--- product_id: 117360551 title: "Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A)" brand: "morning group" price: "€ 21.60" currency: EUR in_stock: false url: https://www.desertcart.hr/products/117360551-morning-group-current-transformer-for-alternating-current-meter-ct-500a store_origin: HR region: Croatia --- # 500A primary current 5A secondary current -20° to +45°C operating range Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A) **Brand:** morning group **Price:** € 21.60 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your projects with precision and reliability! ## Quick Answers - **What is this?** Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A) by morning group - **How much does it cost?** € 21.60 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/117360551-morning-group-current-transformer-for-alternating-current-meter-ct-500a) ## Best For - morning group enthusiasts ## Why This Product - Trusted morning group brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Sleek 6.4 oz design with fully enclosed PC plastic housing for safety and space-saving - • **Precision Measurement:** Accurate 5A secondary current output ensures reliable energy monitoring - • **Durable All-Weather Design:** Operates seamlessly from -20°C to +45°C, built for diverse environments - • **Secure & Stable Installation:** Versatile bus fixed bottom mounting fits all project setups effortlessly - • **High-Capacity Current Handling:** Supports robust 500A primary current for heavy-duty AC circuits ## Overview The Morning Group Current Transformer CT-500/5A is engineered for AC circuits under 0.66kV and 50Hz, delivering precise current measurement with a 500A primary and 5A secondary rating. Its robust PC plastic enclosure ensures durability across a wide temperature range (-20°C to +45°C), while its flexible installation options make it ideal for professional electrical setups requiring dependable relay protection and energy monitoring. ## Description Brief Introduction:Current Transformer is mainly used for less than 0.66Kv,50Hz,AC circuit 50Hz as current and electric energy measurement and relay protection. The products are widely used in complete sets of cabinets,the installation method can bus fixed bottom fixed installation method, suitble for all project installation,a wire or cable for the bus. Technical Data:Primary current:500ASecondary current :5ASecurity Factor:：FS5Working Temperature Range: -20°c~+45°cPC Material plastic, totally enclosed ## Features - 1.Current:500/5A ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Wenzhou Morning Electronics Co., LTD | | Item Weight | 6.4 ounces | | Package Dimensions | 3.5 x 3.3 x 1.6 inches | | Is Discontinued By Manufacturer | No | | Size | CT-500/5A | | Power Source | Electric | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** MORNING GROUP - **Power Source:** Electric - **Current Rating:** 5 Amps - **UPC:** 703931915954 - **Manufacturer:** Wenzhou Morning Electronics Co., LTD ## Images ![Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A) - Image 1](https://m.media-amazon.com/images/I/41EC3hjloQL.jpg) ![Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A) - Image 2](https://m.media-amazon.com/images/I/412uBwb8CJL.jpg) ![Morning Group Current Transformer for Alternating Current Meter CT 500A/5A … (CT-500/5A) - Image 3](https://m.media-amazon.com/images/I/41lCQi3W6gL.jpg) ## Questions & Answers **Q: Do I have to loop the conductor through the CT 2-3 times or will a single pass work fine?** A: A single pass is all that is needed. if you make two passes, the output will double so that a 100/5 would not be a 50/5 **Q: This 200/5 ct, what it means conductor through: 3t?** A: That means that if the conductor through the CT is carrying 200A, there will be 5A on the secondary wires. **Q: what is the biggest wire that can fit this transformer?** A: I would say about a 2/0 AWG **Q: Are the current transformers directional? which side of the current transformer is the input: p1 or p2?** A: They are phase sensitive but only if you are using them to make a phase sensitive measurement like power factor. If you are just reading current it does not matter. --- ## 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/117360551-morning-group-current-transformer-for-alternating-current-meter-ct-500a](https://www.desertcart.hr/products/117360551-morning-group-current-transformer-for-alternating-current-meter-ct-500a) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*