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| Brand Name: | WLETO |
| MOQ: | 10 pieces |
| Price: | $5.25 per item |
| Delivery Time: | Within 15 days |
| Payment Terms: | T/T,Western Union |
Description:
The WLETO 40A DC12-48V Mini Circuit Breaker delivers marine-grade circuit protection with manual reset functionality. Engineered with copper contacts and waterproof housing, this C-curve breaker withstands saltwater corrosion, vibrations, and extreme temperatures while providing 3KA breaking capacity for 12-48V DC systems.
Features:
Marine-Proof Housing: IP68-rated waterproof design resists submersion and salt spray
Precision Protection: C-curve tripping characteristic (6-10x In) for sensitive electronics
Copper Conductivity: Oxygen-free copper terminals minimize voltage drop (<1%)
Universal Voltage: 12-48V DC compatibility for batteries/solar/RV systems
Tool-Free Operation: Manual reset lever enables instant recovery after fault clearance
Intelligent Protection:
Triple-safeguard mechanism:
Magnetic-hydraulic trip for overload/short-circuit (3KA breaking capacity)
Arc-extinguishing chamber prevents contact welding
Mechanical lock prevents accidental reset during faults
Electrical Specifications:
Rating: 40A continuous @ 48VDC
Trip Curve: C-curve (6-10x rated current)
Terminals: 8-10AWG compression lugs with anti-loosening teeth
Mounting: DIN rail compatible (35mm)
Notice:
For DC systems only - not compatible with AC circuits
Ambient temperature range: -25°C to +70°C
Kindly Reminder:
⚠️ Always de-energize circuit before installation/reset
