BATTERY DOCTOR 20309 Top Post Battery Disconnect Switch
The BATTERY DOCTOR Battery Disconnect Switch is a top-post rotary disconnect switch with a negative polarity, rated for 12V and a maximum surge current of 500 A, featuring zinc contacts. This switch is designed for…
SKU 3G-OTH-497584
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BATTERY DOCTOR Battery Disconnect Switch is a top-post rotary disconnect switch with a negative polarity, rated for 12V and a maximum surge current of 500 A, featuring zinc contacts. This switch is designed for reliable battery isolation in industrial applications.
Frequently Asked Questions
What is a BATTERY DOCTOR Battery Disconnect Switch used for?
A BATTERY DOCTOR Battery Disconnect Switch isolates the battery from the electrical system, preventing parasitic drain and enabling safe maintenance. It is used in industrial vehicles, equipment, and machinery where reliable battery isolation is required.
What are the specifications of the BATTERY DOCTOR 20309 disconnect switch?
The BATTERY DOCTOR 20309 is a top-post rotary disconnect switch with negative polarity, rated for 12V and a maximum surge current of 500 A. It features zinc contacts and is designed for durable battery isolation in industrial applications.
Where to buy a BATTERY DOCTOR disconnect switch worldwide?
3G Electric supplies the BATTERY DOCTOR disconnect switch worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other industrial battery disconnect switches.
How to install a BATTERY DOCTOR top-post disconnect switch?
Disconnect the battery negative terminal first. Mount the switch securely to the battery top post using the provided hardware. Connect the cable to the switch output, then test operation. Always follow manufacturer instructions and safety guidelines for your specific application.
Used in
Common applications for BATTERY DOCTORBATTERY DOCTOR Products
3G Electric supplies BATTERY DOCTOR battery disconnect switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
