--- product_id: 534949890 title: "DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp" brand: "chtaixi" price: "AR$47851" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/534949890-dc-miniature-circuit-breaker-1-pole-250v-100-amp store_origin: AR region: Argentina --- # 100A high current rating Magnetic arc extinguishing system 35mm DIN rail mount for easy installation DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp **Brand:** chtaixi **Price:** AR$47851 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — the smart choice for your solar setup! ## Quick Answers - **What is this?** DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp by chtaixi - **How much does it cost?** AR$47851 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/534949890-dc-miniature-circuit-breaker-1-pole-250v-100-amp) ## 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 - • **Powerhouse Protection:** Safeguards your solar PV and DC systems from overloads and short circuits with precision. - • **Premium Build Quality:** Silver alloy contacts and flame-retardant shell deliver durability and reliable performance. - • **Arc-Extinguishing Tech:** Advanced magnetic system rapidly quells dangerous arcs, ensuring safety and longevity. - • **Clear Status Indicator:** Color-coded alerts keep you instantly informed, minimizing downtime and maintenance guesswork. - • **Effortless Installation:** Snap onto any standard 35mm DIN rail and secure with screw clamps for a hassle-free setup. ## Overview The Chtaixi DC Miniature Circuit Breaker is a 1-pole, 250V, 100A device designed for robust protection of DC power distribution systems, especially solar photovoltaic installations. Featuring a magnetic arc extinguishing system, silver alloy contacts, and a flame-retardant shell, it mounts easily on a 35mm DIN rail with screw clamp wiring, combining safety, durability, and user-friendly installation. ## Description Make sure the wire terminals are connected in the Middle of the Breaker Terminal Clamps and connected tightly enough not to pull out easily. Soft silicone wires need to be fixed with copper crimp to fix the wire ends first. Product name: DZ47NZ-125 Product type: DC Miniature Circuit Breaker Rated operational voltage: 500 V DC (2P) / 250 V DC (1P) Rated current [In]: 80A / 100 A / 125 A (optional) Trip unit technology: Thermal-magnetic Curve code: C Breaking capacity: 6 kA Ics=Icu Uimp: 6 kV Mechanical durability: 10000 cycles Electrical durability: 3000 cycles Operating temperature: -13°F(-25℃) ~ 140°F(60℃) Mounting support: 35 mm DIN rail Tightening torque: 3.5 N.m Standard: IEC60947-2 1 x DC miniature circuit breaker ( 1P NO DIN rail, 2P with 1 x DIN rail and 2 x screws ) Flame retardant material, sturdy and durable. Large space, put the wire end in the middle of the terminal hole. Reduce the wear of the contacts. Improve electrical durability. Install the 35mm DIN rail horizontally in a stable environment. Hang the circuit breaker slot on the DIN rail Push the lower end of the circuit breaker into the DIN rail Push the circuit breaker upward Turn the upper end of the circuit breaker out of the DIN rail ## Features - FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation. - ARC EXTINGUISHING: This DC circuit breaker has a magnetic system to assist arc extinguishing. - QUALITY: Silver alloy contacts, flame retardant material shell, color indicator. - APPLICATION: Used in solar photovoltaic system, or other DC system. - INSTALLATION: 35mm DIN rail mount, screw clamp wires(Soft silicone wire needs to crimp fixed the wire end with copper crimp first). ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B1W9Z7JF | | Best Sellers Rank | #45,648 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #30 in Miniature Circuit Breakers | | Brand Name | CHTAIXI | | Circuit Breaker Type | Standard | | Current Rating | 100 A | | Customer Reviews | 4.8 4.8 out of 5 stars (9) 4.8 out of 5 stars | | Item Highlight | DIN Rail Mount Isolator for Solar PV System, Thermal Magnetic Trip, High Current DC Disconnect Switch MCB 1P C100 | | Manufacturer | CHTAIXI | | Model | 1 Pole | | Mounting Type | DIN Rail Mount | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Poles | 1 | | Part Number | 47NZ125-C | | Unit Count | 1 Count | | Voltage | 250 volts | ## Product Details - **Brand:** CHTAIXI - **Circuit Breaker Type:** Standard - **Current Rating:** 100 A - **Mounting Type:** DIN Rail Mount - **Number Of Poles:** 1 ## Images ![DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp - Image 1](https://m.media-amazon.com/images/I/51k+n2Mut7L.jpg) ![DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp - Image 2](https://m.media-amazon.com/images/I/51H31Zh9fwL.jpg) ![DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp - Image 3](https://m.media-amazon.com/images/I/517rW-Ba8tL.jpg) ![DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp - Image 4](https://m.media-amazon.com/images/I/51FOOuzP0YL.jpg) ![DC Miniature Circuit Breaker, 1 Pole 250V 100 Amp - Image 5](https://m.media-amazon.com/images/I/51p1DmK7ZsL.jpg) ## Available Options This product comes in different **Part Number, Model, Style** options. --- ## 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.com.ar/products/534949890-dc-miniature-circuit-breaker-1-pole-250v-100-amp](https://www.desertcart.com.ar/products/534949890-dc-miniature-circuit-breaker-1-pole-250v-100-amp) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-23*