--- product_id: 39345044 title: "2P DC Circuit Breaker 15A (16A) 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel" brand: "langir" price: "122.13 DT" currency: TND in_stock: true reviews_count: 6 category: "Langir" url: https://www.desertcart.tn/products/39345044-2p-dc-circuit-breaker-15a-16a-500v-din-rail-mount store_origin: TN region: Tunisia --- # 15A (16A) current rating AC/DC dual protection up to 500V Tool-free DIN rail snap-on mount 2P DC Circuit Breaker 15A (16A) 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel **Brand:** langir **Price:** 122.13 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your protection game with precision and ease! ## Quick Answers - **What is this?** 2P DC Circuit Breaker 15A (16A) 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel by langir - **How much does it cost?** 122.13 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/39345044-2p-dc-circuit-breaker-15a-16a-500v-din-rail-mount) ## 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 - • **Snap & Secure:** Effortless DIN rail installation with screw terminals ensures rock-solid wiring stability. - • **Dual Power Defense:** Seamlessly safeguards both AC & DC systems—perfect for solar, RV, and home setups. - • **Precision Trip Tech:** Reliable, accurate tripping even in extreme temps (-40°C to 85°C) for ultimate safety. - • **Versatile Voltage Master:** Handles up to 500V across solar arrays, batteries, inverters, and industrial panels. - • **Certified & Maintenance-Free:** Built to last with certified safety—no re-rating or upkeep needed, just plug and protect. ## Overview The LANGIR 2P DC Circuit Breaker delivers robust 15A (16A) current protection for both AC and DC systems up to 500V. Designed for solar, RV, marine, and home electrical panels, it features precision tripping across extreme temperatures and easy DIN rail mounting with secure screw terminals. Certified for safety and maintenance-free, it’s the reliable disconnect switch that professionals trust to safeguard their power setups. ## Description LANGIR 2P DC Circuit Breaker 15A (16A) 500V, DIN Rail Mount Solar Disconnect Switch for PV System, Battery, Inverter, RV & Home Electrical Panel - desertcart.com Review: Great Product - I needed a way to disconnect my solar panels and my battery in my camper from the controlling unit so I could remove the battery and shut the system down in the winter. These worked perfect for that. The camper should have come from the factory with these already installed since the camper came with solar panels, but it didn't. Just a way to save a few dollars. Review: Great Solar Breaker - Easy to install. Great fit for my solar setup. Thank you. ## 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 | |---------------|-------| | ASIN | B012MWNT0G | | Best Sellers Rank | #87,367 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #57 in Miniature Circuit Breakers | | Brand Name | LANGIR | | Circuit Breaker Type | Standard | | Current Rating | 15 Amps | | Customer Reviews | 4.3 4.3 out of 5 stars (39) | | Manufacturer | LANGIR | | Model | JB-C-2P-15A | | Mounting Type | DIN Rail Mount | | Number of Poles | 2 | | Part Number | JB-C-2P-15A | | UPC | 603470357782 | | Voltage | 500 Volts | ## Product Details - **Brand:** LANGIR - **Circuit Breaker Type:** Standard - **Current Rating:** 15 Amps - **Mounting Type:** DIN Rail Mount - **Number Of Poles:** 2 ## Images ![2P DC Circuit Breaker 15A (16A) 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/61EQjnm5KeL.jpg) ![2P DC Circuit Breaker 15A (16A) 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 15A (16A) 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 15A (16A) 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 15A (16A) 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. ## Questions & Answers **Q: For the 32A breaker, would that be 16A per pole? Thanks** A: Each pole of the breaker is rated at 32 amps but they're not additive. Either connection through the breaker will trip with an overcurrent exceeding 32 amps. **Q: Can you post the TUV certificate please?** A: Yes，but i cannot send attachments in Amazon Answers. **Q: Can this be used to isolate the pv panels from the rest of the system? max volts/amps from the string is 145/30.** A: Yes it may be used for that and just make sure that Amps of the breaker matchs what you need for your PV panels and not to exceed that. **Q: Is it UL listed?** A: conforms to the international standards IEC 60947-2, EN60947-2, and GB 14048.2. I cannot find anything on UL listed. That doesnt mean they aren't. I could only find what is pasted above. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product *by D***Y on January 27, 2024* I needed a way to disconnect my solar panels and my battery in my camper from the controlling unit so I could remove the battery and shut the system down in the winter. These worked perfect for that. The camper should have come from the factory with these already installed since the camper came with solar panels, but it didn't. Just a way to save a few dollars. ### ⭐⭐⭐⭐⭐ Great Solar Breaker *by G***T on July 20, 2022* Easy to install. Great fit for my solar setup. Thank you. ### ⭐ FAILED in FIRE using at shut-off switch UNSAFE *by A***M on March 19, 2024* Firstly, maybe these are not to be used as disconnect switches, but just as breakers for overload. However, I have used them for 3 months and cycled/flipped them from off to on maybe ten times. One switch shorted-out, sizzled, smoked, and popped into flames. Another is making a buzzing/sizzling sound last time I flipped it off. I am replacing these immediately. Beware. Additionally, they are not UL listed and may fail electrical inspection. ## Frequently Bought Together - LANGIR DC Circuit Breaker 2 Poles 15A 500V for Solar Energy System and Other DC System DIN Rail Installation, Solar Disconnect Switch - LANGIR DC Circuit Breaker 16A 1 Pole Voltage Protection for Battery and Solar PV System DIN Rail Mount, Solar Disconnect Switch - MOLLOM 2 Way Circuit Breaker MCB Distribution Protection Box with DIN Rail, IP65 Waterproof,for Indoor and Outdoor --- ## 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.tn/products/39345044-2p-dc-circuit-breaker-15a-16a-500v-din-rail-mount](https://www.desertcart.tn/products/39345044-2p-dc-circuit-breaker-15a-16a-500v-din-rail-mount) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-08*