LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC

GOTOELE is a professional supplier deeply rooted in the low-voltage electrical and industrial control fields, possessing years of experience in industrial control equipment R&D and mass production. Leveraging its solid technical foundation and rigorous quality control system, the brand launched the LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC, focusing on start-stop control and circuit protection for small and medium-sized industrial motors.

This product is manufactured in a professional factory with complete supporting facilities and a standardized testing system, optimized and upgraded for high-frequency industrial operation scenarios. The LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC, rated at 20A, features a 3P main circuit with one normally open and one normally closed (1NO+1NC) auxiliary contact. It is adaptable to complex industrial control logic, capable of controlling standard 4KW motors and supporting stable operation of 18.5KW high-power motors under suitable conditions. It can operate stably for extended periods in complex industrial environments such as factory workshops and power distribution cabinets. Rooted in China's electrical industry, GOTOELE strictly adheres to international electrical production standards. Its products balance practicality and economy, gaining global market recognition and becoming the designated component for numerous overseas industrial automation OEM projects.

Core Product Parameters

LE1-D09's parameters are precisely configured to meet the control needs of industrial motors. The parameters are clear, widely adaptable, and facilitate engineering selection and on-site installation.

Core parameters are as follows:

- Rated Power: 4KW / 5.5HP

- Rated Operating Current: 20A

- Main Circuit Pole Count: 3P (Three-phase)

- Auxiliary Contact Configuration: 1 Normally Open (1NO) + 1 Normally Closed (1NC)

- Compatible Motor Type: Three-phase AC squirrel-cage motor

- Extended Power Support: Supports 18.5KW/37HP AC motor control under suitable operating conditions

- Core Application Scenarios: High-frequency start/stop industrial equipment, automated production lines, power distribution control cabinets, general factory machinery

Core Product Advantages

1. Adaptable to industrial high-frequency start/stop, highly durable

LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1. 1NO+1NC: Optimized internal contact structure and electromagnetic system effectively solve problems such as contact erosion and circuit failure under high-frequency start-stop conditions. It boasts excellent fatigue resistance, completely overcoming the pain points of short lifespan and high failure rate of ordinary starters in industrial conditions, ensuring continuous and stable equipment operation.

2. Harsh Operating Conditions, Wide Adaptability

Utilizing an industrial-grade housing and anti-interference circuit design, it can operate stably in complex environments such as dusty, humid, and voltage-fluctuating factory workshops, automated workstations, and power distribution cabinets. It is not easily affected by temperature and electromagnetic interference, ensuring continuous industrial production.

3. High Cost-Effectiveness, Universal Compatibility

As a mature mass-produced product from GOTOELE, it offers stable quality and reasonable pricing. The standard contact configuration is compatible with mainstream industrial control circuits and automation equipment on the market, perfectly matching conveyor belts, fans, water pumps, and other general industrial equipment, effectively reducing enterprise procurement and subsequent maintenance costs.

Real-world Application Case Study

A cross-border logistics equipment OEM manufacturer applied the GOTEELE LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC to an automated warehouse conveyor belt system. This equipment requires high-frequency start/stop and forward/reverse switching, with extremely long daily operating hours. The original starter used ordinary starters, which experienced contact aging and shutdown failures after 3-6 months. After replacing it with this product, the equipment ran continuously for 18 months without failure. Its excellent high-frequency tolerance ensured stable operation of the conveyor line, significantly reducing equipment maintenance and downtime losses.

Packaging and Delivery

The Magentic starter LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC uses standard export cartons to effectively prevent damage during transportation. Bulk orders have a delivery time of 10-15 days. OEM brand customization is also supported; logo printing and customized packaging designs can be provided according to customer needs to meet the brand promotion requirements of different markets, providing efficient and convenient delivery services to global customers.

FAQ

Q1: What types of equipment is the GOTEELE LE1-D09 starter primarily suitable for?

A1: This product is primarily designed for 4KW/5.5HP three-phase AC motors and can be compatible with 18.5KW/37HP motors under suitable operating conditions. It is widely applicable to industrial equipment requiring high-frequency start/stop control, such as automated production lines, warehouse conveyor belts, workshop ventilation fans, and industrial circulating water pumps. It is a core preferred accessory for small and medium-sized industrial control OEM projects.

Q2: What is the function of the 1NO+1NC auxiliary contact configuration?

A2: The dual auxiliary contact design (1 normally open + 1 normally closed) expands the equipment's control logic capabilities. The normally open contact can be used for equipment operation signal feedback and linkage start control; the normally closed contact can realize fault alarm, circuit interlock protection, and shutdown signal output, meeting the complex linkage needs of industrial automation circuits and compatible with most OEM automation control systems.

Q3: Compared with ordinary electromagnetic starters, what are the core advantages of the LE1-D09 Magnetic Motor Starter 3P 4KW 9A 1NO+1NC?

A3: First, it has stronger adaptability to operating conditions, optimized for high-frequency start-stop scenarios in industry, with fatigue resistance and a longer lifespan, eliminating the frequent failures of ordinary starters; second, it has better environmental tolerance, working stably in harsh industrial environments such as dust, humidity, and voltage fluctuations; third, it offers higher cost-effectiveness, combining industrial-grade quality with an affordable price, low maintenance costs, and suitability for large-scale industrial procurement and integrated use.

Brand Strength

GOTOELE is a professional low-voltage electrical manufacturer integrating R&D, production, and sales. With years of experience in the industrial control industry, the brand has established a comprehensive R&D system, standardized production lines, and a full-process quality inspection system. All products have passed international industry standard certifications, ensuring stable and reliable quality. Adhering to the philosophy of "quality first, customer foremost," the brand provides high-quality industrial control equipment and supporting solutions to global industrial automation companies, and has established long-term and stable cooperative relationships with numerous international OEM manufacturers.