--- product_id: 95316434 title: "DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8\" Aluminum Rail" brand: "erayco" price: "$83.44" currency: USD in_stock: true category: "Erayco" url: https://www.desertcart.ec/products/95316434-din-rail-terminal-blocks-kit-20pcs-uk2-5b-terminal-blocks store_origin: EC region: Ecuador --- # Supports 12 AWG Gauge wiring 20PCS UK2.5B Terminal Blocks, 20A 600V Includes 8" Aluminum DIN Rail & accessories DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8" Aluminum Rail **Brand:** erayco **Price:** $83.44 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Projects with Precision & Style! ## Quick Answers - **What is this?** DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8" Aluminum Rail by erayco - **How much does it cost?** $83.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/95316434-din-rail-terminal-blocks-kit-20pcs-uk2-5b-terminal-blocks) ## Best For - erayco enthusiasts ## Why This Product - Trusted erayco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete DIN Rail Kit:** Includes 20 terminal blocks, ground blocks, jumpers, end covers, marker strips, and an 8" aluminum rail for streamlined installation. - • **Modular & Organized Setup:** End stoppers and insertion bridges enable neat, expandable wiring layouts that keep your control panel professional and tidy. - • **Robust 20A Power Handling:** Engineered to safely manage up to 20 amps at 600 volts, ensuring reliable high-current connections. - • **Flame-Retardant Durability:** Constructed from PA66 nylon and brass screws, combining safety with long-lasting mechanical strength. - • **Universal 12 AWG Compatibility:** Effortlessly connects standard 12 AWG wires with precision screw terminals for secure, vibration-resistant contacts. ## Overview The Erayco DIN Rail Terminal Blocks Kit offers a comprehensive, professional-grade solution for electrical panel wiring. Featuring 20 robust UK2.5B terminal blocks rated for 20A and 600V, compatible with 12 AWG wires, and mounted on a durable 8" aluminum DIN rail, this kit ensures safe, organized, and scalable electrical connections. Flame-retardant materials and included accessories like ground blocks, jumpers, and marker strips make it ideal for modern industrial and scientific applications. ## Description Erayco DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8" Aluminum Rail: desertcart.com: Industrial & Scientific ## Features - Perfect DIN Rail Terminal Blocks Kit: Terminal blocks kit comes with 20pcs terminal blocks, 2pcs ground blocks, 2pcs jumpers, 4pcs E/UK end brackets, 4pcs UK-2.5BG end covers, 1pcs 8" aluminum RoHS Rail, 4pcs ZB6 Marker strip - Terminal Blocks UK2.5B: The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum - Ground Terminal Blocks Connectors: The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function - 35MM Aluminum DIN Rail: Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances - Terminal Insertion Bridge, End Stopper Bracket, End Cover: The insertion bridge can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail. End Cover Usage: Connection by screw tighten ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KRDJCYB | | Best Sellers Rank | #54,963 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Ground Circuit Terminal Blocks | | Brand Name | Erayco | | Centerline Length | 8 inches | | Color | Gray | | Connector Type | Screw | | Current Rating | 20 A | | Customer Reviews | 4.5 4.5 out of 5 stars (139) | | Gauge | 12 | | Item Dimensions W x H | 8"W x 8"H | | Item Weight | 200 g | | Manufacturer | Erayco | | Material Type | Alloy Steel, Aluminum, Brass, Copper, Nylon, Polyethylene | | Model | UK2.5N | | Mounting Type | DIN Rail Mount | | Number Of Contacts | 40 | | Number Of Poles | 40 | | Number of Positions | 22 | | Part Number | ER-049 | | Pitch | 35 millimeters | | Unit Count | 43 Count | | Voltage | 600 volts | ## Product Details - **Brand:** Erayco - **Color:** Gray - **Connector Type:** Screw - **Current Rating:** 20 A - **Gauge:** 12 - **Item Pitch:** 35 millimeters - **Material:** Alloy Steel, Aluminum, Brass, Copper, Nylon, Polyethylene - **Mounting Type:** DIN Rail Mount - **Number Of Contacts:** 40 - **Voltage:** 600 volts ## Images ![DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8" Aluminum Rail - Image 1](https://m.media-amazon.com/images/I/61kVmIZV17L.jpg) ## Frequently Bought Together - Erayco DIN Rail Terminal Blocks Kit, 20PCS UK2.5B Terminal Blocks 12 AWG Gauge, 20A 600V, 2PCS Ground Blocks, 4PCS Jumpers, End Stopper, End Covers, Marker Strip, 1Pcs 8" Aluminum Rail - Chtaixi AC Miniature Circuit Breaker, 10 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C10 - Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable for DIN Rail System] --- ## 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.ec/products/95316434-din-rail-terminal-blocks-kit-20pcs-uk2-5b-terminal-blocks](https://www.desertcart.ec/products/95316434-din-rail-terminal-blocks-kit-20pcs-uk2-5b-terminal-blocks) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-08-18*