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๐ Lock in power, lock out worry โ master your battery like a pro!
The YZQPNB Battery Disconnect Switch is a robust, lockable master kill switch designed for 12V-36V systems, supporting up to 500A continuous current and 5000A instantaneous current. Featuring a waterproof IP54 rating and silver-plated copper contacts, it ensures reliable, heavy-duty performance across cars, RVs, boats, and more. Its user-friendly rotary knob with lockout plate prevents accidental disconnections, making it an essential safety upgrade for any vehicle.



| ASIN | B09W5KDTN2 |
| Actuator Type | Rotary |
| Best Sellers Rank | #39,162 in Automotive ( See Top 100 in Automotive ) #82 in Automotive Replacement Battery Switches |
| Brand | YZQPNB |
| Brand Name | YZQPNB |
| Circuit Type | 1-way |
| Color | Black |
| Compatible Devices | Cars, Autos, Boats, RVs, Yachts, Trucks, Engineering Vehicles |
| Compatible with Vehicle Type | Car, Auto, Boat, RV, Truck, Engineering Vehicle |
| Connectivity Protocol | X-10 |
| Connector Type | Screw Terminal |
| Contact Material | Silver, Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Knob with Lock |
| Controller Type | Clamp |
| Current Rating | 500 Amps |
| Customer Reviews | 4.4 out of 5 stars 244 Reviews |
| International Protection Rating | IP54 |
| Item Weight | 0.01 Ounces |
| Manufacturer | BaoSJ |
| Material Type | Silver, Copper |
| Model | 500A |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | Off |
| Part Number | DCDKKG |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Partial |
| Switch Type | Kill Switch |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Wattage | 18000 watts |
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