WOHHOM WHC300A Breaker Waterproof Manual Fuse Amplifier 751433890965 Circuit 300-AMP 12V 48v 30A-300A 300CIRCUIT

( Brand: Wohhom ), ( Part Type: Fuse Circuit Breaker Manual Amplifier ), ( UPC: 751433890965 ), ( Manufacturer Part Number: WHC300A )

Review WOHHOM 300circuit Breaker Dc 12v 48v Waterproof 30a-300a Manual Reset Fuse Inv

The WOHHOM WHC300A is a versatile 300 Amp waterproof circuit breaker designed for use in various industrial, automotive, and marine applications. This circuit breaker is suitable for both 12V and 48V power systems and can handle currents ranging from 30A to 300A.

The breaker housing is made from high-quality, corrosion-resistant materials, ensuring durability and reliability even in the harshest environments. Its waterproof design (IP66 rating) makes it ideal for outdoor installations or areas prone to water splashes.

The WOHHOM WHC300A features a manual reset function, allowing users to easily restore power after a tripped circuit. It also includes a transparent cover for monitoring the status of the breaker and the fuse. The breaker comes with 30 fuses, each rated at 30A, which can be replaced as needed.

This circuit breaker boasts an automatic tripping function, ensuring circuit protection against overcurrent conditions. Its large, easy-to-read amperage rating and continuous current markings make it simple to identify the correct setting for your application.

The WOHHOM WHC300A is designed with safety in mind, featuring an over-temperature protection system and a short-circuit protection mechanism. These features help prevent potential damage to connected equipment and reduce the risk of electrical fires.

Installation of the WOHHOM WHC300A is straightforward, with clear instructions provided in the included manual. The breaker's compact size (121mm x 62mm x 35mm/4.76in x 2.44in x 1.38in) makes it suitable for a wide range of applications, while its robust construction ensures long-lasting performance.

In summary, the WOHHOM WHC300A is a high-performance, waterproof circuit breaker designed for use in various industrial, automotive, and marine applications. Its adjustable current rating, manual reset function, and rugged design make it an indispensable tool for anyone requiring reliable circuit protection in challenging environments.

Wohom WHC300A Waterproof 300Amp Circuit Breaker: An In-depth Analysis

The Wohom WHC300A is a versatile circuit breaker designed to meet various electrical needs. This device is waterproof, supports 12V to 48V DC, and comes with manual fuses ranging from 30A to 300A. Let's examine its pros and cons to help you make an informed decision.

1. Versatile Application: The Wohom WHC300A is suitable for a wide range of applications, including industrial machinery, renewable energy systems, and off-grid power supplies due to its 12V to 48V DC compatibility and adjustable amperage.

2. Waterproof Design: This circuit breaker's waterproof feature ensures it can operate in harsh environments, making it ideal for outdoor installations or areas prone to water damage.

3. Manual Reset: The manual reset function allows users to easily restore power after a tripping event, preventing prolonged power interruptions.

4. Adjustable Amperage: The adjustable amperage range (30A-300A) provides flexibility to accommodate various electrical requirements.

5. Overload Protection: The circuit breaker offers overload protection, preventing potential electrical hazards by automatically shutting off the power when the current exceeds the maximum rating.

1. Limited Voltage Range: Although the Wohom WHC300A supports a wide amperage range, its voltage range is relatively limited (12V-48V DC).

2. Manual Fuse: The manual fuse design may require more user involvement and attention compared to automatic circuit breakers.

3. Installation Complexity: Due to its waterproof design and adjustable amperage range, installing this circuit breaker may require more expertise and time compared to standard models.

The Wohom WHC300A waterproof circuit breaker is an excellent choice for those seeking a versatile, waterproof solution for their electrical needs. Its adjustable amperage range and overload protection make it a valuable addition to various applications, including industrial machinery, renewable energy systems, and off-grid power supplies. However, its limited voltage range and manual fuse design might be a drawback for some users. Ultimately, the decision to purchase the Wohom WHC300A depends on your specific electrical requirements and the environment in which the circuit breaker will be used. If the advantages outweigh the disadvantages for your application, this circuit breaker could be a worthwhile investment.

If you require a waterproof circuit breaker with adjustable amperage for your 12V to 48V DC electrical system, the Wohom WHC300A is a strong contender. Its versatility and overload protection make it an excellent choice for numerous applications. However, ensure that your installation expertise and the specific electrical requirements align with this circuit breaker's capabilities before making a purchase.

Details:

3.High Tech water resistant housing. After disconnecting and troubleshooting, it can be manually resumed and used. Product Dimensions: 1.5x 2.2 W. Brand Name: Wohhom.

Why need buy our circuit breaker. Unique push button Reset can also be used as a kill switch. Current Rating: 300 Amps. Please order and use the Circuit Breaker with right work temperature, to avoid it is too heat stop.

Number of Poles: Stops power surges from damaging your amps. Color:Yellow manual reset button. 300 Circuit Breaker DC 12V 48V Waterproof 30A-300A Manual Reset Fuse Inverter for Trolling Motor Auto Car RV Marine Boat Current Overload Protection 300A: Color: 300A, Brand: Wohhom, MPN: WhC300A, UPC: 5, EAN: 65,: Wohhom.

Circuit Breaker Type: Standard. Application: Typically used in auxiliary and accessory circuits for boat, marine, RV, caravan, winch, tractor, truck ATV applications. Please shut down power before your replacement. Please correctly push the buttoned avoid damage Circuit Breaker.

Material: Plastic metal. Easy Installation: Surface mount on panel or firewall, protective stud insulator included. This fuse breaker can offers critical protection to your system No More Spending Money on Replacing Fuses. Mounting Type: Surface Mount.

Made from alloy material of good electrical conductivity. Splash and Waterproof. It can control high current circuit. Ignition Protected: Compact and lightweight design,Protects your trolling motor from electrical damage, prevents excessive current stops power surges damaging Amps.

Manufacturer: WOHHOM.

part #: whc300a price

• $25.89

specifications strialpower:

• brand: Wohhom
• part type: Fuse Circuit Breaker Manual Amplifier
• upc: 751433890965
• manufacturer part number: WHC300A

offer strialpower:

• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock
• started: March 23, 2026

general strialpower:

• condition: New
• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies

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• cost: $0.00
• class: Expedited
• type: Fixed
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• service: Expedited

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• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 60 Days

seller strialpower:

• # reviews: 807
• rating: 99.2%
• city: Huntington beach, CA

payments strialpower:

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Wohhom WHC300A Is Similar To:

• Wohhom Whc30a 30 Amp Circuit Breaker Dc 12v 48v Waterproof 30a-300a Manual Reset Fuse Inve (98.4% similar) Unique push button reset can also be used as a kill switch. Ignition protected: compact and lightweight design,protects your trolling motor from electrical damage, prevents excessive current stops power surges damaging amps. 3.HIGH tech water resistant housing. Why need buy our circuit breaker...(August 25th, 2025)