LS Electric supplier in Romania
Low-voltage circuit breakers and contactors
Founded in 1974 · Headquarters: Anyang, South Korea
Who is LS Electric and what does it make?
LS Electric is a South Korean manufacturer of electrical power equipment and industrial automation, headquartered in Anyang. The company appeared in 1974 as Lucky Packing and went through several rebrandings (Goldstar Industrial Systems, then LG Industrial Systems, then LS Industrial Systems) until the current name, adopted in 2020 together with the expansion towards broader electrical equipment. From the LS Electric range we can quote, made to order, low-voltage circuit breakers, contactors, inverters for motor control and transformers, for electrical panels and automation lines.
LS Electric makes low-voltage switchgear, contactors and control relays, inverters for controlling the speed of electric motors, transformers, cables and, more recently, energy storage systems (ESS). In the category of low-voltage circuit breakers and contactors, LS Electric covers ranges for industrial electrical panels.
For the Romanian market, LS Electric makes sense for electrical panels and automation panels where the project requires low-voltage equipment with electrical parameters confirmed from the manufacturer's documentation, for retrofit projects or new construction of industrial installations.
What do we supply from the LS Electric range?
| Product | Description |
|---|---|
| Low-Voltage Circuit Breakers (MCCB/ACB) | Moulded case circuit breakers and air circuit breakers for protecting low-voltage circuits in industrial and commercial electrical panels. Typical application: short-circuit and overload protection of the outgoing feeders in the main panel of a building or hall. For a quotation, the customer needs to specify the rated current, the operating voltage and the breaking capacity required. |
| Contactors and Control Relays | Electromagnetic contactors for controlling motors and electrical loads, plus protection and control relays for automating the starting and stopping of equipment. Typical application: starting pump, fan or conveyor motors in power panels. The customer needs to specify the power of the motor controlled and the coil control voltage. |
| Inverters for Motor Control | Frequency converters for regulating the speed of asynchronous electric motors, used for energy saving and fine control of motor-driven processes. Typical application: pumps, fans and conveyors with variable speed. For a quotation, we need the motor power, the supply voltage and the type of load driven. |
| Transformers and Cables | Power transformers and electrical cables for energy distribution in industrial installations, complementing the switchgear panels from the same range. Typical application: supplying transformer stations in industrial sites. The customer needs to specify the power required and the primary and secondary voltages. |
Why LS Electric?
- A range for electrical panels: circuit breakers, contactors, inverters and transformers
- A history of more than 50 years in electrical power equipment, from 1974 to today
- Expansion towards energy storage systems, relevant for renewable energy projects
- Low-voltage equipment for industrial electrical panels
Which LS Electric codes and series are requested most often?
| Code | Description |
|---|---|
| ABS33c | Metasol MCCB moulded case circuit breaker, 30 A frame (rated current 15–30 A), standard type |
| ABN52c | Metasol MCCB moulded case circuit breaker, 50 A frame (rated current 15–50 A), economy type |
| ABS52c | Metasol MCCB moulded case circuit breaker, standard breaking capacity |
| ABH52c | Metasol MCCB moulded case circuit breaker, high breaking capacity |
| ABN102c | Metasol MCCB moulded case circuit breaker, 100 A frame, economy type |
| ABS102c | Metasol MCCB moulded case circuit breaker, 125 A frame (rated current 15–125 A), standard type |
| ABH102c | Metasol MCCB moulded case circuit breaker, 125 A frame (rated current 15–125 A), high breaking capacity |
| ABN202c | Metasol MCCB moulded case circuit breaker, 250 A frame (rated current 100–250 A), economy type |
| ABS402c | Metasol MCCB moulded case circuit breaker, 400 A frame (rated current 250–400 A), standard type |
| ABL402c | Metasol MCCB moulded case circuit breaker, high breaking capacity, 400 A frame (250–400 A) |
| EBS33c | Metasol ELCB residual current circuit breaker, residual current protection |
| EBN52c | Metasol ELCB residual current circuit breaker, 50 A frame, economy type |
| EBH53c | Metasol ELCB residual current circuit breaker, high breaking capacity |
| EBN403c | Metasol ELCB residual current circuit breaker, 400 A frame (rated current 250–400 A) |
Where is LS Electric equipment used?
- Industrial automation: contactors and inverters for motor control
- Energy: transformers and energy storage systems for electrical grids
- Construction: electrical panels for commercial and industrial buildings
- Manufacturing: switchgear for production lines
How do we supply LS Electric in Romania?
For LS Electric we work from the manufacturer's technical documentation; availability and lead time are confirmed in the quotation, and we state clearly what we confirm at the time of the request. We bring in LS Electric equipment made to order through supply channels in the EU, usually within 1–4 weeks from confirmation, without permanent availability from stock for the whole range. For a correct quotation, send us the exact product code or, if you do not have it, the rated current, the operating voltage and the type of equipment needed (circuit breaker, contactor, inverter). We do not publish prices without a case-by-case availability check.
Direct compatibility of LS Electric equipment with panels already designed for another manufacturer is established by a case-by-case technical check of the electrical diagram.
Frequently asked questions about LS Electric
How do I read the code of an LS Electric Metasol circuit breaker?
The Metasol code shows the construction family and the breaking capacity: the prefix AB is for moulded case circuit breakers, and EB for the variants with residual current protection. The middle letter indicates the construction type: N for the economy type, S for the standard type and H for high breaking capacity, and L also for high breaking capacity, on frames of 400 A and above. The digits that follow show the frame, expressed approximately in amperes. The suffix "c" marks a version of the series; its exact meaning is confirmed from the manufacturer's technical manual.
What is the difference between the ABN series and the ABH series in Metasol?
The difference lies in the short-circuit breaking capacity: the ABN series is the economy type, while the ABH series is built for high breaking capacities, recommended where fault currents can be high, for example near transformers or main panels.
Do you supply Metasol circuit breakers from LS Electric in Romania?
Yes, we bring in the Metasol models described above to order; the customer should allow, as a rule, 1–4 weeks until delivery, depending on the frame chosen. We do not keep these circuit breakers on the shelf; the descriptions and codes come from the manufacturer's public technical manual; we confirm the exact availability in the quotation. We recommend confirming the exact code and the operating voltage before placing the order.
What does the letter c at the end of the Metasol code mean?
The letter c at the end of codes such as ABS33c or EBN52c marks a version of the Metasol family; the exact meaning and the differences compared with older versions are confirmed from the manufacturer's technical manual. When ordering, it is useful to state this suffix exactly, together with the rated current required, to avoid confusion with older series of the same circuit breaker.
How do I request a LS Electric quotation?
Send the LS Electric code from the nameplate and the quantity; we reply in English with availability and the lead time written in the quotation.
Request a quoteUpdated: 12 November 2026 · Sources: LS Electric, LS Electric Co., Ltd., Wikipedia (manufacturer documentation)