Battery Disconnect Switch with Lockout Plate Fits Negative Battery Doctor Replace 20247, 500A 12V-36V Master Battery Kill Switch Fixed Handle Isolator for Car Auto RV and Boat Waterproof
Details
- Operation ModeOff
- Current Rating500 Amps
- Operating Voltage12 Volts
- Contact TypeNormally Open
- Connector TypeRemote
- BrandYZQPNB
Description
🔋 Lock in power, lock out worry — master your battery with confidence!
- LOCK SECURE - Integrated lockout plate prevents accidental toggling—your battery’s personal bodyguard.
- EFFORTLESS CONTROL - Rotary knob with panel mount design offers quick, intuitive battery isolation at your fingertips.
- WEATHERPROOF WARRIOR - IP54-rated waterproof sealing ensures flawless operation in rain, splash, or marine environments.
- POWERHOUSE PERFORMANCE - Handles up to 500A continuous and 5000A instantaneous current for ultimate reliability.
- UNIVERSAL COMPATIBILITY - Fits 12V to 36V systems—perfect for cars, RVs, boats, trucks, and more.
This 500A battery disconnect switch with a lockout plate is engineered for professional-grade battery management across 12V to 36V systems. Featuring a robust silver-plated copper connection, IP54 waterproof rating, and a heavy-duty fixed handle, it ensures secure, reliable isolation for cars, RVs, boats, and trucks. The rotary knob design allows easy operation, while the lockout feature prevents accidental shutdowns, making it an essential upgrade for safety-conscious vehicle owners.
Specifications
| Operation Mode | Off |
| Current Rating | 500 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Remote |
| Brand | YZQPNB |
| Terminal | Screw |
| Mounting Type | Panel Mount |
| Actuator Type | Rotary |
| Contact Material | Silver, Copper |
| International Protection Rating | IP54 |
| Number of Positions | 2 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Black |
| Wattage | 1.8E+4 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | BaoSJ |
| Controller Type | Clamp |
| Item Weight | 0.01 ounces |
| Package Dimensions | 5.87 x 3.86 x 3.62 inches |
| Country of Origin | China |
| Item model number | 500A |
| Manufacturer Part Number | DCDKKG |
Reviews
M**S
It's backwards
Locking orientation is backwards. Looks robust...but it is of no use to me. Why lock it in the on position??? Poor quality control
M**O
Simple and reliable switch
Great, simple switch, works as it should, no problems what so ever.
D**E
It’s a very good looking battery switch
It’s a very good looking item, but it’s very heavy duty, but it was too heavy duty for my application what I wanted to use it for
R**.
Big and gnarly
I liked the size of the handle, and the fact it was removable from the switch body. It is very positive in it’s feel and function.
M**L
Quedó bien y funciona perfectamente
Meca servido muy bien
M**N
Inconsistent builds and safety concern.
Received some of these built with the wrong orientation. They lock in the On position VS locking in the Off position. This is a safety hazard and unacceptable. I ordered 41 for a production project and by the time we realized the issue, we were just outside the 30day return window. We had 18 out of 41 that were built incorrectly and are not usable. And also not returnable. When they do come in correctly, they work great.
P**.
A+
this just arrived and it is heavy duty!!!
M**L
Needlessly large
For the price I feel it's a little large for my application. The ring that tells you on and off was backwards, and there is a pin that keeps the handle on that is a pain to get Into place. It seems to be a quality part so that's a plus.
Common Questions
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