China best Square Meter Box 4jaws Single Phase 20A 6 Terminal Ringless Type Meter Socket Individual Meter Base with Bakelite

Product Description

Product Description

* standard meter sockets are manufactured from 1.2~1.5mm galvanized steel with a baked gray powder polyester paint finish to improve resistance
* CHINAMFG gutter space for easy wiring
*Convenient knockouts in side back and bottom
*Lay in type terminals with pressure plates for easy connection
* meter sockets are designed to accept conduit hubs from 1″ to 2-1/2″ size

GD-20A-6J American plug-in meter seat mutual inductance wiring
5 angle copper wire to connect to ground
Internal material: copper insert, copper connection piece, copper terminal, aluminum grounding
Screws: stainless steel connecting screws, M16 iron screws
Ring material: without ring
Base material: Galvanized steel
Market: Philippines, India, Bangladesh, South America, North America, Latin America, Caribbean market
Purpose: Use with the three-phase electric energy meter of the plug-in electric energy meter of the United States general company

Rated Voltage: 600V

Rated Current:20A

Material:6Jaw Single Phase


Product Features

Current Transformer Rated
By pass:Plunger type by pass automatically closes when meter is removed.
NEMA 3R type construction 1.2mm thickness (#18 gauge) or 1.5mm thickness (#16 guage) galvanized steel sheet (AISI G90), electrostatically applied epoxy bakes gray powder finished.
Ample gutter space for easy wiring.
Convenient knockouts in the side back and bottom.
The fixed hub size 1/2” to 2-1/2” for option.



Product Parameters


Product Model Description Outline Dimensions
GD-20-13J-RL 1Phase,20A,13 Terminal,ringless type 355 203 84
GD-20-6J-RL 1Phase,20A,6 Terminal,ringless type 355 203 84



Product Details


Recommand Product


Company Profile

– CHINAMFG Electric Co.,Ltd ,was foundad in 2007, we are professional for make AC and DC electric items such as cable gland,MC4 Connector, isolator switch , fuse , breaker , distribution box , PV combiner box ,surge protector, Indicator lamp,Solar Charge Controller,Industrial plug and socket,Meter Socket,Wind Turbine, Solar product and so on.

– CHINAMFG has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV,CE,CQC,SGS,ROHS,SASO. The productsells well to UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa… more than 60 countries and regions.
– CHINAMFG is always striving hard to provide the best services and competitive price to all customers.




1)Q:How can i trust your company?
    A:Golden electric is The top 10 manufacture in China – more than 350 Agents in local market and more than 100 foreign  clients make OEM,ODM order from us,Golden electric is a big company, we have cooperation with LS, EKF the world-class companies. Our company over 100 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
2) Q:Your products?
     A: CHINAMFG electric is factory for Automatic transfer swithc,Surge protector device,distribution box Enclosure, inverter, DC fuse etc. Providing customers very competitive sources, and can be your sourcing agent in China. Goods are following international standards, IE, CE, ISO9001 ,SGS etc.
3)  Q:   Do you have forwarder?
      A:   Yes, we have good forwarder cooperated over 10 years, they help us import and export . For small package orders, suggest to use by Express.
4)  Q:   Your address ?
      A:    Locates in HangZhou province, China,welcome to visit us
5)  Q:What’s the Meter Socket guarantee?
       A: 2 years warranty. If customer’s problem, then customer burden. If our problem, then we send new goods to customer to replace asap. 
6)  Q:What’s about MOQ? Delivery time ?
      A: 1pcs for Meter Socket. 
7)  Q: What’s the payment term?
       A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment.PAYPAL,WESTERN UNION,CASH for small order .
8)   Q:What’s your contact information ? 
Send us your inquiry !we will reply you in 24 hours !


Product Name: Meter Socket Box
Rated Current: 20A
Rated Voltage: 600V AC
Material: Aluminum,Copper
Installation: Wall-Mount
Type: Resistance Box, Meter Box


nema base

Can you explain the impact of NEMA bases on the overall efficiency of electrical systems?

