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 | 5×10×10cm |
| Poles Number | 2 |
| Rated Voltage | 12V |
| Breaking Capacity | 3KA |
| Type | Mini |
| BCD Curve | C |
| Rated Frequency | 50/60hz |
| Brand Name | Wleto |
| 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 | 5×10×10cm |
| Poles Number | 2 | Rated Voltage | 12V |
| Breaking Capacity | 3KA | Type | Mini |
| BCD Curve | C | Rated Frequency | 50/60hz |
| Brand Name | Wleto | Place of Origin | Zhejiang, China |
| High Light | IP67 Car Circuit Breaker ，48V 100A Dc Circuit Breaker ，IP67 100A Dc Circuit Breaker | ||
Description:
The WLETO DC12-48V 100A Waterproof Mini Circuit Breaker delivers marine-grade overload protection for high-power systems. Featuring IP67 waterproof housing and manual reset lever, this C-curve breaker safeguards 12-48V DC applications like marine audio amplifiers, winches, and solar controllers with 3kA breaking capacity. Its compact thermoplastic body withstands saltwater, UV exposure, and -40°C cold cranking.
Features:
100A High-Current Handling: Precision copper contacts maintain stable voltage under continuous 100A loads
Marine-Spec Waterproofing: IP67-rated casing prevents corrosion in bilges/engine bays
C-Curve Trip Profile: Instant magnetic tripping (6-10x In) for surge protection
Extreme Environment Rated: Operates at -40°C to +85°C (exceeds ISO 8846)
Blade Fuse Replacement: Direct upgrade for traditional automotive fuses
Intelligent Protection:
Triple-fail-safe mechanism:
Magnetic-hydraulic trip unit for overload/short-circuit (3kA break)
Arc chute extinguishes 48VDC arcs
Mechanical trip indicator shows fault status
Electrical Specifications:
Terminals: Tool-free M8 compression lugs (4-8 AWG)
Mounting: DIN rail (35mm) or direct panel mount
Trip Time: <0.1s at 300% load
Conductivity: <0.5mV voltage drop at 100A
Notice:
*For DC systems only - not rated for AC applications
*Max continuous current derates 20% above 40°C
Critical Warnings:
⚠ Torque terminals to 1.6~2.0Nm with copper paste
⚡ Disconnect power before resetting tripped units
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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