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- Cole Hersee 75920 Black/Red 300 Amp Master Di...
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Item #:
4746001
Cole Hersee 75920 Black/Red 300 Amp Master Disconnect Switch
Item #:
4746001
TTD 505
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Order now and get it around Thursday, August 20
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Cole Hersee 75920 Black/Red 300 Amp Master Disconnect Switch
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What Stands Out
High Amp Capacity
Handles up to 300 amps, ensuring reliable power control for high-demand applications, making it ideal for vehicles and equipment that require robust electrical management.
Durable Construction
Built with a sturdy design featuring corrosion-resistant materials, it guarantees long-lasting performance even in harsh environments, ensuring safety and dependability for all users.
Easy Installation
Designed for quick and straightforward installation, this switch allows users to efficiently manage their electrical systems, providing unmatched convenience and reducing downtime significantly.
Product Details
- High amperage capacity: 300A at 12V DC
- Protects vehicles against tampering, theft and battery drain
- Protects from hazards during vehicle servicing, and can be locked-out or tagged-out
- Provides an effective emergency power cutoff
- Can be used in both positive or in negative path applications
- Waterproof and dustproof to ip67 (immersible)
| Operation Mode | manual |
| Current Rating | 300 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Screws |
| Switch Type | Push Button |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | Panel Mount |
| Actuator Type | Push Button |
| Number of Positions | 90 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 360 watts |
| Compatible with Vehicle Type | Vehicles |
| Control Type | Manual |
| Compatible Devices | Vehicles and electrical systems requiring a 300A, 12V DC disconnect switch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Color | Black/Red |
| Item Dimensions | 5.5 x 3.5 x 4 inches (14 x 8.9 x 10.2 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Plastic |
| Contact Material | Metal |
| International Protection Rating | IP67 |
| Specification Met | Osha, Sae |
| Brand Name | Cole Hersee |
| Model | 75920 |
| Global Trade Identification Number | 00632850194563 |
| Manufacturer | Cole Hersee |
| UPC | 632850194563 |
| Part Number | 75920 |
| Item Type Name | switch |
| Included Components | Disconnect Switch |
| Item Weight | 0.7 Pounds (320 grams) |
| Brand | Cole Hersee |
| Material | Plastic |
| Item dimensions L x W x H | 5.5 x 3.5 x 4 inches (14 x 8.9 x 10.2 cm) |
Who Should Buy?
-
Heavy-Duty Users
Ideal for users needing a reliable disconnect switch for high-current applications, ensuring safety and load management.
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Marine Applications
Perfect for boat owners who require a dependable switch for battery disconnection and preventing electrical fires.
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Off-Road Vehicles
Useful for off-road enthusiasts who need to manage power efficiently during extended outdoor adventures.
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Light Use
Not suitable for users with low-current applications who don't require a heavy-duty switch, as it may be overkill.
Product Description
Cole Hersee 75920 Black/Red 300 Amp Master Disconnect Switch
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Cole Hersee 75920 BlackRed 300 Amp Master Disconnect Switch used for?
Answer: The Cole Hersee 75920 is designed to disconnect the battery from the electrical system, preventing unwanted battery drain and ensuring safety when servicing vehicles or equipment. It can be utilized in various applications, including RVs, boats, and heavy-duty trucks, where controlling power is essential. This switch serves as a critical safety measure, allowing users to quickly isolate power during maintenance or emergencies. -
Question:
How do I install the Cole Hersee 75920 Disconnect Switch?
Answer: Installing the Cole Hersee 75920 involves connecting it to the positive battery cable and the electrical system's power input. The switch should be mounted in a location accessible for quick disconnection. It's important to follow the manufacturer's instructions and ensure that connections are secure to prevent voltage loss or electrical hazards. This switch is ideal for users needing a reliable cut-off to enhance safety and maintain the longevity of their electrical systems. -
Question:
What are the dimensions of the Cole Hersee 75920 switch?
Answer: The Cole Hersee 75920 features a compact design that allows for versatile installation in limited spaces. While specific dimensions are not always listed, users typically find it to fit well in standard battery compartments. Its robust build ensures it can withstand vibrations and harsh environmental conditions, making it suitable for heavy-duty applications like automotive, marine, and industrial use where reliability is paramount. -
Question:
Is the Cole Hersee 75920 switch suitable for marine applications?
