3-Gang 100A 600V Single-Phase Meter Socket 1004427ACH

A meter socket is a weatherproof enclosure that houses the electric meter and connects your service entrance conductors to the utility’s power lines. It allows the utility to measure your electricity usage and acts as a safe, secure interface between their system and your home’s wiring. Without it, your electric meter can’t function, and power can’t legally or safely be delivered to the home.

• Main breaker socket: Includes a built-in breaker for disconnecting service.
• Main lug socket: No breaker, just lugs for wire terminations; requires a separate disconnect.
• Ring-type socket: A locking ring is used to secure the meter (often required by utilities).
• Ringless socket: Holds the meter with clips; makes it easier to access for service.
• Overhead socket: Accepts power from overhead utility lines.
• Underground socket: Accepts power from underground service laterals.
• Bypass socket: Includes a mechanism to maintain service during meter removal.
• Multi-position socket: Allows for two or more meters in a single enclosure (e.g., apartments).

It’s used for 100 amp service, common in small homes under 1,000 sq ft, such as cabins, cottages, or older single-family houses with basic electric heating and appliances.

A 3-gang meter socket supports three meters in one housing and is used for triplexes, small apartment buildings, or multi-tenant commercial properties.

Signs for a replacement include burn marks, loose meter jaws, rust/corrosion, or cracked housing. Minor wear (like a worn cover or missing knockout plug) can be repaired, but internal damage or safety risks require full replacement.

 Use a 2-gang, 3-gang, or 4-gang meter socket, respectively.

Yes, a multi-gang meter socket allows each unit to have its own meter and separate billing.

 Gang sockets combine multiple meters in one enclosure — neater and more cost-efficient for multi-unit buildings.

Yes, most utilities and codes require a separate disconnect for each meter position.

Ring-type uses a sealing ring to lock the meter in place, which allows utilities to install a tamper-proof seal. That’s why many utilities prefer it for better security. Ringless uses clips instead and is easier to open for maintenance or replacement.

A bypass allows power to keep flowing when the meter is removed. This is useful during maintenance or meter replacement without shutting off electricity to the building.

Horn bypass has two metal prongs ("horns") where jumper cables are manually attached. This is common for residential or small-scale applications.

Lever bypass includes a built-in lever that activates the bypass internally. It is safer and faster for commercial applications with frequent service.

Yes, if each unit needs separate metering.

Match it to your service size—100A, 200A, 320A, or 400A.

No. Installation must be done by a licensed electrician to meet code and utility requirements.