--- title: "Metal-Clad Switchgear (Drawout MV) | Entogo" description: "Metal-clad medium-voltage switchgear with drawout vacuum circuit breakers for 5/15/27/38 kV class systems, 60 Hz — compartmentalized, insulated-bus…" url: https://entogo.ca/products/metal-clad-switchgear/ lang: en type: website image: https://entogo.ca/_astro/Entogo-Armored-Removable-AC-Metal-Enclosed-Switchgear.DuhYnxGM.png alternates: en: https://entogo.ca/products/metal-clad-switchgear/ fr-CA: https://entogo.ca/fr/products/metal-clad-switchgear/ es: https://entogo.ca/es/products/metal-clad-switchgear/ ar: https://entogo.ca/ar/products/metal-clad-switchgear/ site: https://entogo.ca/ llms: https://entogo.ca/llms.txt --- Home › Products › Switchgear & Distribution › Metal-Clad Switchgear (Drawout MV) Switchgear & Distribution # Metal-Clad Switchgear (Drawout MV) 5 / 15 / 27 / 38 kV class · up to 4000 A ![Entogo metal-clad medium-voltage switchgear with drawout vacuum circuit breakers](https://entogo.ca/_astro/Entogo-Armored-Removable-AC-Metal-Enclosed-Switchgear.DuhYnxGM_1rPQtT.webp) Overview Metal-clad medium-voltage switchgear with drawout vacuum circuit breakers for 5/15/27/38 kV class systems, 60 Hz — compartmentalized, insulated-bus construction up to 4000 A and 50 kA, with optional arc-resistant rating. Designed to ANSI/IEEE C37.20.2; UL/CSA certifiable. Entogo designs and builds the Metal-Clad Switchgear (Drawout MV) in its own factory with a vertically integrated supply chain: this product ships in 16–24 weeks (new UL or CSA certification can extend that, within a guaranteed 36-week worst case), and every Entogo product carries a minimum 36-month manufacturer warranty. This **metal-clad medium-voltage switchgear** is built for breaker-protected primary distribution: drawout vacuum circuit breakers, insulated and isolated bus, and grounded steel barriers between each compartment for operator safety. It serves **5 / 15 / 27 / 38 kV class** systems at 60 Hz, with main bus ratings to **4000 A** and interrupting ratings up to **50 kA** (63 kA available). Configuration is specified per project — voltage class and BIL, continuous and interrupting current, breaker and relay scheme, optional arc-resistant Type 2B accessibility, and **NEMA 1** indoor or **3R** outdoor enclosure. Designed and built to **ANSI/IEEE C37.20.2** with breakers to C37.04 / C37.06 / C37.09, it is SCADA-ready for utility substations, data-center electrical rooms and industrial primary feeders. UL / CSA certification is available on request. ## Key features - Metal-clad construction — drawout breakers, insulated/isolated bus and grounded steel barriers between compartments for operator safety. - Designed and built to ANSI/IEEE C37.20.2, with breakers to C37.04 / C37.06 / C37.09, 60 Hz — UL / CSA certification available on request. - 5 / 15 / 27 / 38 kV class, up to 4000 A continuous and 50 kA (63 kA available) interrupting. - Optional arc-resistant accessibility Type 2B per IEEE C37.20.7. - NEMA 1 indoor or 3R outdoor enclosure; SCADA-ready protection and metering. Custom-engineered · built to order [Get a quote](https://entogo.ca/contact/) Lead time 16–24 weeks Order now for estimated delivery Jan 2027 – Mar 2027. Certification / testing may extend this per the standard and scope. Quality & certifications - ![UL safety certification mark](https://entogo.ca/_astro/Entogo-UL-Underwriters-Laboratories-North-America-Safety-Certification.BoQ45DeX_248O3C.webp) - ![CSA certification mark](https://entogo.ca/_astro/Entogo-CSA-Canadian-Standards-Association-Safety-Certification.CY1FySDR_Z11vFCD.webp) - ![CE European Conformity marking](https://entogo.ca/_astro/Entogo-CE-European-Conformity-Marking.xJPMJKcl_1wU1NT.webp) - ![ISO 9001 quality management mark](https://entogo.ca/_astro/Entogo-ISO-9001-Quality-Management-System-Certification.DbscJvvM_47kvy.webp) - ![ISO 14001 environmental management mark](https://entogo.ca/_astro/Entogo-ISO-14001-Environmental-Management-System-Certification.DXOTPjd4_Z4rpDm.webp) - ![IEC CB Scheme mark](https://entogo.ca/_astro/Entogo-CB-Scheme-IEC-International-Electrical-Certification.CPXJ4xZK_aV0YT.webp) Built under audited ISO quality systems and to ANSI/IEEE & IEC standards. Product-level UL (cULus) / CSA certification available on request. [See all certifications](https://entogo.ca/certifications/) ## Specifications Metal-Clad Switchgear (Drawout MV) specifications | Specification | Value | | --- | --- | | Applicable standards | ANSI/IEEE C37.20.2 (assembly) · C37.04 / C37.06 / C37.09 (breakers) · C37.20.7 (arc-resistant) | | Construction | Metal-clad — compartmentalized, drawout breaker, insulated bus, grounded barriers | | Rated max voltage | 4.76 / 8.25 / 15 / 27 / 38 kV | | BIL | 60 / 95 / 125 / 150 kV by class | | Continuous (main bus) | 1200 / 2000 / 3000 A (to 4000 A) | | Short-circuit / interrupting | Up to 40 / 50 kA symmetrical (63 kA available) | | Frequency | 60 Hz | | Breaker | Drawout vacuum circuit breaker | | Arc-resistant | Optional Type 2B per IEEE C37.20.7 | | Enclosure | NEMA Type 1 (indoor) / 3R (outdoor) | Glossary: [60 Hz vs. 50 Hz](https://entogo.ca/glossary/#60-hz-vs-50-hz) [Arc-resistant switchgear](https://entogo.ca/glossary/#arc-resistant-switchgear) [Voltage class](https://entogo.ca/glossary/#voltage-class) ## Applications - Utility and industrial primary substations - Data-center medium-voltage electrical rooms - Renewable-energy and battery-storage interconnection - Large commercial and campus MV distribution Payment & financing Flexible payment and project financing is available for qualified projects — milestone-based plans, reduced upfront terms and third-party financing. Entogo is the equipment supplier, not a lender; all options are subject to credit review and a signed agreement. [See payment options](https://entogo.ca/payment-options/) After-sales Backed by Entogo lifecycle service — technical support, spare parts and a minimum 36-month warranty (well beyond the industry norm; up to 10 years on major power equipment, confirmed per contract). Our team responds to every request within one business day. [After-sales support](https://entogo.ca/support/) [Track an order](https://entogo.ca/support/order-status/) FAQ ## Common questions - **What is the difference between metal-clad and metal-enclosed switchgear?**: Metal-clad switchgear (ANSI/IEEE C37.20.2) uses drawout circuit breakers, insulated bus and grounded steel barriers between every major compartment — a higher tier than metal-enclosed (C37.20.3) load-interrupter gear. Choose metal-clad for breaker-protected primary distribution. - **What voltage classes and ratings are available?**: 4.76 / 8.25 / 15 / 27 / 38 kV (60 / 95 / 125 / 150 kV BIL), 1200 – 4000 A main bus, up to 50 kA (63 kA available) interrupting, 60 Hz — with an optional arc-resistant Type 2B rating. - **Is it UL listed or CSA certified?**: Units are designed and built to ANSI/IEEE C37.20.2 and the C37.04 / .06 / .09 breaker standards. UL / CSA certification is available on request, with certified assemblies shipping within a guaranteed 36-week worst case. Distribution ## Related products [![Entogo dead-front low-voltage switchboard, UL 891 type](https://entogo.ca/_astro/Entogo-GGD-AC-Low-Voltage-Switchgear.zdOCIT9Q_6cFiL.webp) Distribution ### Low-Voltage Switchboard (UL 891) A dead-front low-voltage switchboard for ≤ 600 V, 60 Hz service-entrance and distribution — up to 6000 A and 200 kA, with group-mounted molded-case or insulated-case breakers, for commercial, institutional and industrial buildings. Designed to UL 891; UL (cULus) / CSA certifiable. View](https://entogo.ca/products/low-voltage-switchboard/)[![Entogo pad-mounted ring main unit load-break switchgear, dead-front](https://entogo.ca/_astro/Entogo-Gas-Fully-Insulated-Fully-Sealed-Ring-Main-Unit.BUgYaOBQ_1CzHVw.webp) Distribution ### Pad-Mounted Switchgear (Ring Main Unit) Pad-mounted load-break switchgear (ring main unit) for underground medium-voltage distribution — 15/25/38 kV class, 200/600 A, dead-front, with SF6 or SF6-free fault-interrupting ways for utility loops, campuses and data centers, 60 Hz. Designed to IEC 62271-200 and ANSI C57.12.28; UL/CSA certifiable. View](https://entogo.ca/products/pad-mounted-switchgear-rmu/)[![Entogo metal-enclosed load-interrupter medium-voltage switchgear](https://entogo.ca/_astro/Entogo-Box-Type-Fixed-Metal-Enclosed-Switchgear.Cc7QCP4l_1y87ft.webp) Distribution ### Metal-Enclosed Load-Interrupter Switchgear Metal-enclosed load-interrupter switchgear for 15 / 27 / 38 kV class medium-voltage systems, 60 Hz — fixed-mounted load-break switches with power-fuse protection in a compact steel enclosure, for compact substations, primary service entrance and MV isolation. Designed to ANSI/IEEE C37.20.3; UL / CSA certifiable. View](https://entogo.ca/products/metal-enclosed-switchgear/) Request a quote ## Talk to engineering about the Metal-Clad Switchgear (Drawout MV). 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