Isolating Base

Product Details:

An 11 kV single break isolator is a type of disconnect switch used in electrical power distribution systems operating at 11,000 volts (11 kV). Here's an overview of its features and functions:

1. Voltage Rating: The isolator is specifically designed to handle medium-voltage levels, typically 11 kV, making it suitable for use in distribution networks.

2. Isolation Function: The primary purpose of the isolator is to provide a visible break in the electrical circuit for maintenance or repair work. It physically isolates sections of the network from the power source or other connected equipment.

3. Construction: Single break isolators typically consist of a fixed contact and a moving contact, which can be opened or closed manually or remotely. The contacts are usually made of materials such as copper or aluminum for good conductivity and durability.

4. Mounting: Isolators are commonly mounted on insulating supports or structures, either indoors or outdoors, depending on the application and environment.

5. Operation: The isolator can be manually operated using a lever or handle. In some cases, it may be motor-operated for remote control, allowing for operation from a control room or other centralized location.

6. Interlocking Mechanisms: To prevent unsafe operations, isolators often feature interlocking mechanisms that ensure proper sequence of operation. For example, they may be interlocked with circuit breakers to prevent opening the isolator while the circuit breaker is closed.

7. Visual Indication: Isolators usually include visual indicators to show the status of the switch, such as whether it is open or closed. This helps operators verify the position of the isolator from a distance.

8. Enclosure and Insulation: Isolators are housed within enclosures designed to protect them from environmental factors such as moisture, dust, and temperature variations. Insulating materials are used to prevent electrical arcing and ensure safety during operation.

9. Load Breaking Capability: Single break isolators are capable of breaking load currents under normal operating conditions, allowing for safe isolation of equipment for maintenance or repair.

Overall, 11 kV single break isolators are essential components in medium-voltage power