This Car Battery Disconnect Knife Blade Switch is a battery isolation device used to manage power flow and prevent electrical drain.Product Overview
This Car Battery Disconnect Knife Blade Switch provides a simple and effective way to isolate your vehicle's power supply and prevent parasitic drain. The heavy-duty battery disconnect switch allows for rapid manual disconnection to improve safety and security during periods of storage. This knife blade master switch is an essential tool for vehicle owners seeking to protect battery health and prevent unauthorized operation.
Key Features & Performance
- Heavy-duty brass and copper construction for high conductivity and durability
- Simple knife blade lever design for quick manual power disconnection
- Supports both 12V and 24V DC automotive electrical systems
- Rated for 250A continuous and 750A momentary surge for reliable operation
- Side post mounting configuration designed for specific battery terminal types
Common Uses
- Stopping parasitic battery drain during long-term vehicle or equipment storage
- Acting as a passive anti-theft device by disabling the vehicle's electrical system
- Ensuring safety during maintenance by completely isolating the power source
Technical Specifications
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Part Type: Battery Disconnect Switch
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Voltage: 12V / 24V
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Continuous Rating: 250A
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Surge Rating: 750A
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Terminal Type: Side Post
Frequently Asked Questions
Q: How do I operate this switch once it is installed? A: Simply lift the knife blade lever to disconnect the electrical circuit and lower it to restore power.
Q: Can this switch be used on both 12-volt and 24-volt systems? A: Yes, this heavy-duty switch is designed to handle both 12V and 24V DC applications common in cars, trucks, and RVs.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.
