Ningbo WillWin Intelligent Technology CO.,LTD
| Payment Terms | T/T, Western Union |
| Supply Ability | 50000 pcs per item |
| Delivery Time | Within 15 days |
| Packaging Details | 11X7X4 cm |
| Type | Conventional |
| Voltage | 48 Volts (DC) |
| Warranty | 1 Year |
| Function | high current overload protection |
| Mounting Type | Surface Mount |
| Suit Gauge Wire | 0-4 AWG |
| Brand Name | WLETO |
| Model Number | WLT-BB |
| Place of Origin | China-Zhejiang |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50000 pcs per item |
| Delivery Time | Within 15 days | Packaging Details | 11X7X4 cm |
| Type | Conventional | Voltage | 48 Volts (DC) |
| Warranty | 1 Year | Function | high current overload protection |
| Mounting Type | Surface Mount | Suit Gauge Wire | 0-4 AWG |
| Brand Name | WLETO | Model Number | WLT-BB |
| Place of Origin | China-Zhejiang | ||
| High Light | 300A Manual Reset Circuit Breaker ，48VDC Manual Reset Circuit Breaker ，manual reset breaker 48VDC | ||
100-300A Manual Reset 12-48V DC Inline Fuse Block 0-8 AWG Auto/Marine
Description:
| Brand Name | WLETO |
| Warranty | 1 Year |
| Model Number | WLT-BB |
| Type | Conventional |
| Place of Origin | Zhejiang, China |
| Voltage | 48 Volts (DC) |
Universal High-Current Protection for Auto/Marine Systems:
Designed for 12-48V DC vehicles (cars, RVs, boats), this manual reset circuit breaker handles 100-300A loads. Replaces traditional fuses for winches, inverters, and auxiliary batteries with instant overload response across extreme temperatures (-32°C to 82°C).
Hydraulic-Magnetic Trip and Manual Reset:
Patented hydraulic-magnetic mechanism combines quick short-circuit response (3kA breaking capacity) with time-delay overload protection. Manual reset lever prevents automatic re-engagement – critical for diagnosing faults in automotive/marine power systems.
Heavy-Duty 0-4 AWG Terminal Capacity:
Accommodates 0-4 gauge wires via corrosion-resistant brass terminals. Exceeds SAE J1128 standards with vibration-proof M8 studs, eliminating voltage drops in high-current applications like truck trailers or marine thrusters.
DIN Rail Mounting and Compact Integration:
Tool-free DIN rail clip enables rapid installation in panels or enclosures. Space-efficient design consolidates circuit protection without clutter – ideal for dual-battery setups, solar controllers, or aftermarket lighting systems.
48V DC Certified Safety Compliance:
Meets UL 1077/CE/ROHS with flame-retardant ABS housing. Rated for 48V DC systems (50/60Hz compatible), featuring arc-quenching chambers and thermal stability for lithium or lead-acid batteries in harsh environments.
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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