--- product_id: 268898193 title: "4-Way Metered Supply Isolator with 100A Isolator and Surge Protector - WCED WEC440SP" brand: "wced" price: "€ 76.15" currency: EUR in_stock: true reviews_count: 8 category: "Wced" url: https://www.desertcart.hr/products/268898193-4-way-metered-supply-isolator-with-100a-isolator-and-surge store_origin: HR region: Croatia --- # 40KA Surge Protection Slimline Compact Design 100A Main Isolator 4-Way Metered Supply Isolator with 100A Isolator and Surge Protector - WCED WEC440SP **Brand:** wced **Price:** € 76.15 **Availability:** ✅ In Stock ## Summary > ⚡ Power up with protection and precision — don’t get left in the dark! ## Quick Answers - **What is this?** 4-Way Metered Supply Isolator with 100A Isolator and Surge Protector - WCED WEC440SP by wced - **How much does it cost?** € 76.15 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/268898193-4-way-metered-supply-isolator-with-100a-isolator-and-surge) ## Best For - wced enthusiasts ## Why This Product - Trusted wced brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Durable:** Sealable design with robust build ensures long-term safety - • **Space-Savvy Design:** Slimline enclosure fits tight electrical panels effortlessly - • **Surge Shield Ready:** 40KA Type 2 surge arrestor guards your tech from spikes - • **Regulation Compliant:** Meets 18th Edition Wiring Regulations for peace of mind - • **Power Control Mastery:** 4-way metered supply for precise multi-circuit management ## Overview The WCED WEC440SP is a 4-way metered supply isolator featuring a 100A main switch combined with a 40KA Type 2 surge protector. Designed for compact spaces, it ensures compliance with the latest 18th Edition Wiring Regulations while delivering reliable multi-circuit power management and robust surge defense for residential and commercial installations. ## Description The WCED WEC440SP 4-Way Metered Supply Isolator is a high-performance electrical solution designed to ensure both safety and functionality in commercial and residential applications. Featuring a WEC Main Switch and an integrated Surge Arrestor, this unit allows your installation to meet the 18th Edition Wiring Regulations. It combines a 100A isolator switch with surge protection, safeguarding your electrical system from potential damage due to power surges. Key Features: 4-Way Metered Supply Isolator: Efficiently manages power distribution across four separate circuits. 100A Isolator Switch: Provides reliable isolation, enabling safe maintenance and operation. Surge Protector (Surge Arrestor): Protects sensitive electronic equipment from damaging power spikes, ensuring longer lifespan. WEC Main Switch and Surge Arrestor: Complies with the latest wiring regulations, bringing installations up to the 18th Edition standards. Sealable Design: The isolator can be sealed to prevent unauthorized access, enhancing safety and security. Durable Construction: Built to withstand various electrical loads and environmental conditions for long-term reliability. Easy Installation: Quick and hassle-free installation saves time and effort, suitable for various electrical setups. Compact Design: Space-efficient, ideal for installation in confined electrical panels. The WEC440SP is the perfect solution for homes, offices, and industrial environments, ensuring reliable electrical protection, meeting regulatory standards, and offering superior performance for years to come. Review: A decent quality solution for SPD and switch close to the meter. - A nicely packaged solution offering a type 2 SPD that can be mounted where a normal isolator would be, so well within the 50cm of the origin of the installation from the regs. Nice that it also gives the option to output two sets of tails, saving on separate blocks. Had no issues fitting it. Torque specs were provided, and the switch gear was seemingly good quality, as was the plastic casing. The bus bars linking the two outputs are designed so they stay in relatively easily even with the terminals open for terminating the tails, making installation easier. Would buy again. Review: Compact main supply SPD unit - A neat compact surge protector which has to be fead from the top, as unlike most SPDs which have the earth at the base this enclosure is so small and tight you cannot reverse the internal wiring. my picture shows the main tails which being 25mm do not like very tight bends. However it does the job ensuring fault currents travel a minimal distance to earth well within the 50cm recommended. This unit represents exceptional value for money and is much easier to install than the metalic versions. ## Features - 100 Amp main switch - 40KA Type 2 Surge Arrestor - Slimline Enclosure ideal for tight spaces ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CZVY4CW | | Best Sellers Rank | 25,675 in DIY & Tools ( See Top 100 in DIY & Tools ) 158 in Power Strips | | Brand | WCED | | Circuit Breaker Type | Standard | | Circuit breaker type | Standard | | Current Rating | 100 Amps | | Current rating | 100 Amps | | Customer Reviews | 4.6 out of 5 stars 55 Reviews | | Manufacturer | WCED | | Model Number | ET-A2367 | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Number of Poles | 4 | | Number of poles | 4 | ## Product Details - **Brand:** WCED - **Circuit breaker type:** Standard - **Current rating:** 100 Amps - **Mounting type:** Wall Mount - **Number of poles:** 4 ## Images ![4-Way Metered Supply Isolator with 100A Isolator and Surge Protector - WCED WEC440SP - Image 1](https://m.media-amazon.com/images/I/71fjj2gU3+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A decent quality solution for SPD and switch close to the meter. *by M***N on 3 November 2025* A nicely packaged solution offering a type 2 SPD that can be mounted where a normal isolator would be, so well within the 50cm of the origin of the installation from the regs. Nice that it also gives the option to output two sets of tails, saving on separate blocks. Had no issues fitting it. Torque specs were provided, and the switch gear was seemingly good quality, as was the plastic casing. The bus bars linking the two outputs are designed so they stay in relatively easily even with the terminals open for terminating the tails, making installation easier. Would buy again. ### ⭐⭐⭐⭐⭐ Compact main supply SPD unit *by A***R on 26 March 2022* A neat compact surge protector which has to be fead from the top, as unlike most SPDs which have the earth at the base this enclosure is so small and tight you cannot reverse the internal wiring. my picture shows the main tails which being 25mm do not like very tight bends. However it does the job ensuring fault currents travel a minimal distance to earth well within the 50cm recommended. This unit represents exceptional value for money and is much easier to install than the metalic versions. ### ⭐⭐⭐⭐ Tails don’t line up *by D***E on 21 March 2024* As a previous reviewer has stated, the entry holes in the enclosure (at the bottom) don’t line up with the isolator when using 25mm2 meter tails. This is made more difficult if the meter tails aren’t flexi-tails. Once fitted, tug test on the tails showed that the screws weren’t quite gripping the cables as well as I’d have liked. It’s a shame both sides of the isolator don’t have two screws and that this is only in the incoming side of the isolator. Nevertheless, great solution for introducing surge protection without the need for adding or replacing entire distribution boards. ## Frequently Bought Together - 4-Way Metered Supply Isolator with 100A Isolator and Surge Protector - WCED WEC440SP - WCED WEC2100 Slimline DP Metered Supply Isolator, 100A – Compact and Efficient Power Solution - 2m Set of 19 Strand Flexi-Tail Pack Brown and Blue Double 25mm 6181Y Insulated Meter Tails & Earth 16mm 6491X --- ## 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/268898193-4-way-metered-supply-isolator-with-100a-isolator-and-surge](https://www.desertcart.hr/products/268898193-4-way-metered-supply-isolator-with-100a-isolator-and-surge) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*