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DIHOOL Heavy Duty Battery Disconnect Switch, 400 Amp DC Circuit Breaker for Boat Trolling Motor Marine ATV Trailer
BZD 145
Price Details
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Ensure safety and reliability with the DIHOOL 160 Amp DC Circuit Breaker – your ultimate battery disconnect switch.
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What Stands Out
Product Details
- Function: Thermal Magnetic Trip, circuit overload protection, isolation circuit, circuit short circuit protection;
- Easy installation of electrical accessories in compartments and that too accessible from the front
- Suitable for DC application such as photovoltaic / UPS / battery / Datacenter etc.
- Size: 43MMX165MMX86MM
| Brand Name | DIHOOL |
| Model | DHM1B-1P-400A |
| Part Number | DHM1B-1P-400A |
| Manufacturer | DIHOOL ELECTRIC |
| Included Components | termianl |
| Current Rating | 400 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | Screw Mount |
| Number of Poles | 1 |
| Voltage | 400 Volts |
| Item Dimensions D x W x H | 5.91"D x 7.87"W x 5.51"H (15 x 20 x 14 cm) |
| Brand | DIHOOL |
| Product Dimensions (L x W x H) | 5.91"D x 7.87"W x 5.51"H (15 x 20 x 14 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
termianl
Who Should Buy?
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Battery Backup Systems
Ideal for users with battery backup systems needing reliable circuit protection against overload and short circuits.
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DIY Off-Grid Installations
Perfect for DIY enthusiasts creating off-grid power solutions, ensuring safety and reliability in electrical setups.
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UPS Applications
Highly beneficial for uninterruptible power supply setups, safeguarding equipment from potential electrical faults.
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Small Appliances
Users with small appliances may find this circuit breaker overkill and unnecessary for low-power devices.
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Residential Use
Not ideal for typical home circuits, as it is designed for larger battery systems and commercial applications.
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Limited Knowledge Users
Beginners without electrical experience may struggle with installation and proper utilization of this circuit breaker.
Product Description
Customer Questions & Answers
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Question:
What is the primary function of the DIHOOL Heavy Duty Battery Disconnect Switch?
Answer: The DIHOOL Heavy Duty Battery Disconnect Switch is designed to easily disconnect power in DC electrical systems, which is especially useful for boats, ATVs, and trailers. This switch prevents battery drain when the vehicle is not in use, enhances safety by preventing accidental short circuits, and can be essential for maintenance. When you turn off the battery, it stops current flow, which protects your electrical systems and prolongs battery life. -
Question:
How does the 400 Amp rating benefit my applications?
Answer: The 400 Amp rating ensures that the DIHOOL Battery Disconnect Switch can handle high current loads without overheating or failing. This is particularly important for demanding applications like trolling motors in marine settings or powerful ATV engines. Whether you are powering heavy-duty equipment or high-drain devices, this switch guarantees reliable performance, making it a great choice for anyone looking to safeguard their equipment in harsh conditions. -
Question:
Is this disconnect switch weatherproof or suitable for marine use?
Answer: Yes, the DIHOOL Heavy Duty Battery Disconnect Switch is designed specifically for marine applications, providing durability against the harsh elements. It features robust construction materials that resist corrosion and can withstand moisture, making it ideal for use in boats and other marine vehicles. This ensures reliable performance even in challenging environments, allowing you to safely control your boat’s electrical systems. -
Question:
Can I use this switch for other vehicles besides boats?
Answer: Absolutely! The DIHOOL Battery Disconnect Switch is versatile and can be utilized in various applications, including ATVs, trailers, and RVs. This flexibility makes it an ideal product if you have multiple vehicles requiring a reliable way to manage electrical power, enhancing safety and preventing battery drainage across all your equipment. -
Question:
How do I install the DIHOOL battery disconnect switch?