The impact of NEMA bases on the overall efficiency of electrical systems is significant. Here’s an explanation of how NEMA bases affect system efficiency:

  • Environmental Protection: NEMA bases provide environmental protection by shielding electrical components from dust, moisture, and other contaminants. By preventing the ingress of these elements, NEMA bases help maintain the performance and efficiency of electrical systems. Dust accumulation on components can lead to overheating and decreased efficiency, while moisture ingress can cause corrosion and insulation breakdown. NEMA bases ensure a clean and protected environment for the electrical equipment, promoting optimal system efficiency.
  • Heat Dissipation: NEMA bases are designed to facilitate proper heat dissipation from electrical components. They may incorporate cooling features such as ventilation options, fans, or heat sinks. Efficient heat dissipation prevents overheating, which can degrade the performance and efficiency of electrical systems. By maintaining optimal operating temperatures, NEMA bases contribute to the overall efficiency of the system.
  • Proper Cable Management: NEMA bases support proper cable management, which plays a crucial role in system efficiency. Well-organized cables reduce the risk of signal interference, voltage drop, and power losses. By providing adequate space and routing options, NEMA bases help ensure optimal cable management. Proper cable management within the enclosure promotes efficient power distribution and signal transmission, enhancing the overall efficiency of electrical systems.
  • Protection against Electrical Faults: NEMA bases offer protection against electrical faults, such as short circuits or ground faults. These faults can cause disruptions, equipment damage, and inefficiencies in electrical systems. The design of NEMA bases includes features like insulating materials, grounding provisions, and fault containment capabilities. By preventing or mitigating electrical faults, NEMA bases contribute to the reliability and efficiency of electrical systems.
  • Optimized Workflow: NEMA bases provide a structured and organized enclosure for housing electrical components. The design of NEMA bases ensures proper clearance, accessibility, and labeling options. These features facilitate easier installation, maintenance, and troubleshooting activities. Simplified workflow and reduced downtime during these processes enhance the overall efficiency of electrical systems.
  • Compliance with Standards: NEMA bases are designed and manufactured to comply with industry standards and regulations. These standards often define requirements for safety, performance, and efficiency. By using NEMA bases that meet these standards, electrical systems can ensure optimal efficiency while demonstrating compliance with recognized guidelines.

Overall, NEMA bases have a significant impact on the overall efficiency of electrical systems. Their contribution to environmental protection, heat dissipation, proper cable management, protection against electrical faults, optimized workflow, and compliance with standards all play a crucial role in maintaining system efficiency. By providing a secure and optimized environment for electrical components, NEMA bases help maximize the performance, reliability, and efficiency of electrical systems.

nema base

Can you provide examples of products or equipment that use NEMA bases for mounting electrical components?

NEMA bases are commonly used for mounting electrical components in various products and equipment across different industries. Here are some examples of products or equipment that utilize NEMA bases:

  • Electrical Enclosures: NEMA bases are extensively used in electrical enclosures, such as control panels, distribution boards, junction boxes, and operator consoles. These enclosures house electrical components and protect them from environmental factors, ensuring safe and organized installations.
  • Industrial Automation Systems: NEMA bases are employed in industrial automation systems, including programmable logic controllers (PLCs), motor control centers (MCCs), human-machine interfaces (HMIs), and industrial PCs. These systems require robust enclosures to house and protect electrical components in harsh industrial environments.
  • Telecommunications Equipment: NEMA bases are utilized in telecommunications equipment, such as network cabinets, server racks, and outdoor communication enclosures. These bases provide mounting solutions for networking devices, servers, power distribution units (PDUs), and telecommunications infrastructure components.
  • Power Distribution Equipment: NEMA bases are used in power distribution equipment, including circuit breaker panels, switchgear, and power metering enclosures. These bases provide a secure and standardized platform for mounting electrical distribution components, ensuring efficient power management and control.
  • Renewable Energy Systems: NEMA bases are employed in renewable energy systems, such as solar power inverters, wind turbine control cabinets, and battery storage enclosures. These bases facilitate the mounting of power conversion equipment, control devices, and energy storage components in renewable energy installations.
  • Medical Equipment: NEMA bases find applications in medical equipment, such as medical device enclosures, diagnostic equipment, and laboratory instrumentation. These bases offer a reliable mounting solution for electrical components and ensure compliance with safety and regulatory standards in the medical field.
  • Transportation Systems: NEMA bases are utilized in transportation systems, including rail signaling cabinets, traffic control enclosures, and vehicle charging stations. These bases support the installation of electrical and electronic components required for the operation, control, and monitoring of transportation infrastructure.
  • Outdoor Lighting Systems: NEMA bases are used in outdoor lighting systems, such as streetlights, parking lot lights, and landscape lighting fixtures. These bases provide a sturdy and weather-resistant mounting platform for electrical components like lighting controls, power supplies, and LED drivers.

