Ningbo WillWin Intelligent Technology CO.,LTD
| Payment Terms | T/T, Western Union |
| Supply Ability | 50000 pcs per day |
| Delivery Time | Within 15 days |
| Packaging Details | 8X8X5 cm |
| Application | Industrial, Car, boAt |
| Type | SWITCHES |
| Material | PC, ABS |
| Frequency | 50Hz |
| Operation | On/Off |
| Mechanical Life | 1000 times |
| Brand Name | WLETO |
| Model Number | WLT-DS |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50000 pcs per day |
| Delivery Time | Within 15 days | Packaging Details | 8X8X5 cm |
| Application | Industrial, Car, boAt | Type | SWITCHES |
| Material | PC, ABS | Frequency | 50Hz |
| Operation | On/Off | Mechanical Life | 1000 times |
| Brand Name | WLETO | Model Number | WLT-DS |
| Place of Origin | Zhejiang, China | ||
| High Light | Battery Disconnect Switch 12V ，275A RV Disconnect Switch ，275A Battery Disconnect Switch | ||
Battery Disconnect Switch 12V-48V Master 275A High Current Car Marine RV
Description:
| Brand Name | WLETO |
| Voltage | 12-24v |
| Operation | On/Off |
| Material | PC,ABS |
| Place of Origin | Zhejiang,China |
| Frequency | 50Hz |
Universal 12V-48V High-Current Isolation:
Compatible with cars, boats, RVs, and solar systems, this 275A battery switch handles 12-48V DC power systems. Safely disconnects primary batteries during maintenance or storage, preventing parasitic drain and electrical fires across automotive/marine applications with rugged vibration-proof construction.
275A Continuous Load Capacity:
Heavy-duty copper contacts support 275A continuous current (300A surge) for winches, inverters, or dual-battery setups. Thermal-cutoff protection prevents overheating during high-demand operations, exceeding SAE J560 standards for starter circuits and auxiliary power systems.
Corrosion-Resistant PC/ABS Housing:
Industrial-grade polymer blend resists saltwater, fuels, and UV degradation. IP65-rated enclosure (-40°C to 85°C operational range) ensures reliability in engine bays, bilge compartments, or off-road environments where moisture and impacts are common.
Manual On/Off Control and Safety Lock:
Key-operated rotary switch enables secure power cutoff with visual status indicators. Includes padlock provision to prevent unauthorized reactivation critical for marine safety compliance (ABYC E-11) and theft prevention.
Compact 8x8x4cm Design and Easy Integration:
Space-saving cube form factor installs in minutes with M8 terminals (accepts 2/0-4 AWG wires). Rated for 1000+ mechanical cycles with brass contacts maintaining <0.5mΩ resistance throughout lifespan.
Company Details
Business Type:
Manufacturer
Year Established:
2024
Total Annual:
10000000-20000000
Employee Number:
50~1000
Ecer Certification：
Verified Supplier
Description: Ningbo Willwin Intelligent Technology Co., Ltd., established on June 5, 2023, is headquartered at No. 158 Dagutang Road, Simen Town, Yuyao City, Zhejiang Province. Specializing in intelligent technology innovation, the company operates across technical services, engineering and techn... Description: Ningbo Willwin Intelligent Technology Co., Ltd., established on June 5, 2023, is headquartered at No. 158 Dagutang Road, Simen Town, Yuyao City, Zhejiang Province. Specializing in intelligent technology innovation, the company operates across technical services, engineering and techn...
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