--- product_id: 88131256 title: "2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel" brand: "langir" price: "€ 29.35" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/88131256-2p-dc-circuit-breaker-6a-500v-din-rail-mount-solar store_origin: HR region: Croatia --- # 6A current rating AC/DC dual protection DIN rail snap-on install 2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel **Brand:** langir **Price:** € 29.35 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your protection game with precision and ease! ## Quick Answers - **What is this?** 2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel by langir - **How much does it cost?** € 29.35 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/88131256-2p-dc-circuit-breaker-6a-500v-din-rail-mount-solar) ## Best For - langir enthusiasts ## Why This Product - Trusted langir brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified & Ready:** Factory-tested for off-grid, marine, and industrial use—no re-rating needed, just install and trust. - • **Precision Trip Tech:** Reliable, accurate tripping even in extreme temps (-40°C to 85°C) ensures ultimate safety. - • **Snap & Secure Mounting:** Tool-free DIN rail installation with screw terminals for rock-solid, maintenance-free wiring. - • **Dual-Mode Power Defense:** Seamlessly safeguards both AC & DC systems, perfect for solar, RV, and home setups. - • **Versatile Voltage Range:** Handles up to 500V, ideal for PV arrays, inverters, and industrial electrical panels. ## Overview The LANGIR 2P DC Circuit Breaker is a robust 6A, 500V dual AC/DC protection switch designed for solar, RV, home, and industrial electrical panels. Featuring precision tripping across extreme temperatures, easy DIN rail mounting, and certified reliability, it ensures safe, maintenance-free operation for diverse power systems. ## Description Full description not available ## Features - 1. 【AC/DC Dual Protection】 ✔ Works for Both AC & DC Systems – Safely protects solar panels, batteries, inverters, and AC circuits (50/60Hz). Ideal for RV, home, marine, and industrial use with no polarity sensitivity for DC. - 2. 【Precision Tripping & Extreme Durability】 ✔ Accurate Current Response – Reliable tripping even in extreme temperatures (-40°C to 85°C). Color-coded handle for instant ON/OFF status check. - 3. 【Wide Applications: Solar & AC Power】 ✔ Solar + Home + Industrial Use – Perfect for PV arrays, charge controllers, DC motors, inverters, and AC systems (12V-500V). Overload & short-circuit protection. - 4. 【Easy DIN Rail Installation】 ✔ 35mm Rail Mount & Screw Terminals – Tool-free snap-on DIN rail installation. Secure wiring with screw clamps for stable connections. - 5. 【Certified Safety & Reliability】 ✔ Safe for off-grid solar, RVs, marine, and industrial panels. No re-rating needed, maintenance-free operation. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | LANGIR | | Current Rating | 6 Amps | | Circuit Breaker Type | Standard | | Mounting Type | DIN Rail Mount | | Number Of Poles | 2 | | UPC | 603470357829 | | Manufacturer | LANGIR | | Voltage | 500 Volts | | Part Number | JB-C-2P-6A | | Item Weight | 9.6 ounces | | Item model number | JB-C-2P-6A | | Is Discontinued By Manufacturer | No | | Size | 6A | | Material | tile | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** LANGIR - **Current Rating:** 6 Amps - **Circuit Breaker Type:** Standard - **Mounting Type:** DIN Rail Mount - **Number Of Poles:** 2 ## Images ![2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - Image 1](https://m.media-amazon.com/images/I/61ujk953y9L.jpg) ![2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - Image 2](https://m.media-amazon.com/images/I/61VkX8CKZLL.jpg) ![2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - Image 3](https://m.media-amazon.com/images/I/71yeYygTYjL.jpg) ![2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - Image 4](https://m.media-amazon.com/images/I/61v9yZf1+3L.jpg) ![2P DC Circuit Breaker 6A 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - Image 5](https://m.media-amazon.com/images/I/81YrD+jBaBL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems Sturdy Enough *by V***Y on August 5, 2023* I'm using this for switching and overload protection for DC current coming off battery connection at my solar charge controller.It feels nice and solid on the outside, and the hardware to lock down the connections seems okay. Not sure with bare Copper wire how the dissimilar metals will play together long-term, but I'm using this for a mostly seasonal application. The mounting rail feels like pretty thin Aluminum, so not sure how long that would hold up.It seems to be working fine, but I have not tried to do a load test up to rated amperage to trip the circuit breaker. I also put an inline fuse in that circuit, so hopefully at least have "enough" protections. 🤭 ### ⭐⭐⭐⭐⭐ GREAT for those running high voltage solar panels -- a must have *by C***R on May 19, 2025* They work with my 6S solar panel arrays (six panels in series VOC 300v DC, 3,000w). REDs on the left, BLACKs on the right. PV from the panels on top -- feeder lines on the bottom to the solar charger ### ⭐⭐⭐⭐⭐ Excellent DC breaker *by J***N on September 8, 2024* excellent breaker, build quality is very good. one thing to note is that these do not have pre-defined polarity ( like others I have used ). you have to make sure top and bottom are the same ( hopefully an obvious observation ). I like these better than others I have used for DC projects ( solar ). Some have questionable ratings, these I don’t worry about. --- ## 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/88131256-2p-dc-circuit-breaker-6a-500v-din-rail-mount-solar](https://www.desertcart.hr/products/88131256-2p-dc-circuit-breaker-6a-500v-din-rail-mount-solar) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*