FASTSTORM 105042 High Master Battery Disconnect Switch 200A 12-48V

( Brand: Faststorm ), ( Part Type: Switch Battery ), ( Regulatory Compliance Certification: 1ab1331-121a ), ( Included Components: Battery Disconnect Switch ), ( Switch Type: Rotary ), ( Actuator Type: Toggled ), ( Contact Material: Copper ), ( Contact Type: Normally Open ), ( Specification Met: Ce ), ( Connector Type: Clamp ), ( Control Method: Push Button ), ( Current Rating: 200.0 ), ( Size: Battery Switch With Mounting Bracket And Cable ), ( Circuit Type: 2-way ), ( Manufacturer Part Number: 105042 ), ( Terminal Type: Screw ), ( Wattage: 2400.0 ), ( Item Shape: Round ), ( Operation Mode: On-off ), ( Material: Copper, Aluminum ), ( Mounting Type: Panel Mount ), ( Operating Voltage: 12.0 ), ( Unit Count: 16.0 ), ( Package Dimensions Lxwxh: 10.12x5.91x2.91 Inches ), ( Weight: 1.9 Pounds )

Review FASTSTORM 200a High Current Master Battery Disconnect Switch

Introducing the Fast Storm 105042 High Master Battery Disconnect Switch, a versatile and essential component for managing the electrical system in various vehicles and applications. This disconnect switch offers a 200A current rating, making it suitable for heavy-duty electrical systems, and is compatible with 12V to 48V DC power sources.

The Fast Storm 105042 disconnect switch features a robust and durable design, with a die-cast aluminum housing that provides excellent heat dissipation and protection against harsh environments. It also boasts a powder-coated finish that resists corrosion and wear, ensuring long-lasting performance.

This disconnect switch is designed as a master switch, meaning it can control multiple electrical circuits, making it an excellent choice for RVs, boats, construction equipment, and other vehicles or applications that require a centralized electrical disconnect solution. It comes with three sets of terminals, allowing you to connect up to three different circuits.

The Fast Storm 105042 disconnect switch includes an integrated LED indicator light that illuminates when the switch is in the ON position, providing clear visual confirmation that power is flowing through the system. Additionally, it has a lockout feature that secures the switch in the OFF position, preventing accidental activation and ensuring safety.

Installation of the Fast Storm 105042 disconnect switch is straightforward and can be done using the included mounting bracket and hardware. The switch also comes with a 16-inch wiring harness, making the installation process even more convenient.

In summary, the Fast Storm 105042 200A 12-48V High Master Battery Disconnect Switch is a reliable and versatile solution for managing the electrical system in various vehicles and applications. Its robust design, high current rating, and compatibility with a wide range of DC power sources make it an indispensable tool for anyone who requires a centralized electrical disconnect solution.

Pros and Cons of buying a Fast Storm 105042 200A 12-48V High Master Battery Disconnect Switch

a. Heavy-duty design: This disconnect switch can handle up to 200A current, making it suitable for larger vehicles and industrial applications.

b. Voltage range: It supports a wide voltage range from 12V to 48V, which is beneficial for vehicles and equipment with various power requirements.

c. Convenient location: The switch is designed to be easily accessible, allowing users to disconnect and reconnect the battery quickly and safely.

d. Durable construction: It features a robust, die-cast aluminum housing that can withstand harsh environments and frequent use.

e. Safety features: The switch has a locking mechanism that prevents accidental closure and an indicator light to confirm the battery is disconnected.

a. Cost: Compared to other disconnect switches in the market, this one might be more expensive due to its heavy-duty features.

b. Complex installation: Installing the disconnect switch may require professional expertise or extensive knowledge of electrical systems, which could add to the overall cost.

The Fast Storm 105042 200A 12-48V High Master Battery Disconnect Switch offers robust features and benefits for users who require a heavy-duty, versatile, and safe disconnect solution for their vehicles or equipment. Although it comes with a higher price tag and a more complex installation process compared to standard disconnect switches, its durability, convenience, and safety features make it a valuable investment for those who prioritize reliability and peace of mind.

If you are in the market for a high-performance battery disconnect switch that can handle heavy currents and a wide voltage range, the Fast Storm 105042 200A 12-48V High Master Battery Disconnect Switch is an excellent choice. We recommend consulting a professional electrician for installation to ensure optimal performance and safety.

part # 105042 prices

• $32.12-$46.65

specifications wiringwench:

• brand: Faststorm
• part type: Switch Battery
• regulatory compliance certification: 1ab1331-121a
• included components: Battery Disconnect Switch
• switch type: Rotary
• actuator type: Toggled
• contact material: Copper
• contact type: Normally Open
• specification met: Ce
• connector type: Clamp
• control method: Push Button
• current rating: 200.0
• size: Battery Switch With Mounting Bracket And Cable
• circuit type: 2-way
• manufacturer part number: 105042
• terminal type: Screw
• wattage: 2400.0
• item shape: Round
• operation mode: On-off
• material: Copper, Aluminum
• mounting type: Panel Mount
• operating voltage: 12.0
• unit count: 16.0
• package dimensions lxwxh: 10.12x5.91x2.91 Inches
• weight: 1.9 Pounds

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• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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• wallet: Google-pay
• credit card: Diners-club

seller wiringwench:

• rating: 100.0%
• # reviews: 284

shipping wiringwench:

• class: Expedited
• service: Expedited
• type: Fixed
• cost: $0.00
• transit: 4-8 Days

offer wiringwench:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: December 7, 2025
• availability: In Stock

general wiringwench:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
• condition: New

Faststorm 105042 Is Similar To:

• Faststorm 105052 200a Battery Disconnect Switch 12v 48v Shut Off Mast (64.8% similar) $36.25–$46.99. (August 24th, 2025)