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400 Amp Meter Box

400 Amp Meter Box

Detailed Specifications

Parameter

Specification Standard

Product Type

400 Amp Meter Box

Features

Features high-quality rubber strip rainproof sealing, providing a secure electrical protection and management environment against harsh weather.

Applicable Components

Designed for large residential, commercial, and industrial high-demand loads, securely housing high-capacity meters, main switches, and related components.

Process

Laser Cutting

Laser Cutting

Dedicated nitrogen cutting ensures zero oxidation layer on every workpiece.

CNC Bending

CNC Bending

Advanced equipment guarantees precision at every step.

Automated Welding

Automated Welding

Standardized welding robots deliver 10x manual efficiency with higher, more stable quality.

Surface Finishing

Surface Finishing

Options include as-machined, coating, surface treatment, heat treatment, and custom finishes.

Custom Logo

Custom Logo

Customer-supplied logos can be printed directly on product surfaces.

Learn More

F.A.Q

01

What information is needed to customize a meter box?

Provide system voltage, rated current, metering method, meter model, entry/exit directions, mounting location, local standards, and enclosure material.

02

Are 100A, 200A, and 400A meter boxes the same size?

Not typically. Differences in current ratings, conductor sizes, terminal counts, and metering methods impact internal space and dimensions.

03

How are incoming and outgoing cables routed in the meter box?

Top, bottom, or side entry is determined by conductor size, count, bending radius, terminal layout, and mounting orientation.

04

Can the meter box include viewing windows and seal provisions?

Viewing windows, locks, and utility seal points can be configured for meter reading, inspection, and tamper prevention.

05

Can the meter box be installed outdoors?

Yes, provided IP rating, material, sealing, sunshades, and mounting structures match site conditions.

06

Does a 400A meter box require CT metering?

Some 400A systems use CT metering. Requirements and specifications depend on the metering scheme and utility standards.

07

What equipment can be installed in a meter box?

It accommodates energy meters, terminals, incoming/outgoing components, protective devices, and metering accessories; confirm specific configurations.

08

How to choose between 100A, 200A, and 400A meter boxes?

Select based on electrical load, incoming capacity, metering method, and local utility codes—not solely on enclosure size.

Why Trust KNT

Our sheet metal fabrication services benefit numerous industries, businesses, and projects. Here are our key advantages.

One-Stop Precision Manufacturing

High Precision · Multiple Materials

Custom Expertise · Quality Assurance

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