--- product_id: 81053868 title: "LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A)" brand: "langir" price: "€ 71.19" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.it/products/81053868-langir-dc-miniature-circuit-breaker-4-poles-voltage-protector-1000v store_origin: IT region: Italy --- # LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) **Brand:** langir **Price:** € 71.19 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) by langir - **How much does it cost?** € 71.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/81053868-langir-dc-miniature-circuit-breaker-4-poles-voltage-protector-1000v) ## Best For - langir enthusiasts ## Why This Product - Trusted langir brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - JB DC Miniature Circuit Breaker isn't polarity sensitive: + and - wires can inversed without any risk. - Fast trip to ensure reliable operation of the load and prolong the life of electrical circuit breakers. It can also work as on-off switch for DC load circuits.Positive and negative poles wires can inversed without any risk. - More precise trips based on current, even in extreme temperatures: -40ºC to 85ºC, without re-rating. Color indicators in the handle to easily see operational status at-a-glance. - It is easy and reliable to use, which supports short circuit protection, overload protection. Widely used for solar panels grid system, wind and solar hybrid system and many other DC systems. - The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. It is used for distribution and protection the facilities from damages caused by overload and short-circuit. If you have any question, please feel free to contact us ! - ›See more product details ## Images ![LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41su9KQazrL.jpg) ![LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51ViVDjwq0L.jpg) ![LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) - Image 3](https://images-na.ssl-images-amazon.com/images/I/31hB2t4n5NL.jpg) ![LANGIR DC Miniature Circuit Breaker 4 Poles Voltage Protector 1000V For DC And Solar Generation DIN Rail Installation (10A) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41vkJrzPfIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐ Item arrived 2 months late and was damanged. *by A***N on Reviewed in the United States on July 18, 2020* This item arrived 2 months late. It also looked used and damaged. Also this NOT a single pole single throw. It's more like a quad-pole single-throw. That means if one circuit trips they will ALL trip. Not good. Better to have typically found single-pole single-throw breakers. This way one trips, then the rest are still alive and well.The one thing I will say is the seller issued prompt refund. So if this is what you want and willing to take a gamble on pretty good price, I say maybe. ### ⭐ I did not get all the item *by S***E on Reviewed in the United States on May 1, 2021* I only got apart of this item....i did not get the 4P ### ⭐⭐⭐⭐⭐ WONDERFULL *by J***. on Reviewed in the United States on November 7, 2017* Very good products and very serious seller.You can also ask advices about their products.So easy to do business with them --- ## 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.it/products/81053868-langir-dc-miniature-circuit-breaker-4-poles-voltage-protector-1000v](https://www.desertcart.it/products/81053868-langir-dc-miniature-circuit-breaker-4-poles-voltage-protector-1000v) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*