- 【Working Parameters】 Suitable for DC 12-48V systems, features ON/OFF positions. It can operate continuously at a current of 275A at an operating voltage of 12V, withstand an intermittent current of 455A, and a transient current of 1250A.
- 【Convenience Design】Convenient design eliminates the need for retrofitting.Directly connects to the negative terminal of a top post battery without extra cables or lugs. Allows quick and secure isolation of the electrical system.
- 【Compatibility】Suitable for batteries with conventional terminals on the market.One side is a top post negative terminal and the other side is a 3/8 screw. It can be used alone or added to other electrical switching circuits.
- 【Durable Build】The body is made of high quality flame retardant ABS material,not afraid of sparks. The metal connection part is made of high-quality brass casting, which is sturdy and durable, with high conductive efficiency and long service life.
- 【Intended Use】Cutting off the connection between the battery and the electrical system when the vehicle and boat are not in use provides good protection against battery loss due to leakage. Offers a safe way to disconnect the battery, making it ideal for cars, RVs, and boats.
- 【Note】Always set the switch in the OFF position before disconnecting and connecting the motor to the battery. Performing operations under load may damage the battery switch.


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Side Post Battery Disconnect Switch, CNAODUN Battery Cut Off Switch with Top Post Negative12-48V Heavy Duty Battery Shut Off Switch for Car RV Boat and Vehicle(On/Off)
*$373.00
Informação adicional
Operation Mode | ON-OFF |
---|---|
Current Rating | 275 Amps |
Operating Voltage | 12 Volts |
Contact Type | Normally Open |
Connector Type | Clamp |
Brand | cnaodun |
Terminal | Screw |
Item dimensions L x W x H | 4.92 x 2.13 x 1.89 inches |
Circuit Type | 2-way |
Actuator Type | Rotary |
Switch Type Rotary | Switch Type Rotary |
Mounting Type Panel Mount | Mounting Type Panel Mount |
tdmp –
These are very heavy, compact, high quality switches. I tested the switch 50 times, (on off, off on) myself then gave it to the kids who did the same thing, vigorously, about 100 times. I then used a multimeter to check for continuity and the switch was still functioning perfectly. So, into the boat it goes to prevent yet another dead battery! One thing to pay attention to is choosing one of these that fit the terminal type of your battery.
Jay –
I havent opened it up to see how the connectors are.
But so far works as intended well.
The Post is actually a nut so it protrudes quite a bit.
If this is an issue just make note of that. If you dont thread it in all the way it could vibrate loose.
Installs very easy. Feels well built
T.S. Newhart –
I found it quite difficult to turn the switch because the knob was a bit slippery and required more force to rotate.
Jay –
The switch was VERY hard to turn out of the box but loosened up slightly after multiple cycles. After performing a difficult install on the battery, the switch refused to move no matter how much force applied. Don’t waste your time.
T D –
Great value for the price… Super easy to use… Works great