Battery Master Disconnect Switch 2 Keys, 12V - 24V 200A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 2.700 Ft | — |
| 3–4 pcs | 2.565 Ft | 5% (−135 Ft/unit) |
| 5–10 pcs | 2.430 Ft | 10% (−270 Ft/unit) |
| 11+ pcs | 2.295 Ft | 15% (−405 Ft/unit) |
Car Battery Disconnect Switch with 2 Keys for Total Electrical Circuit Control
This 12V-24V 200A master switch gives you complete control over your vehicle's electrical circuit. Ideal for cars, trucks, and boats, the switch prevents battery discharge and provides starting protection. Quick installation and maximum safety through a two-key system and protective cover.
What you get with this product
- Completely stop battery consumption when the vehicle is not in use, preventing accidental discharge.
- Control who can start the engine with the included two-key system, providing effective anti-theft protection.
- Simple installation without complex modifications; it attaches directly to the battery cable via M10 terminals.
- Resistance to moisture and weather conditions due to the included rubber protective cap.
- Universally compatible with 12V and 24V systems, works on cars, trucks, boats, and machinery.
- Guaranteed durability through pure copper contacts and robust construction for a minimum of 10,000 cycles.
How it works and how to install
The switch is mounted directly on the positive terminal of the battery, between the battery and the vehicle's main cable. Secure the base to the chassis or a rigid support using the M8 hole, then connect the cables to the M10 terminals with the included nuts. Rotate the key to open or close the electrical circuit completely. The rubber cap is mounted over the mechanism for moisture protection. Installation takes approximately 15-20 minutes and only requires a socket wrench.
Frequently Asked Questions
Does it also work on trucks with 24V systems?
Yes, the switch is compatible with both 12V and 24V systems, making it suitable for cars and heavy commercial vehicles.
Can I leave the switch mounted outside, will it withstand rain?
Yes, the included rubber protective cap provides moisture resistance, but we recommend mounting it in more protected locations for maximum lifespan.
What cable thickness can I connect to its terminals?
M10 terminals accept cables up to 35-50mm², sufficient for any standard car installation with a current of 200A.
Technical Specifications
| Rated Current | 200A |
| Working Voltage | 12V - 24V DC (max 60V DC) |
| Terminal Type | M10 with nuts |
| Mounting Hole Diameter | M8 |
| Contact Material | Pure copper |
| Contact Resistance | 50 μOhm |
| Insulation Resistance | 100 MΩ |
| Dielectric Strength | 1500V AC/min |
| Electrical Durability | Minimum 10,000 cycles |
| Total Height | 75mm / 10cm with key inserted |
| Base Disc Diameter | 58mm / 60mm |
| Keys Included | 2 pieces |
| Package Contents | 1x switch, 1x protective cap, 2x keys |
Warranty and Support
The product benefits from a 24-month warranty in accordance with Romanian legislation for manufacturing defects. You have the right to return within 30 days of receipt if the product does not meet expectations. Fast delivery by courier throughout Romania.
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