--- title: "Meter Socket / CT Metering Enclosure | Entogo" description: "Meter sockets and current-transformer (CT) metering enclosures for residential, commercial and utility service — 200–1200 A, ringless or ring-type, in…" url: https://entogo.ca/products/meter-socket-ct-enclosure/ lang: en type: website image: https://entogo.ca/_astro/Entogo-Electricity-Metering-Box.Bj45w4kS.png alternates: en: https://entogo.ca/products/meter-socket-ct-enclosure/ fr-CA: https://entogo.ca/fr/products/meter-socket-ct-enclosure/ es: https://entogo.ca/es/products/meter-socket-ct-enclosure/ ar: https://entogo.ca/ar/products/meter-socket-ct-enclosure/ site: https://entogo.ca/ llms: https://entogo.ca/llms.txt --- Home › Products › Switchgear & Distribution › Meter Socket / CT Metering Enclosure Switchgear & Distribution # Meter Socket / CT Metering Enclosure 200 – 1200 A · stainless / NEMA 3R / 4X ![Entogo meter socket and CT metering enclosure, stainless steel](https://entogo.ca/_astro/Entogo-Electricity-Metering-Box.Bj45w4kS_Z1anlhR.webp) Overview Meter sockets and current-transformer (CT) metering enclosures for residential, commercial and utility service — 200–1200 A, ringless or ring-type, in 304/201 stainless or galvanized steel, NEMA 3R/4X. Designed to UL 414, UL 50/50E and ANSI C12.7; UL/CSA certifiable. Entogo designs and builds the Meter Socket / CT Metering Enclosure in its own factory with a vertically integrated supply chain: this product ships in 12–18 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. These **meter sockets and current-transformer (CT) metering enclosures** serve revenue metering points from **200 to 1200 A**, 60 Hz. Self-contained meter sockets cover services up to about 320 A, while CT-rated enclosures use current transformers to scale measurement for larger **400 – 1200 A** commercial and utility services per **ANSI C12.7**. Enclosures are built from 304 / 201 stainless steel — **NEMA 4X** for coastal, corrosive and washdown sites — or galvanized steel, in ringless or ring-type configurations with optional lever bypass; dimensions and layout are customized to the local utility standard. Designed and built to **UL 414** (meter sockets) and **UL 50 / 50E** (enclosure), with UL (cULus) / CSA certification available on request. ## Key features - Self-contained meter sockets (≤ 320 A) and CT-rated metering enclosures (400 – 1200 A) for revenue metering points. - Designed and built to UL 414 (meter sockets) and UL 50 / 50E (enclosure) with ANSI C12.7 metering, 60 Hz — UL (cULus) / CSA certification available on request. - Durable stainless steel (304 / 201) for corrosion resistance — NEMA 4X for coastal and washdown sites — or galvanized steel. - Ringless or ring-type, lever-bypass options; dimensions and layout customized to the utility standard. - Suitable for indoor and outdoor metering at residential, commercial and utility service points. Custom-engineered · built to order [Get a quote](https://entogo.ca/contact/) Lead time 12–18 weeks Order now for estimated delivery Dec 2026 – Jan 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 Meter Socket / CT Metering Enclosure specifications | Specification | Value | | --- | --- | | Applicable standards | UL 414 (meter sockets) · UL 50 / UL 50E (enclosure) · ANSI C12.7 | | Type | Meter socket / CT metering enclosure | | Rated current | 200 / 320 / 400 / 600 / 800 / 1200 A | | Metering | Self-contained meter socket or CT-rated metering | | Material | Stainless steel (304 / 201) or galvanized steel | | Configuration | Ringless or ring-type; lever-bypass option; custom layout | | Frequency | 60 Hz | | Enclosure | NEMA 3R (4X for stainless / coastal) | Glossary: [60 Hz vs. 50 Hz](https://entogo.ca/glossary/#60-hz-vs-50-hz) [NEMA enclosure types](https://entogo.ca/glossary/#nema-enclosure-types) ## Applications - Residential and commercial revenue metering - Utility and tenant service-point metering - CT-rated metering for large services (400 – 1200 A) - Coastal / corrosive sites (stainless, NEMA 4X) 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 - **When do I need a CT metering enclosure instead of a meter socket?**: Self-contained meter sockets handle services up to about 320 A. Above that, a CT-rated metering enclosure uses current transformers to scale the measurement — typically for 400 – 1200 A commercial and utility services, per ANSI C12.7. - **What materials and NEMA ratings are available?**: 304 / 201 stainless steel or galvanized steel, in NEMA 3R for general outdoor use or NEMA 4X (stainless) for coastal, corrosive and washdown environments, 60 Hz. - **Can the layout be customized?**: Yes — dimensions, bus, ringless/ring-type and lever-bypass arrangement are built to the local utility (EUSERC and others) standard. Designed to UL 414 / UL 50; UL (cULus) / CSA certification available on request. Distribution ## Related products [![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) Distribution ### Metal-Clad Switchgear (Drawout MV) 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. View](https://entogo.ca/products/metal-clad-switchgear/)[![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/) Request a quote ## Talk to engineering about the Meter Socket / CT Metering Enclosure. 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