Discover Unparalleled Durability: The Fn3 Fn5 Fn7 Series 10kv 12kv Indoor Load Break Isolating Switch Breaker offers exceptional abrasion resistance, ensuring longevity and reliability in your electrical systems. This series is engineered to withstand wear and tear, making it an ideal choice for demanding environments.


LOAD BREAKER SWITCH SPECIFICATION |
Product Name |
Indoor Load Breaker Switch |
Keywords |
Indoor Load Breaker Switch |
Product Model |
FN3 FN5 FN7 |
Rated Voltage |
10/12KV |
Rated Current |
630A/400A |
Rated Frequency |
50Hz |
Dynamic Stable Current (Peak Value) |
50KA/31.5KA |
Short Circuit Making Current |
50KA/31.5KA |
Rated Power Frequency Withstand Voltage |
42KV/48KV |
Rated Lightning Impluse Withstand Voltage |
75KV/85KV |
Rated Transfer Current |
1000A |
Motor Operating Power Supply Voltage |
AC/DC 110/220V |
Mechanism Life |
10000 Times |
MOQ |
1 Piece |
OEM & ODM Custom |
Accept |
The above data is for reference only, please refer to the actual situation. |
Introducing Our Vacuum Circuit Breaker: Experience superior protection with our advanced Vacuum Circuit Breaker, crafted to deliver precise and efficient interruption of electrical currents. Its robust design ensures safety and reliability under all operating conditions.
Load Break Switch - Unmatched Performance: Our Load Break Switch delivers exceptional performance, providing smooth and reliable operation to enhance the safety and efficiency of your electrical distribution system. Trust in its precision engineering for optimal functionality.
Precision CNC Machining Parts: Discover our high-quality CNC Machining Parts, meticulously crafted to provide precision and reliability for all your engineering needs. These components are designed using state-of-the-art technology to ensure exact specifications and superior performance.
Comprehensive Component And Accessory Solutions: Explore our range of Components And Accessories, designed to seamlessly integrate with your systems, offering enhanced performance and functionality. Our products are engineered for quality and durability, ensuring your operations run smoothly.






Q1: Are you a manufacturer or a trader?
A1: We are a leading professional manufacturer.
Q2: How long is your delivery cycle?
A2: It depends on your product requirements and quantity. Generally, 5 to 10 working days are required for delivery
Q3: What is your after-sales service?
A3: We can answer users' questions solve their problems 24 hours a day, and provide comprehensive technical support for all our products promptly.
Q4: How do you solve quality problems?
A4: Please provide detailed photos of the quality problems. Our technical and quality inspection departments will analyze them. We will give a satisfactory solution within 2 days.
Q5: Do you accept customized services?
A5: We provide OEM/ODM services and can print your logo on the products. Our professional technical and quotation team can provide satisfactory projects according to your drawings and parameters.