Quadro de distribuição LV

26 de junho de 2026Produto de baixa tensão 2070

Certificações disponíveis CE / UL A disponibilidade depende do modelo e da configuração.

Visão geral

LV Switchboard, also known as UL 891 Low Voltage Switchboard, is an important low-voltage power distribution product used to receive and distribute electrical power from transformers, generators, low-voltage switchgear, or other power sources to downstream electrical loads. It is widely used in commercial buildings, industrial plants, data centers, hospitals, schools, infrastructure projects, renewable energy systems, and utility distribution networks.

Vantagens do produto

Reliable Low-Voltage Power DistributionThe LV Switchboard is designed to distribute low-voltage power safely and efficiently to multiple downstream loads.

UL 891 Oriented DesignThe product is designed for UL 891 low-voltage switchboard applications.

Flexible Breaker ConfigurationThe switchboard can be equipped with UL1066 air circuit breakers and UL489 molded case circuit breakers according to the system design.

High Busbar CapacityThe product can be configured with high-capacity busbars to support large electrical loads.

Especificações típicas

Standard Reference	UL 891
Rated Operating Voltage	Up to 480V class, project-based design
Maximum Voltage Class	Up to 508Vac design reference
Short-Circuit Withstand	Up to 100kA according to project design
Enclosure Type	NEMA Type 1 indoor, NEMA 3R outdoor optional
Instalação	Indoor electrical room, substation, commercial building, industrial facility, outdoor distribution area

Apenas configuração típica. As potências nominais finais são confirmadas de acordo com os requisitos do projeto.

Aplicações

LV Switchboard / UL 891 Low Voltage Switchboard is widely used in low-voltage electrical distribution systems that require safe power distribution, flexible feeder arrangement, and reliable protection. It is suitable for both main distribution and secondary distribution applications.

ÚLTIMO: LV SwitchgearPRÓXIMO: Painel de distribuição – UL67

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