Answer: Installation of the DIHOOL Battery Disconnect Switch is straightforward. You'll typically need to connect it to your vehicle's main battery circuit using appropriate wiring. Ensure that the switch is mounted in an accessible location for easy operation. For added security, consult the installation instructions or a professional if you're uncertain. This setup will help keep your battery in peak condition by allowing for easy disconnection when your vehicle is idle. -
Question:
Will this switch work with all battery types?
Answer: The DIHOOL Battery Disconnect Switch is compatible with most 12V to 48V DC battery systems, including lead-acid, AGM, and gel batteries. This compatibility makes it a versatile choice for a variety of applications. By ensuring you have the proper voltage range, you can effectively manage power across different battery types, ensuring safe usage across all your equipment. -
Question:
What are the dimensions of the DIHOOL Battery Disconnect Switch?
Answer: The DIHOOL Heavy Duty Battery Disconnect Switch is compact, typically measuring about 3.5 inches in diameter and 2.5 inches in height. Its small footprint makes it easy to install in tight spaces without compromising accessibility. Whether you are working on a boat that has limited space or an ATV with a compact setup, this design allows for flexible installation without sacrificing functionality. -
Question:
Can this switch handle surge loads when starting an engine?
Answer: Yes, the DIHOOL Battery Disconnect Switch is designed to handle surge loads, making it suitable for starting engines in boats, ATVs, or trailers. The 400 Amp capacity allows it to manage sudden current spikes effectively during engine startup, safeguarding your electrical components and ensuring reliable operation. This feature is essential for keeping your equipment safe and functioning optimally during use. -
Question:
What safety features does the DIHOOL switch include?
Answer: The DIHOOL Heavy Duty Battery Disconnect Switch is equipped with multiple safety features such as a durable construction that resists damage and corrosion, along with a sturdy knob design for easy on/off operations. These features enhance overall safety by preventing accidental activation and ensuring durability under high-demand conditions. This makes it an essential part of your vehicle’s electrical system, promoting safe usage for all your electrical needs. -
Question:
Where can I buy the DIHOOL Heavy Duty Battery Disconnect Switch in Belize?
Answer: You can purchase the DIHOOL Heavy Duty Battery Disconnect Switch from Ubuy in Belize. Ubuy offers a reliable online shopping experience, ensuring that you receive the quality products you need for your marine and automotive applications. Browse their selection to find the best options suited for your requirements.
DIHOOL Circuit Breaker Editorial Review
The DIHOOL AC DC 400 Amp Circuit Breaker receives mixed reception from customers. While some customers are satisfied with its performance and durability, others have experienced issues with its functionality. One customer mentioned that the breaker is easy to install and is a heavy-duty product. However, they also noted that the test button trips to the on position with its contacts touching, which can be a safety concern. Another customer replaced a smaller circuit breaker with the DIHOOL AC DC 400 Amp Circuit Breaker and found that it stayed closed at higher amperages and did not get excessively warm. They expressed confidence in its ability to protect the electrical system without being a fire hazard. On the other hand, one customer reported that one out of the five breakers they purchased did not work properly, as the positive leg would not reset. Overall, the DIHOOL AC DC 400 Amp Circuit Breaker seems to have mixed reviews regarding its performance and functionality. While some customers are satisfied with its durability and protection capabilities, others have experienced issues with its operation.
Customer Reviews & Ratings
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5 Star
85%
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4 Star
7%
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3 Star
4%
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2 Star
1%
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1 Star
3%
Review this product
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Pros
- Easy to install
- Heavy-duty and durable
- Provides reasonable protection for the electrical system
Cons
- Safety concern with the test button tripping to the on position with contacts touching
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BZD 145
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Features & Benefits
- 160 Amp capacity for high power applications.
- 500V rated for versatile use in various vehicles.
- Thermal magnetic trip for quick response to overloads.
- Provides essential circuit isolation and protection.
- Perfect for car audio systems, RVs, marine applications, and trucks.
- Durable design ensures long-lasting performance.


















