Battery Terminal Isolator Switch

Overview

The Battery Terminal Isolator Switch is designed to isolate battery power and provide a practical shut-off solution for DC electrical systems. Installed directly at the battery terminal connection point, it helps control circuit connection and disconnection for maintenance, storage, and battery power management.

Featuring a rotary operation design, plastic housing structure, and compact battery terminal mounting configuration, this switch is suitable for automotive, marine, RV, and other battery-based electrical systems.

Key Features

• Designed for battery isolation and power cut-off applications
• Battery terminal mount structure for compact installation
• Rotary operation design for convenient manual switching
• Clear ON/OFF switch position
• Plastic housing structure
• Available with iron or copper internal conductor options
• Suitable for automotive, marine, and RV electrical systems

Specifications

Item	Specification
Model	CZY-BS05
Product Type	Battery Terminal Isolator Switch
Operation Type	Rotary Operation
Mounting Type	Battery Terminal Mount
Switch Position	ON / OFF
Housing Material	Plastic
Internal Conductor Option	Iron / Copper
Application	Battery Isolation / Power Cut Off

Applications

• Automotive battery systems
• Marine electrical systems
• RV battery management systems
• Battery isolation applications
• Vehicle storage power cut-off
• DC electrical control systems

Product Structure / Design

The battery terminal isolator switch features a compact structure designed for direct installation at the battery terminal connection point. The rotary knob allows manual switching between ON and OFF positions, making it suitable for battery isolation and power control applications.

• Battery terminal mounting structure
• Rotary switch operation
• Compact plastic housing
• Available with different internal conductor material options

Selection Notes

When selecting a battery terminal isolator switch, consider the mounting structure, operating style, application environment, and required internal conductor option.

• Select the suitable mounting structure according to the battery installation method.
• Choose the appropriate internal conductor option according to the application requirement.
• Confirm the switch design matches the intended battery isolation application.

Battery Terminal Isolator Switch vs Standard Battery Disconnect Switch

Feature	Battery Terminal Isolator Switch	Standard Battery Disconnect Switch
Installation Position	Mounted at the battery terminal connection point	Mounted on a surface or panel
Structure	Compact terminal-mounted design	Separate switch body structure
Application	Direct battery isolation	General battery power control

FAQ

What is a battery terminal isolator switch?

A battery terminal isolator switch is a manual switch designed to isolate battery power directly at the battery terminal connection point.

What is the purpose of a battery terminal isolator switch?

It is used to disconnect battery power for maintenance, storage, safety, and power management applications.

Where is a battery terminal isolator switch used?

It is commonly used in automotive, marine, RV, and other battery-powered electrical systems.

What material options are available for this switch?

This product uses a plastic housing and is available with iron or copper internal conductor options.

OEM / ODM

Cozy Electronics provides OEM and ODM solutions for battery switches, circuit protection products, power distribution components, wiring assemblies, and customized electrical systems.

Contact Us

Contact Cozy Electronics for battery switch solutions and customized electrical component requirements.