These examples represent just a few of the many applications where NEMA bases are employed. NEMA bases are versatile and widely used across industries that require reliable and standardized mounting solutions for electrical components in various environments and conditions.

nema base

Can you describe the specific standards and ratings associated with NEMA bases?

NEMA bases are subject to specific standards and ratings that define their characteristics and capabilities. Here’s a detailed description of the specific standards and ratings associated with NEMA bases:

1. NEMA Standards:

The National Electrical Manufacturers Association (NEMA) sets the standards for electrical enclosures, including NEMA bases. These standards define the performance, construction, and environmental capabilities of the enclosures. The most commonly referenced NEMA standards for enclosures and bases include:

  • NEMA 250: Enclosures for Electrical Equipment (Indoor/Outdoor)
  • NEMA 3: Enclosures for Outdoor Use
  • NEMA 4: Watertight and Dust-tight Enclosures
  • NEMA 4X: Corrosion-resistant Enclosures
  • NEMA 12: Industrial Use Enclosures
  • NEMA 13: Oil-tight and Dust-tight Enclosures

2. NEMA Ratings:

NEMA bases are assigned specific ratings that indicate their level of protection against environmental hazards. The NEMA ratings are standardized and provide a common reference for understanding the capabilities of the base. The most commonly used NEMA ratings for bases include:

  • NEMA 1: General Purpose – Provides basic protection against dust and incidental contact, but not water.
  • NEMA 2: Drip-tight – Provides protection against dripping water and limited dust ingress.
  • NEMA 3: Weather-resistant – Provides protection against windblown dust, rain, sleet, and external ice formation.
  • NEMA 3R: Rain-tight – Provides protection against rain, sleet, and external ice formation, but not dust.
  • NEMA 4: Watertight – Provides protection against water spray, hose-directed water, and limited dust ingress.
  • NEMA 4X: Corrosion-resistant – Provides the same level of protection as NEMA 4, with additional resistance to corrosion.
  • NEMA 6: Submersible – Provides temporary protection against water immersion up to a specified depth.
  • NEMA 6P: Submersible – Provides prolonged protection against water immersion up to a specified depth.
  • NEMA 12: Industrial Use – Provides protection against dust, falling dirt, and dripping non-corrosive liquids.
  • NEMA 13: Oil-tight – Provides protection against dust, spraying of oil, and non-corrosive coolants.

3. Additional Ratings:

In addition to NEMA standards and ratings, there are other specifications and certifications that may be relevant to NEMA bases depending on specific applications. These additional ratings include:

  • UL Listed: Indicates that the NEMA base has been tested and certified by Underwriters Laboratories, meeting specific safety and performance requirements.
  • IEC IP Ratings: The International Electrotechnical Commission (IEC) IP (Ingress Protection) ratings are an alternative set of ratings that specify the degree of protection provided against solids and liquids.
  • ATEX Certification: Required for NEMA bases used in potentially explosive atmospheres in the European Union, as defined by the ATEX Directive.
  • CSA Certification: Indicates compliance with Canadian safety standards, as certified by the Canadian Standards Association.

It’s important to note that the specific standards and ratings associated with NEMA bases can vary depending on the intended use, industry requirements, and regional regulations. Consulting the appropriate standards and working with reputable suppliers can ensure the selection of NEMA bases that meet the necessary standards and ratings for a given application.

China best Square Meter Box 4jaws Single Phase 20A 6 Terminal Ringless Type Meter Socket Individual Meter Base with Bakelite  China best Square Meter Box 4jaws Single Phase 20A 6 Terminal Ringless Type Meter Socket Individual Meter Base with Bakelite
editor by CX 2023-12-04


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