Best For - chtaixi enthusiasts ## Why This Product - Trusted chtaixi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Top-Ranked:** Rated 4.6 stars with 256 reviews, ranked #4 in Miniature Circuit Breakers—join the pros who rely on it. - • **Compact & Robust Design:** Slim 2-pole, 1.42" depth profile fits seamlessly into any DIN rail setup without compromise. - • **Instant Safety Shutdown:** Thermal magnetic trip ensures ultra-fast circuit protection from overloads and short circuits. - • **Solar-Ready Power Guard:** Specifically engineered for solar PV systems, safeguarding your green energy investment. - • **Arc-Extinguishing Mastery:** Advanced magnetic arc extinguishing technology tackles the toughest DC arcs with ease. ## Overview The CHTAIXI DC Miniature Circuit Breaker is a 2-pole, 1000V, 40 Amp DIN rail mount isolator designed for solar PV and other DC power systems. Featuring a thermal magnetic trip for rapid overload and short-circuit protection, it incorporates advanced magnetic arc extinguishing technology to handle challenging DC arcs. Compact and easy to install, it’s a top-rated, professional-grade solution trusted by thousands for safe, efficient power distribution. ## Description CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40: desertcart.com: Tools & Home Improvement ## Features - FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation. - FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit. - ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing. - APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system. - INSTALLATION: Screw clamp wires, 35mm DIN rail mount. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BQP924P | | Best Sellers Rank | #11,386 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Miniature Circuit Breakers | | Brand Name | CHTAIXI | | Circuit Breaker Type | Standard | | Current Rating | 40 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (256) | | Item Dimensions D x W x H | 1.42"D x 2.95"W x 31.5"H | | Item Weight | 6.35 Ounces | | Manufacturer | CHTAIXI | | Model | DZ47Z-63 | | Mounting Type | DIN Rail Mount | | Number of Poles | 2 | | Part Number | 47Z63-2P1000 | | Voltage | 1000 Volts | ## Product Details - **Brand:** CHTAIXI - **Circuit Breaker Type:** Standard - **Current Rating:** 40 Amps - **Mounting Type:** DIN Rail Mount - **Product Dimensions:** 1.42"D x 2.95"W x 31.5"H ## Images ![DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 - Image 1](https://m.media-amazon.com/images/I/61jYkHQGCTL.jpg) ![DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 - Image 2](https://m.media-amazon.com/images/I/51vBlz4lZoS.jpg) ![DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 - Image 3](https://m.media-amazon.com/images/I/51H6NK7raqL.jpg) ![DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 - Image 4](https://m.media-amazon.com/images/I/61OTMRHJPUL.jpg) ![DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip DC Disconnect Switch C40 - Image 5](https://m.media-amazon.com/images/I/517rI4g2z4L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C40 - MOLLOM 8 Way Circuit Breaker MCB Distribution Protection Box with DIN Rail, IP65 Waterproof,for Indoor and Outdoor - XINYIELE Waterproof Distribution Protection Box, ABS Plastic Breaker Electrical Box and Transparent Cover IP65, for Indoor Outdoor Wall Circuit Breaker (HT-2WAY) --- ## 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.gr/products/360089584-dc-miniature-circuit-breaker-2-pole-1000v-40-amp-din](https://www.desertcart.gr/products/360089584-dc-miniature-circuit-breaker-2-pole-1000v-40-amp-din) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-11*