Battery on/off Disconnect Switch 300A Ignition Heavy Duty Cut off Switch for Marine Automotive Battery - 12V to 48V
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Product Highlights
- High Current Capacity: Continuous 300A and intermittent 500A for 5 minutes with 1500A max surge.
- Wide Voltage Range: Compatible with 12V to 48V DC systems for versatile marine and automotive use.
- Ignition Protected Safety: Withstands 900A for 30 seconds, safe for installation on gasoline-powered boats.
- Durable Flame-Retardant Design: Housing made of flame-retardant plastic with tinned copper inner studs for safety.
- Flexible Installation Options: Supports surface, front panel, or rear panel mounting with #10 screw compatibility.
- Comprehensive Certifications: Certified by ISO, GS, RoHS, CE, and ISO9001 for quality and safety assurance.
- 12-Month Warranty Coverage: Includes a full 12-month warranty for peace of mind on all mechanical defects.
- Customization Services Available: Offers OEM, ODM, and flexible customization from samples or designs.
Product Attributes
- Customization
- Available
- Type
- 48V
- Structure
- Single-column Disconnector
- Model NO.
- YJ-WBS026-1
- Installation
- Indoor High-voltage
- Operation
- on- off, Manual
- Grounding Mode
- Not Grounding
- Movement Mode
- Vertical Rotary Type
- Number of Poles
- Single
- Grounding
- Single Ground
- Series
- Single-Stage
- Run
- Turn the Horizontal
- Switching Mode
- Single Throw-in
- Common Model
- Yj-Wbs026-1
- Structure of Operating
- Manual
- Certification
- ISO, GS, RoHS, CE, ISO9001
- Brand
- Yj
- Describe
- 300A Battery Switch M-Series
- Color
- Red
- Continuous Rating
- 300 AMPS
- Intermittent Rating
- 500 AMPS 5 Min.
- Manufacturer
- Yu Jie
- Terminal Stud Size
- 10mm
- Transport Package
- Batch Packaging
- Specification
- 2x3/8" (10mm)
- Trademark
- YJ
- Origin
- China
- HS Code
- 8536500090
- Production Capacity
- 10000PCS/Month
- Package Size
- 8.00cm * 8.00cm * 10.00cm
- Package Gross Weight
- 0.350kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Battery on/off Disconnect Switch 300A Ignition Heavy Duty Cut off Switch for Marine Automotive Battery - 12V to 48V
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Product Description
Battery ON/Off Disconnect Switch 300A Ignition Heavy Duty Cut off Switch for Marine Automotive Battery - 12V to 48V
Specifications:Continuous Rating 300 Amps
Intermittent Rating: 5 min. 500 Amps 1500A (max 10s)
Maximum Voltage Rating 48 Volts DC
Terminal Stud Size 10mm
Terminal Stud Torque 120 in-lb (13.56 Nm) max.
Mounting Holes Accepts #10 Screws
Cable Size to Meet Ratings up to 120mm
Cable Clearance For Cables up to 28.45mm
Operation: On- Off
Case design allows surface, front panel, or rear panel mounting
Switches a single battery to a single load group
Ignition protected-safe for installation aboard gasoline powered boats
Isolating cover with snap on sections protects rear contacts
About this item
Ideal Power Switch - With tinned copper inner studs, the boat battery switch has better contact performance and good conductivity, greatly reducing power consumption.
Studs Size: 2 x 3/8" (10mm). Furthermore, the housing of battery kill switch is made of flame-retardant plastic for safer use in messy or moist environment.
2 Position & Ignition Protected - This battery shut off switch is single circuit ON/OFF design, simply turning the knob to ON or OFF position to realize the control of the power circuit. Of course this car battery switch has ignition protection as its crank rating that withstands 900A for 30 seconds, 500A for 5 minutes, and 300A continuously.
Easy to Install - The battery disconnect switch is euipped with mounting screws for easy installation which could save your time and money on extra accessories. The 12V switch shell is easily disassembled, and the space inside the shell is large to complete the wiring tasks. Moreover, the switch base has partition design to reduce interference between wires.
Safe and Practical - This battery cut off switch is suitable for 12-48V DC systems, often used for the control and protection of electrical systems. When the battery is not in use for a long time, this car battery switch can safely disconnected the power supply so that can prevent leakage and reduce energy consumption.
Wide Compatibility - The marine battery switch is usually used with the battery box, fuse block which can isolate and protect the electrical system. This battery switch is widely applied to marine, boat, yacht, car, RV, camper, travel trailer, truck, ATV, UTV, etc. When your RV, boat or car is not in use, the power switch can safely disconnect the battery power, reducing the additional loss of battery power and extending the battery life!














| Warranty | 12 months |
| Payment terms | 30% as deposit, and 70% before delivery after inspection by T/T, Western Union, PayPal, Cash, L/C, etc. |
| Delivery time | 1 to 3 weeks after receiving your advance payment. |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2421017". Items marked "" are certified.
Company Profile
Based on a profound understanding of auto parts, MAIYU which was found in 2013, is committed to providing solutions for high quality, environmentally friendly and safe source to your modified car ! Our team own over 10 years experience of R&D and mass production auto parts solutions. Our products are used in all kinds of vehicle, such as all classic cars, SUV, marine&boats, 4X4 SUV & PICKUP, UTV&ATV, RV, golf carts, forklift, yachts, bus, motorcycles, racing cars, truck, sports cars, JEEP and electric vehicles. Currently, we employ approximately 300 people and the area is about 5000. Our products have passed CE, RoHS, FCC and UL certification. We have OEM & ODM services are provided according to customers' different demands. We entirely automated equipment and scale product capacity, along with the perfect quality control system, which allow us to provide high quality and safety products for our customers! Always Believe with our relentless focus on research, development, and innovation, we strive to be your trusted provider of cutting-edge vehicle modified solutions for a sustainable future. We welcome OEM and ODM orders and offer customized solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 6 Mai Yuan Rd, Xin'an District, Chang'an Town, Dongguan, Guangdong, China
-
Plant Area
- 1100 square meters
-
Number of Employees
- 56
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen port
-
Minimum Order Quantity
- 500
-
Supply Chain Partners
- 150
Our Production Capability & Technical Expertise
-
Main Products
- Car charger, Car switch, Switch panel, Fuse box, Battery box, Control box, Wires
-
Production Lines
- 10
-
Production Machines
- DC power & load meter Facility, Terminal crimping machine Facility, Ultrasonic machine Facility
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-09-06
- Export Year
- 2015-03-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the maximum continuous current rating?
- The switch supports a continuous rating of 300 Amps.
- Is this switch safe for use on boats?
- Yes, it is ignition protected and safe for installation aboard gasoline-powered boats.
- What voltage range does this switch support?
- It is designed for 12V to 48V DC systems.
- How long is the warranty period?
- We provide a 12-month warranty for this product.
- Can I customize the product?
- Yes, we offer OEM, ODM, and flexible customization services from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 500 units.
- How long does delivery take?
- Delivery time is 1 to 3 weeks after receiving the advance payment.
- What payment methods are accepted?
- We accept T/T, Western Union, PayPal, Cash, L/C, and small-amount payments.
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