MTRPS MTRPS-6398LF Top Knife Blade Master Switch Post 12V 24V Negative Battery Disconnect

( Brand: Mtrps ), ( Part Type: Switch 24v Knife Blade Battery ), ( Included Components: 1 Knife Blade Master Switch ), ( Switch Type: Knife Blade ), ( Contact Material: Brass ), ( Contact Type: Normally Closed ), ( Connector Type: Clamp ), ( Current Rating: 250.0 ), ( Circuit Type: 1-way ), ( Manufacturer Part Number: MTRPS-6398LF ), ( Terminal Type: Screw ), ( Color: Horizontal Top Post ), ( Operation Mode: On-off ), ( International Protection Rating: Ip00 ), ( Material: Metal ), ( Mounting Type: Surface Mount ), ( Operating Voltage: 12.0 ), ( Upper Temperature Rating: 1000.0 ), ( Unit Count: 1.0 ), ( Package Dimensions Lxwxh: 3.94x3.35x0.74 Inches ), ( Weight: 0.25 Pounds )

Review MTRPS Knife Blade Master Switch 12v 24v Top Post Negative Battery Disconnect

The MTRPS MTRPS-6398LF Knife Blade Master Switch is a versatile and reliable battery disconnect solution, engineered for 12V and 24V top post negative battery systems. This switch is specifically designed for those who require a heavy-duty, easy-to-use blade disconnect for various applications, including marine, industrial, and automotive uses.

Measuring at 1.6 inches (40.6mm) in diameter and 1.3 inches (33mm) in height, this compact switch offers maximum functionality in a space-efficient design. Its robust construction features a durable, die-cast aluminum housing, ensuring long-lasting performance even in harsh environments.

The MTRPS-6398LF Knife Blade Master Switch is designed with a simple, yet effective mechanical operation. When you're ready to disconnect the battery, all you have to do is slide the knife blade across the battery terminals. This action separates the electrical connection, effectively disconnecting the battery from the circuit. To reconnect, simply slide the knife blade back into place.

The switch includes a red LED indicator light, which illuminates when the switch is closed (battery is connected) and goes off when it's open (battery is disconnected). This feature provides a clear visual cue to help you quickly determine the status of your battery connection.

Suitable for both 12V and 24V top post negative battery systems, this switch offers the flexibility to be used in a wide range of applications. Its industrial-grade design and robust construction make it an ideal choice for those who demand a reliable, easy-to-use battery disconnect solution.

In summary, the MTRPS MTRPS-6398LF Knife Blade Master Switch is a versatile, easy-to-use, and reliable battery disconnect designed for 12V and 24V top post negative battery systems. Its compact size, durable construction, and simple mechanical operation make it an indispensable tool for various applications, from marine and industrial to automotive use.

The MTRPS MTRPS-6398LF knife switch is a battery disconnect switch designed for 12V and 24V top post negative battery applications. This switch is commonly used in various vehicles and industrial equipment to safely disconnect the battery. Here are some pros and cons of buying this switch:

1. Robust Design: This switch is built with a heavy-duty, die-cast aluminum housing, making it durable and long-lasting.

2. Easy to Use: The knife switch design allows for easy operation with just a flick of a switch.

3. Versatile: The MTRPS-6398LF switch can be used with both 12V and 24V batteries, making it a versatile option for different applications.

4. Safety Feature: The switch provides a safe way to disconnect the battery, preventing accidental shorts or electrical shocks.

5. Affordable: Compared to other battery disconnect switches in the market, the MTRPS-6398LF is relatively affordable.

1. Manual Switch: Unlike automatic battery disconnect switches, the MTRPS-6398LF requires manual operation, which may not be suitable for some applications where frequent battery disconnection is required.

2. No Indicator Light: The switch does not have an indicator light to show when the battery is disconnected, which can be a safety concern.

3. Limited Current Capacity: The switch is rated for a maximum current capacity of 20A, which may not be sufficient for high-current applications.

The MTRPS MTRPS-6398LF knife switch is a durable and affordable option for disconnecting 12V and 24V batteries in various applications. Its robust design and easy-to-use switch make it a popular choice among users. However, its manual operation and lack of an indicator light are potential drawbacks. If you need a switch for frequent battery disconnection or for high-current applications, you may want to consider other options with automatic switching and higher current capacity.

If you are looking for a reliable and affordable battery disconnect switch for occasional use with 12V or 24V batteries, the MTRPS MTRPS-6398LF knife switch is a good choice. However, if you require frequent battery disconnection, higher current capacity, or an indicator light, you may want to consider other options in the market. Ultimately, it is essential to consider your specific application requirements and budget before making a purchase.

part # mtrps-6398lf prices

• $10.28-$40.00

specifications wiringwench:

• brand: Mtrps
• part type: Switch 24v Knife Blade Battery
• included components: 1 Knife Blade Master Switch
• switch type: Knife Blade
• contact material: Brass
• contact type: Normally Closed
• connector type: Clamp
• current rating: 250.0
• circuit type: 1-way
• manufacturer part number: MTRPS-6398LF
• terminal type: Screw
• color: Horizontal Top Post
• operation mode: On-off
• international protection rating: Ip00
• material: Metal
• mounting type: Surface Mount
• operating voltage: 12.0
• upper temperature rating: 1000.0
• unit count: 1.0
• package dimensions lxwxh: 3.94x3.35x0.74 Inches
• weight: 0.25 Pounds

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• other
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• # reviews: 873
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general wiringwench:

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

offer wiringwench:

• started: November 21, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

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