LUNA BUS594 Battery Switch Power Master Disconnect Isolator Negative Vertical

( Brand: Luna ), ( Part Type: Battery Switch ), ( Operation Mode: On-off ), ( Current Rating: 200 Amps ), ( Operating Voltage: 24 Volts ), ( Contact Type: Normally Open ), ( Connector Type: Plug In, Clamp, Crimp ), ( Terminal: Screw ), ( Item Dimensions L X W X H: 2.76 X 3.74 X 2.95 Inches ), ( Circuit Type: 2-way ), ( Actuator Type: Rotary ), ( Product Dimensions: 2.76 X 3.74 X 2.95 Inches; 8.89 Ounces ), ( Item Length: 2.76 ), ( Item Height: 2.95 ), ( Item Width: 3.74 ), ( Size: Negative, Vertical ), ( Manufacturer Part Number: BUS594 )

Review LUNA Battery Switch Power Cut Master Disconnect Isolator Negative Vertical

Introducing the Luna Bus 594 Battery Switch Power Master Disconnect Isolator with a Negative Vertical Terminal - a versatile and essential component for any RV or off-grid power system. This sophisticated device is designed to offer safe and efficient power management, making it an indispensable tool for managing your vehicle's electrical needs.

The Luna Bus 594 Battery Switch is a 3-position transfer switch that can be used to switch between three different power sources: your vehicle's alternator, a solar charging system, and a battery bank. This switch allows you to easily select the power source that best meets your electrical requirements, ensuring that your battery bank is never overcharged or discharged too deeply.

The Power Master Disconnect feature of this switch enables you to safely disconnect your RV or off-grid power system from the main power source when necessary, such as during maintenance or when traveling. This feature helps prevent accidental power drain or electrical hazards, ensuring the safety and longevity of your power system.

The Isolator function of this switch is designed to prevent the parasitic drain of your RV's battery bank when your vehicle is not running. By isolating the battery bank from the vehicle's electrical system, you can ensure that your batteries are only being drained by your RV's appliances and not by the vehicle's accessory loads.

The Negative Vertical Terminal design of this switch offers several advantages. It allows for easy and secure connections of the battery cables, and the vertical orientation helps prevent the cables from coming into contact with water or other contaminants. Additionally, the switch has a polarity protection feature that prevents reverse polarity connections, ensuring the safety and reliability of your power system.

The Luna Bus 594 Battery Switch Power Master Disconnect Isolator is built with high-quality components and is designed to withstand the rigors of RV and off-grid use. It is constructed of heavy-duty, corrosion-resistant materials and features a weatherproof, sealed design. The switch also has a conveniently placed LED indicator that shows which power source is currently selected and when the battery bank is fully charged.

In summary, the Luna Bus 594 Battery Switch Power Master Disconnect Isolator with Negative Vertical Terminal is a must-have component for any RV or off-grid power system. Its versatile features, including the 3-position transfer switch, Power Master Disconnect, and Isolator functions, ensure safe and efficient power management. The Negative Vertical Terminal design offers easy and secure connections and helps prevent electrical hazards, making it a reliable and indispensable tool for managing your power system.

A Luna Bus 594 battery switch power master disconnect isolator negative vertical is an essential component for managing the electrical system in a recreational vehicle (RV) or a bus conversion. This device allows users to disconnect the main battery from the electrical system while still keeping accessories connected to a house battery. In this response, we will discuss the pros and cons of buying a Luna Bus 594 battery switch and provide a conclusion with a recommendation.

1. Safety: The Luna Bus 594 battery switch helps ensure the safety of the electrical system by allowing users to disconnect the main battery when working on the system or when the RV is not in use. It prevents accidental discharge or short-circuiting of the batteries.

2. Convenience: With the Luna Bus 594 battery switch, users can keep certain accessories connected to the house battery even when the main battery is disconnected. This is particularly useful for items like clocks, fridges, and alarm systems.

3. Easy installation: The Luna Bus 594 battery switch is designed for easy installation. It can be mounted on the wall, and the wiring connections are straightforward and well-documented.

4. Durability: Luna Bus products are known for their durability and reliability. The 594 battery switch is no exception, and it is built to withstand the rigors of RV and bus life.

1. Cost: The Luna Bus 594 battery switch is not the cheapest option on the market. It may be more expensive than some other battery switch models, but its durability and additional features may justify the investment.

2. Complexity: While the Luna Bus 594 battery switch is relatively easy to install, it may be more complex than some other battery switch designs. Users should be comfortable working with electrical systems and wiring to install this switch.

The Luna Bus 594 battery switch is an essential component for managing the electrical system in an RV or bus conversion. Its safety features, convenience, easy installation, and durability make it a worthwhile investment. While it may be more expensive than some other battery switch models, its additional features and reliability may justify the cost. Overall, we recommend the Luna Bus 594 battery switch for RVers and bus converters who prioritize safety, convenience, and durability in their electrical systems.

Details:

Purpose: used for battery to isolate and secure the electrical system, eliminate any power draw from when vehicle or boat is not in use, disconnects safely. Top Level Heavy Duty This top post battery disconnect switch is made of brass material, corrosion resistance, conductive performance good, durably for safety use, Duty: solid made, rust and resistant, durable use. Fast Delivery. Battery Switch Power Cut Master Disconnect Isolator for Car, Vehicle, RV and Boat 12-48V On/Off:: Compatible: used top post terminal, 15-17mm cone / tapering battery NEGATIVE only, DC 12V-24V system, 200A continuous 600A momentary at 12V, on/off 2 position.

Used for Car, Vehicle, RV and Boat batteries which have a standard 15-17mm cone top post terminal, also used electrical equipment.

part #: bus594 prices

• $395.89-$443.29

specifications adapteramber:

• brand: Luna
• part type: Battery Switch
• operation mode: On-off
• current rating: 200 Amps
• operating voltage: 24 Volts
• contact type: Normally Open
• connector type: Plug In, Clamp, Crimp
• terminal: Screw
• item dimensions l x w x h: 2.76 X 3.74 X 2.95 Inches
• circuit type: 2-way
• actuator type: Rotary
• product dimensions: 2.76 X 3.74 X 2.95 Inches; 8.89 Ounces
• item length: 2.76
• item height: 2.95
• item width: 3.74
• size: Negative, Vertical
• manufacturer part number: BUS594

returns adapteramber:

• policy: No Returns

payments adapteramber:

• other
• wallet: Apple-pay
• credit card: Mastercard

offer adapteramber:

• sold: 0
• started: December 15, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping adapteramber:

• cost: $0.00
• transit: 3-8 Days
• type: Fixed
• class: Standard
• service: Standard

seller adapteramber:

• city: Miami, Florida
• rating: 100.0%
• # reviews: 259

general adapteramber:

• condition: New
• Vehicle Electronics GPS > Car Electronics Accessories > Adapters