In the world of automatic electrical equipment, LS's MCCB (circuit breaker) ABS plays an indispensable role in ensuring the safety and efficiency of the electrical system. This product, with advanced technology and superior features, is designed to provide a solution to protect electrical circuits against short circuits and overloads, protecting not only electrical equipment but also the safety of users. Manufactured by LS Electric - one of the leading names in the global electrical industry, MCCB ABS is not only highly effective in protecting electrical circuits but is also designed to suit all installation environments, from heavy industrial plants to commercial and residential buildings. Let's explore the outstanding features and applications of this product line with Amazen in the article below.1. Overview of LS MCCB ABS Circuit Breaker series
MCCB ABS LS is a block type circuit breaker, widely used to protect electrical systems from overload and short circuit. This product has a rated current range from 5A to 1200A and a short circuit current capacity of up to 25-85kA. Designed with different pole types including 2-pole (2P), 3-pole (3P) and 4-pole (4P), MCCB ABS LS meets the diverse needs of modern electrical systems.2. Characteristics of ABS LS MCCB
MCCB ABS LS is an outstanding circuit protection solution, part of LS Electric's product line, designed to ensure safety and efficiency for electrical systems. This product has many superior features thanks to advanced manufacturing technology and high-quality materials.Structure and material: MCCB ABS LS uses high-quality insulating ABS plastic, ensuring fire resistance and high temperature resistance. The frame of the device is designed to withstand strong force, ensuring durability in many different environmental conditions, from -10 to 30 degrees Celsius.
Safety Protection and Reliability: This device meets international safety standards IEC/EN60898-1 and IEC/EN60947-2. MCCB ABS LS protects electrical systems from the risk of electric shock, leakage current, short circuit, and overload, ensuring maximum safety for users and equipment.
Smart Function: The lever of MCCB ABS LS allows users to easily control the status of the device with clear positions such as "On", "Off", and "Trip". When a problem such as overload occurs, the device will automatically switch to "Trip" state and need to be restarted to continue operating.
PASQ arc suppression technology: This is an advanced technology that reduces arc voltage, increases safety and minimizes incidents caused by electric arcs.
Flexibility and ease of installation: MCCB ABS LS has a compact and low weight design, can be easily installed on 35mm DIN rail and complies with IP2X protection standard to prevent inadvertent contact with electrical components.
- High durability: MCCB ABS LS has high switching capacity, with mechanical durability up to 20,000 times and electrical durability of 5,000 times, ensuring long-term and stable operation.
MCCB ABS LS is the ideal solution for those who need a reliable, durable, and safe circuit protection device, suitable for the needs of electrical systems in Vietnam and internationally.
3. Technical specifications of MCCB ABS LS series
Series | ABS30c
(14kA) | ABS50c
(18kA) | ABS60c
(18kA) | ABS125c
(37kA) | ABS250c
(37kA) | ABS400c
(50kA) | ABS800c
(65kA) | ABS1000b
(65kA) | ABS1200b
(65kA) |
Frame size (AF) | 30AF | 50AF | 60AF | 125AF | 250AF | 400AF | 800AF | 1000AF | 1200AF |
2-pole (phase) type
Series | ABS32c | ABS52c | ABS102c | ABS202c |
Number of poles | 2P |
Rated Current (In) | 5A, 10A, 15A, 20A, 30A | 15A, 20A, 30A, 40A, 50A | 40A, 50A, 60A, 75A, 100A, 125A | 125A, 150A, 175A, 200A, 225A, 250A |
Short circuit breaking current | 25kA | 35kA | 85kA | 85kA |
Type | S |
Operating voltage | AC: 690V – DC: 500V |
Height | 130mm | 130mm | 155mm | 165mm |
Width | 75mm | 75mm | 90mm | 105mm |
Depth | 60mm | 60mm | 60mm | 60mm |
Standard | IEC 60947-2 |
Installation type | Screw |
3-pole (phase) type
Series | ABS33c | ABS53c | ABS103c | ABS203c | ABS403c | ABS803c | ABS1003b | ABS1203b |
Number of poles | 3P |
Rated Current (In) | 5,10,15,
20,30A | 15,20,30,
40,50A | 40,50,60,75,
100,125A | 125,150,175,
200,225,250A | 250,300,
350,400A | 500,630,
700,800A | 1000A | 1200A |
Short circuit breaking current | 14kA | 22kA | 42kA | 42kA | 65kA | 75kA | 65kA | 65kA |
Type | S |
Operating voltage | AC: 690V – DC: 500V | AC: 600V |
Height | 130mm | 130mm | 155mm | 165mm | 257mm | 280mm | 400mm | 400mmm |
Width | 75mm | 75mm | 90mm | 105mm | 140mm | 210mm | 220mm | 220m |
Depth | 60mm | 60mm | 60mm | 60mm | 109mm | 109mm | 105mm | 105mm |
Standard | IEC 60947-2 |
Installation type | Screw |
4-pole (phase) type
Series | ABS54c | ABS104c | ABS204c | ABS404c | ABS804c | ABS1004b | ABS1204b |
Number of poles | 4P |
Rated Current (In) | 15,20,30, 40,50A | 20,30,40,50, 60,70,100,125A | 150,175,200, 220,250A | 250,300, 350,400A | 500,630, 700,800A | 1000A | 1200A |
Short circuit breaking current | 22kA | 42kA | 42kA | 65kA | 75kA | 65kA | 65kA |
Type | S |
Operating voltage | AC: 690V – DC: 500V | AC: 600V |
Height | 130mm | 155mm | 165mm | 257mm | 280mm | 400mm | 400mm |
Width | 75mm | 90mm | 105mm | 140mm | 210mm | 220mm | 220mm |
Depth | 60mm | 60mm | 60mm | 109mm | 109mm | 105mm | 105mm |
Standard | IEC 60947-2 |
Installation type | Screw |
4. ABS LS circuit breaker code selection table
5. ABS LS block circuit breaker dimensions
6. Application of MCCB ABS LS
LS Electric's MCCB ABS LS circuit breaker is widely used in many different fields thanks to its safety features and high reliability. Below are some of the main applications of this device:
- Industrial electrical system protection: MCCB ABS LS is used to protect electrical systems in factories and industrial enterprises from the risk of overload and short circuit. This helps prevent equipment damage and ensures the production process is continuous and safe.
- Commercial and residential facilities: In commercial buildings and apartment buildings, MCCB ABS LS helps protect electrical systems from electrical failures, ensuring safety for users and electrical equipment in the buildings.
- Power distribution system: MCCB ABS LS is used to protect electrical distribution systems, preventing electrical failures such as overload and short circuit, protecting both the power grid and connected equipment.
7. Conclusion
Above is all the most important knowledge about ABS LS Circuit Breakers that we want to send to our readers. Hopefully, the content of the article will support you in the process of learning and working with this type of device. In case you need to buy a switching device or have questions that need further advice, do not hesitate to contact Amazen via:
- Hotline: 0934 399 068 - Sales: 0938 072 058
- Email: amazen@amazen.com.vn
With a team of highly specialized technical support and sales consultants, our company is confident that we will bring our customers the best shopping experience.
Amazen commits that all MCCB ABS LS products we currently provide are genuine, 100% new, guaranteed quality and fully accompanied by certification documents.