LV Switchgear, also known as UL 1558 Low Voltage Switchgear, is a key low-voltage power distribution product used for receiving, distributing, controlling, and protecting electrical energy in low-voltage systems. It is commonly installed on the low-voltage side of transformers and serves as the primary distribution equipment for downstream switchboards, panelboards, motor control systems, lighting panels, power equipment, HVAC systems, pumps, and other electrical loads.
| Standard Reference | UL 1558, ANSI C37.20.1 |
|---|---|
| Circuit Breaker Type | UL1066 Air Circuit Breaker, ACB |
| Breaker Installation | Withdrawable type available |
| Rated Current | Project-based configuration; high-current busbar options available |
| Short-Circuit / Bus Withstand | Up to 100kA available according to project design |
| Installation | Indoor electrical room, power distribution center, substation, industrial facility |
Typical configuration only. Final ratings are confirmed against project requirements.
LV Switchgear / UL 1558 Low Voltage Switchgear is widely used in low-voltage power distribution systems that require high reliability, high current capacity, and safe operation. It is typically installed after a transformer and acts as the main low-voltage distribution center for electrical loads.
1. Applicable Scope and Purpose of Circuit Breaker The NDM2E-800 series of electronic molded case circuit breakers (hereinafter referred to as circuit breakers) apply to infrequent switching of circuits with the AC 50Hz, the working voltage of A...
View details
Applications: The NDG3V-250~800 series switch-disconnectors are applicable to electric systems with a rated voltage up to DC 1500V and a rated current up to 800A. It can be used for infrequent close and open, it provides isolation and breaking ...
View details
1. Applicable Scope and Purpose The NDQ3-125 P-grade ATSE are applicable for sites with the AC voltage below AC380V.AC400V.AC415V and the rated frequency of 50Hz. This product complies with the GB14048.1-2012 and GB/T14048.11-2016 standa...
View details
NDC1(Z)-40 AC Contactor, which used in 50Hz(60Hz) AC circuit with the rated voltage of 1000V. It is used in AC-3 type, with the rated working voltage of 415V and rated working current of 40A, to realize distant connection and disconnection of the ...
View details
Featured Categories
提交产品咨询
我们将会在24小时内联系您