The GTFM-100A/2T is a compact yet powerful 100 Amp 2 GANG METER BANK engineered for dual-circuit metering in residential and light commercial environments. As a reliable 2 GANG METER BANK, this unit consolidates two independent 100A metering positions into a single galvanized steel enclosure, streamlining installation while ensuring accurate energy monitoring per circuit. Designed for single-phase 120/240V systems, it delivers robust performance with a space-efficient footprint ideal for properties where dual-metering is required without excessive panel bulk.

Specifications

Product Code	GTFM - 100A/2T
Description	1-phase, 2-stack × 100A with 4-jaw base
Dimensions (H × W × D)	540mm × 565mm × 114mm
Compatible Breaker	THQL 2P

For more information or to place an order, reach out to our team. We're here to help you find the right electrical solutions for your projects.

Application Areas

Residential Properties with High Power Needs

Larger residences and upgraded electrical systems benefit from this configuration, particularly where multiple high-draw devices-electric vehicles, central HVAC units, and tankless water heaters-operate simultaneously. The unit manages elevated amperage draw with ease, guaranteeing precise measurement and uninterrupted delivery of power throughout the structure.

Small Commercial Establishments

Retail storefronts, professional offices, and light manufacturing workshops represent ideal settings, provided their total demand stays within single-phase limits despite exceeding ordinary household usage. The assembly furnishes a steady, precision metering platform that tracks and regulates electrical draw effectively.

Industrial Auxiliary Systems

Within factory environments, the device serves auxiliary circuits and lower-demand zones running on single-phase supply. It furnishes trustworthy measurement and power routing for these supplementary operational areas.

Quality and Certifications

The 125A 4 Jaw combo METER BASE SOCKET is manufactured in strict compliance with industry standards ensuring its safety, performance, and reliability. It undergoes rigorous testing and inspection processes to meet these standards, giving users confidence in its quality.

Customization

We understand that every project may have unique requirements. Our 200A meter sockets offer customization possibilities as follows:

Color Customization

Our default gray polyester powder finish resists corrosion effectively, yet alternate hues remain available to harmonize with architectural palettes or corporate identity guidelines. From subtle tones that complement premium commercial interiors to shades matching residential siding, bespoke color requests are fully supported.

Terminal and Wiring Configurations

Terminal styles and conductor routing may be modified to align with your existing infrastructure specifications. Should your junction scheme require atypical lug dimensions or spatial layouts that facilitate tighter panel clearances, we collaborate directly with clients to engineer purpose-built configurations.

Conduit Hub Adaptations

Non-catalog conduit hub diameters or proprietary hub geometries for unique raceway networks can be incorporated upon request. Such adaptations guarantee that the socket interfaces cleanly with both current and future conduit pathways.

Enclosure Customization

Meter base dimensions are adjustable to client-supplied specifications.

Replacement Block Assemblies Compatibility

Maintenance and upgrade cycles are supported by compatible replacement block assemblies, including PB-GCH variants.

Why Choose Our Meter Sockets?

Quality Assurance

Premium material selection coupled with stringent production protocols yields meter sockets that perform uniformly while maintaining high safety margins.

Versatility

A broad spectrum of single-phase metering applications is accommodated, thanks to design elements that adjust to varied mounting and service conditions.

Durability

Anti-corrosive engineering and heavy-duty fabrication translate into extended service intervals and reduced component swap-outs, lowering lifetime ownership costs.

Customization Flexibility

Products may be fine-tuned to precise job-site demands, achieving harmony between operational specifications and visual expectations.

Why Choose the GTFM - 100A/2T?

All-in-One Safety & Convenience

The integrated main breaker eliminates the need for a separate breaker box component, streamlining your electrical setup and reducing installation costs. It also provides instant power control - critical for emergency situations or routine maintenance.

Code-Compliant Performance

Engineered to meet strict national and local electrical safety standards (including NEC requirements), the GTFM - 100A/2T ensures your system stays compliant, avoiding costly rework or safety violations.

Versatile for Multiple Installations

Whether you're building a new home, upgrading an existing electrical system, or setting up a light commercial space (like a small retail store or office), the GTFM - 100A/2Tadapts to different needs. Its weather-resistant design also makes it suitable for outdoor installations (e.g., utility boxes, detached garages).

Our Factory

We are equipped with complete distribution box production equipment and a strong technical and production team. Meanwhile, we have been continuously updating and upgrading our equipment to meet the diverse needs of customers.

FAQ

Q1: Can the GTFM - 100A/2T be installed outdoors?

A: Yes - its galvanized steel construction and corrosion-resistant paint finish make it ideal for outdoor use. For optimal performance, ensure the installation follows local codes (e.g., proper mounting height, protection from direct water exposure) and use weather-sealed conduit for wiring.

Q2: What wire sizes are compatible with the terminals?

A: The lay-in terminals accommodate a range of wire types and sizes:
• Main lugs, load lugs, and neutral lug: 1× 8 AWG to 2/0 AWG (copper or aluminum)
• Ground terminal: 1× 14 AWG to 2 AWG (copper or aluminum)
Always use wires rated for 125 Amp service to match the unit's capacity.

Q3: Is the main breaker pre-installed, or do I need to buy it separately?

A: The GTFM - 100A/2T is designed to work with GE THQL 2P breakers, which are not pre-installed - this allows you to select a breaker with the exact trip rating needed for your system. We recommend choosing a 100 Amp THQL 2P breaker to match the unit's ampacity.

Q4: Do I need a licensed electrician to install this?

A: Yes, professional installation by a licensed electrician is strongly recommended. Electrical meter bases connect to the utility grid, and improper installation can lead to safety hazards (e.g., electrical fires, shocks) or utility service disruptions. A licensed electrician will also ensure compliance with local codes.

Q5: What warranty comes with the GTFM - 100A/2T?

A: The GTFM - 100A/2T includes a 1-year manufacturer's warranty covering defects in materials and workmanship. For detailed terms (e.g., coverage limits, claim process), refer to the product manual or contact our customer support team.
Upgrade your electrical system with the GTFM - 100A/2T 4 Jaw/terminal Meter Socket Base with Breakers - where safety, convenience, and durability come together. It's the ideal choice for new builds, replacements, or upgrades, ensuring reliable energy management for years to come.

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