The Battery Isolation Switch is designed to disconnect battery power and control electrical circuits in DC systems. Featuring a rotary operation design and compact housing structure, it is suitable for automotive, marine, RV, and battery power management applications.
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The Battery Isolation Switch is designed to isolate battery power and provide a reliable disconnect solution for DC electrical systems. It helps control circuit connection and disconnection in applications where battery isolation, maintenance, and power management are required.
With a rotary operation design, clear ON/OFF position indication, and compact housing structure, this battery disconnect switch is suitable for automotive, marine, RV, and other battery-based electrical systems.

| Item | Specification |
|---|---|
| Model | CZY-BS02 |
| Product Type | Battery Disconnect Switch |
| Operation Type | Rotary Operation |
| Switch Design | Rotary Knob |
| Mounting Type | Surface Mount |
| Indicator Design | ON / OFF Position Indicator |
| Application | Battery Isolation / Power Cut Off |
The battery disconnect switch features a rotary knob structure with a compact housing and clear position indication. The design allows manual switching between connection and disconnection positions for battery isolation and power control.
When selecting a battery disconnect switch, consider the installation method, operating style, available mounting space, and the intended battery system application.
| Feature | Battery Isolation Switch | Battery Disconnect Switch |
|---|---|---|
| Main Function | Isolates battery power from the circuit | Disconnects battery power from the circuit |
| Usage | Battery isolation and maintenance | Battery shut-off and power control |
| Application | Automotive, marine, RV, battery systems | Automotive, marine, RV, battery systems |
A battery isolation switch is a manual switch used to isolate battery power from an electrical system for safety, maintenance, and power management.
It is used to connect or disconnect battery power from the system to improve safety and control power flow when needed.
It is commonly used in automotive, marine, RV, and other battery-powered electrical systems.
These terms are often used interchangeably and generally refer to a switch used to isolate battery power from the system.
Cozy Electronics provides OEM and ODM solutions for battery switches, circuit protection products, power distribution components, wiring assemblies, and customized electrical systems.
Contact Cozy Electronics for battery switch solutions and customized electrical component requirements.