Black Color 300A ON/Off Boat Battery Switch 12V-48V Waterproof Heavy Duty Cutoff Switch Ignition Protected Power Kill Switch
Place of Origin:
Guangdong, China
Brand Name:
Er sheng
Product Details
Place of Origin:
Guangdong, China
Brand Name:
Er sheng
Minimum Order Quantity:
1000 pieces
Price:
$7.20-9 / piece
Specifications
Frequency:
60 Hz
Material:
PC, ABS Plastic Housing, Durable Made.
Number of Pole:
2
Type:
Switches
Application:
Car, Boat
Product name:
300A ON/Off Boat Battery Disconnect Switch
Output:
48 Volts
Switch Function:
ON-OFF
Continuous Rating:
300A
Warranty:
12 Months
Color:
Black
Quality:
Top Stndard
Feature:
Durable
Product Description
New 300A ON/Off Boat Battery Switch 12V-48V Waterproof Heavy Duty Cutoff Switch Ignition Protected Power Kill Switch for
Car,Marine,Boat,RV,Truck Battery - Black, red color
Car,Marine,Boat,RV,Truck Battery - Black, red color

Support Sample for Inspection
FREE Sample are available
lead time is 1-3 working days
FREE Sample are available
lead time is 1-3 working days
Product Description
Model | 300A ON/Off Boat Battery Disconnect Switch |
Input Voltage | 12V-24V |
Current | 300A |
Customized symbol,colored housing or others | Acceptable and with fast shipping |
Customized Order Confirm | 1. What Led Color? 2. What Housing Color? |
What You Get | 1 x 300A ON/Off Boat Battery Disconnect Switch All Er sheng product With 12 months warranty. Free parts will be sent during guarantee period! |
1.Wide Compatibility: The chassis design supports installation on the surface, front panel, or rear panel. Suitable for yachts, RVs, off-road vehicles, modified cars, and ATV UTVs.
2.Uninterrupted Power Transition: The make-before-break contact design allows for switching between battery banks without cutting off the power supply.
3.Superior Quality: Made with high-quality ABS plastic and tinned copper studs, it's resistant to high temperatures, corrosion, and water, ensuring faster and safer electricity flow.
4.Safety Protection: Offers a continuous current rating 45% higher than standard switches—300A, with a maximum voltage of 32V DC. It eliminates any power consumption from the battery when vehicles or boats are not in use, ensuring a safe disconnection.
Switch Type:Single Circuit ON-OFF, with Knob
Function:Switches a single battery to a single load group
Battery Inputs:1
Switch Position:2
Ratings:900A Cranking (30 sec)/ 500A Intermittent (5 min)/ 300A Continuous
Voltage Max Operating:48V DC
Terminal Stud Size:3/8"-16 x 7/8" (M10 x 22 mm)
2.Uninterrupted Power Transition: The make-before-break contact design allows for switching between battery banks without cutting off the power supply.
3.Superior Quality: Made with high-quality ABS plastic and tinned copper studs, it's resistant to high temperatures, corrosion, and water, ensuring faster and safer electricity flow.
4.Safety Protection: Offers a continuous current rating 45% higher than standard switches—300A, with a maximum voltage of 32V DC. It eliminates any power consumption from the battery when vehicles or boats are not in use, ensuring a safe disconnection.
Specifications:
Switch Type:Single Circuit ON-OFF, with Knob
Function:Switches a single battery to a single load group
Battery Inputs:1
Switch Position:2
Ratings:900A Cranking (30 sec)/ 500A Intermittent (5 min)/ 300A Continuous
Voltage Max Operating:48V DC
Terminal Stud Size:3/8"-16 x 7/8" (M10 x 22 mm)






Why Choose Us



Company Profile
We are a manufacturing and trading combo for Auto Parts in Dongguan China, with more than 20 years of the full experience and a professional sales team, and ISO 9001/ BSCI / IATF 16949 Certificates, 5 Floor. around 3000sqm, over 200 staff with all necessary departments.
1. What Kind of Products Can Er sheng Offer?
All kinds of automotive accessories, such as USB charger/Switch/Fuse block/battery boxes, etc.
2. How about the Quality from Er sheng ?
ISO 9001/ BSCI / IATF 16949 Certificates with 12 months warranty.
3. How about the After sales service ?
Automotive accessories from Er sheng with 12 months warranty. Free parts will be sent during guarantee period!
4. How about the Payment methods ?
TT /Paypal/Alibaba Trade Assurance Payment methods are available in Er sheng!
5. How about Custom service? OEM/ODM?
Er sheng can customize function with your design as your requirement/Color package with your company Logo.
1. What Kind of Products Can Er sheng Offer?
All kinds of automotive accessories, such as USB charger/Switch/Fuse block/battery boxes, etc.
2. How about the Quality from Er sheng ?
ISO 9001/ BSCI / IATF 16949 Certificates with 12 months warranty.
3. How about the After sales service ?
Automotive accessories from Er sheng with 12 months warranty. Free parts will be sent during guarantee period!
4. How about the Payment methods ?
TT /Paypal/Alibaba Trade Assurance Payment methods are available in Er sheng!
5. How about Custom service? OEM/ODM?
Er sheng can customize function with your design as your requirement/Color package with your company Logo.






Shipping&Payment

Send your inquiry directly to us