50 Amp High-Current Circuit Breakers Hi-Amp Breaker With Push to Reset Switch 50A Current Breaker
Product Description
Product Name | Waterproof Circuit Breaker with RED Button Manual Reset |
Types | Single Pole Thermal Type Breakers |
Volt | 48V |
Amps | 50A |
Interrupting | 5KA@32VDC, 3KA@48VDC |
House Material | Black UL94V-0 thermal plastic |
Protection Rating | IP67 |
Termination | 1/4-28 or 3 8 16 threaded studs |
Operating Temperature | –25°F (–32°C) to 180°F (82°C) |
Storage Temperature | –30°F (–34°C) to 300°F (149°C) |
Compliance | SAE J1625; ABYC E-11; CE; SAE J1171 (ignition protected) |
Features of E99 50A circuit breaker
Application
Ideal for harsh environment, suitable for use on auxiliary DC electrical systems.
Water resistant housing
Sealed, waterproof unit suitable for use in engine compartments and Bilge areas.
High current circuit breaker
Using bimetal structures, when the circuit is overloaded, quickly power protection. Widely used in special vehicles, off-road vehicles winch, yachts and ships electrical control.
Connection Stud
Connection Stud Size - M6 x 2 - Nuts supplied with integral lock washers to prevent loosening due to vibration.
Manual disconnection
You need to disconnect the circuit when refitting, directly press the elliptical red button on the fuse, then the long handle will automatically pop up to cut off the power. Press the long handle back to the original position to form a passage.
50A circuit breaker details




Waterproof & Ignition Protected

Standard Package
1pcs per bag, 100pcs per carton
Shipping Term:
EXW, DDU, DDP, C&F, FOB
Shipping Methods:
International Express, By Air, By Sea
Warmly Reminder:
1. Please use it under right work temperature, to avoid it being too hot and stopping working.
2. Please correctly push the button to avoid the damage to the circuit breaker.
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Company warehouse
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Q1:What are your main products?
A1:fuses, fuse holders, thermal switches, circuit breakers
Q2:How long is your delivery time?
A2: It depends on your qty. Most of the items are available within 15 days.
Q3:How can I get a sample? Is that for free?
A3:You are always welcome for requesting samples. Most of the samples are free of charge. But you will have to bear the express cost.
Q4:How can I get a more competitive price?
A4:Usually our quotation is made based on the order qty. You need to increase your qty if you demands lower prices.We can't sacriface the quality for lower pricing and profit.
Q5:How do you control your quality system?
A5: We have enough number of QC staff at every stage from adopting materials, productionion, packing to loading, They are on for 7/24.
Q6:How long is your warranty period?
A6: Normally you will have 1-year warranty for most of our products.
Product Name | Waterproof Circuit Breaker with RED Button Manual Reset |
Type | Single Pole Thermal Type Breakers |
Volts | 48V |
Amps | 50A |
Interrupting Capability | 5KA@32VDC, 3KA@48VDC |
Body Material | Black UL94V-0 thermal plastic |
Protection Rating | IP67 |
Termination | 1/4-28 or 3 8 16 threaded studs |
Operating Temperature | –25°F ~ 180°F |