Disconnecting Switches Benlee Selling 40A Smart Solar DC Disconnect on-off Switch Waterproof 3p Rotary Isolation Switch

A DC isolator is a device used to electrically isolate different sections of a direct current (DC) electrical system. It is typically used in solar panel installations, battery storage systems, and other DC electrical systems to prevent electrical current from flowing between the isolated sections.

The DC isolator consists of a switch that can be turned on or off to allow or block the flow of electrical current. It is usually mounted on a panel or enclosure and has two inputs and two outputs, with one set of inputs and outputs being used for the isolated section and the other for the rest of the system.

DC isolators are important for safety reasons, as they allow technicians and electricians to work on a section of the system without the risk of electrical shock. They also help to prevent electrical fires and other accidents that can occur when electrical current flows through the wrong parts of the system.

1. Are you trading company or manufacturer ?
 We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.

2.Can you supply samples for checking ?
 Yes, we can supply free samples for all  client.

3.How long is your delivery time?
 A1)For Sample: 1-2Days ;
 A2)For small Orders: 3-5Days;
 A3)For mass Orders:7-10Days;
 Anyway,  It depend on order qty and payment time.
 
4.Do you accept OEM business?
We accept OEM with your authorization.

5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.

7.What is the service offered by company? 
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

If you have another questions, pls feel free to contact us.