Answer: Yes, the Cole Hersee 75920 is highly suitable for marine applications. Its weather-resistant design protects against moisture and corrosion, which is crucial in marine environments. Many boat owners trust this switch to safely disconnect power and prevent potential electrical fires while also prolonging battery life. This switch is recognized for providing peace of mind to boaters, ensuring their electrical systems are safe when not in use. -
Question:
Can I use the Cole Hersee 75920 switch in automotive applications?
Answer: Absolutely! The Cole Hersee 75920 is ideal for automotive applications, particularly in heavy-duty vehicles, RVs, and trucks. It allows drivers to quickly cut power during service or troubleshoot electrical issues. Its high amperage rating of 300 amps makes it capable of handling the demands of powerful automotive systems, ensuring users can manage their vehicle's power effectively and safely. -
Question:
What makes Cole Hersee a trusted brand for disconnect switches?
Answer: Cole Hersee is known for producing high-quality electrical components, particularly disconnect switches, which are widely used in various industries. Their products are crafted with heavy-duty materials and designed for durability and reliability in extreme conditions. Customers appreciate their commitment to safety and performance, making them a preferred choice for professionals in automotive and marine sectors, ensuring that users have dependable components for their electrical systems. -
Question:
Is the Cole Hersee 75920 switch rated for continuous use?
Answer: Yes, the Cole Hersee 75920 is engineered to support continuous use, making it a reliable choice for both commercial and personal applications. Its robust design minimizes wear and tear while providing excellent electrical performance. Users can depend on it for powering heavy equipment, ensuring stable operation. This makes it suitable for anyone requiring frequent and reliable switching capabilities, like those in construction or automotive repair industries. -
Question:
What types of terminals does the Cole Hersee 75920 switch have?
Answer: The Cole Hersee 75920 comes equipped with stud-type terminals, allowing for easy and secure connections. These terminals accommodate ring terminals for more robust and reliable connections. The stud design is particularly beneficial in heavy-duty applications, providing better contact and reducing the risk of arcing. This feature is essential for users requiring a dependable connection in high-amperage environments, such as trucks and off-road vehicles. -
Question:
Can I use the Cole Hersee 75920 for solar applications?
Answer: Yes, the Cole Hersee 75920 can be utilized in solar applications to disconnect solar panels from batteries or charge controllers. This provides an effective way to manage energy flow, especially during maintenance or unfavorable weather conditions. Its high amp rating ensures it can handle the demands of solar systems, giving users the flexibility to safely isolate components while optimizing performance and longevity. -
Question:
Where can I buy Cole Hersee 75920 BlackRed 300 Amp Master Disconnect Switch in Trinidad and Tobago?
Answer: You can purchase the Cole Hersee 75920 BlackRed 300 Amp Master Disconnect Switch through Ubuy. Ubuy offers a wide selection of automotive electrical components, including this disconnect switch, ensuring you have access to quality products. Their platform is designed for a seamless shopping experience, allowing you to browse, compare, and purchase with confidence.
ColeHersee Battery Switches Editorial Review
The Cole Hersee 75920 Black/Red 300 Amp Master Disconnect Switch is a reliable and durable switch that is easy to install and use. It is capable of shutting down all power with a simple flick of the wrist, making it a great security switch for older cars. It is also suitable for use in vehicles with dual batteries and heavy-duty equipment. The switch has the ability to not only shut off power but also lock it out, providing added safety and security. However, some customers have reported issues with returns and replacements.
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Pros
- Easy to install
- Durable and well-made
- Can shut down all power with a simple flick of the wrist
- Suitable for use in older cars and heavy-duty equipment
- Ability to lock out power for added safety
Cons
- Some reported issues with returns and replacements
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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TTD 505
Order now and get it around Thursday, August 20
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Features & Benefits
- High amperage capacity of 300A at 12V DC
- Protects against tampering, theft, and battery drain
- Provides emergency power cutoff
- Can be locked-out or tagged-out
- Suitable for both positive and negative path applications
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