Low-Voltage Distribution Cabinet

A Low-Voltage Distribution Switchboard is designed for the reception, distribution, and metering of electrical power. It also protects the electrical system against overloads and short circuits.

These switchboards are widely used in residential, commercial, public, and industrial buildings and offer several key advantages:

• Reliability — ensures the stable and uninterrupted operation of the electrical network.
• Safety — provides protection against electric shock and electrical faults.
• Compact design — requires minimal installation space.
• Modular construction — allows easy expansion and modification of the switchboard.
• Versatility — suitable for a wide variety of applications and facility types.

The switchboard is designed for AC electrical networks with a rated voltage of 380/220 V and a frequency of 50 Hz, making it a universal solution for low-voltage power distribution.

Functions of Low-Voltage Distribution Cabinet

Low-voltage distribution switchboards perform the following functions:

• Receive electrical power from a transformer substation or generator.
• Distribute electrical power to outgoing circuits using switching devices.
• Meter electricity consumption through integrated metering equipment.
• Control the power supply of individual electrical circuits and consumer groups.

The Low-Voltage Distribution Cabinet is a more compact and modern alternative to the Single-front Maintenance Switchboard (90 and 70 series).

System Design

The Low-Voltage Distribution Cabinet is a compact electrical assembly consisting of:

• Steel enclosure — a durable metal housing manufactured from sheet steel.
• Internal compartments — separate sections for incoming, distribution, and metering equipment.
• Access door — provides safe access to the internal components for operation and maintenance.
• Low-voltage switchgear devices — including circuit breakers, switch-disconnectors, and isolators.

The switchboard may be wall-mounted, floor-mounted, or recessed into a wall niche, depending on the installation requirements. It is available in four installation categories, allowing operation in outdoor environments, under protective canopies, or indoors with either controlled or uncontrolled climatic conditions.

Nika Energy is a trusted Ukrainian manufacturer of low-voltage distribution equipment. You can purchase a standard cabinet or order a custom-designed solution tailored to the technical requirements of your residential, commercial, or industrial project. We manufacture complete systems at a competitive price, with no intermediary costs.