VLB349ST

The BOLTSWITCH VLB349ST is a versatile and reliable voltage-sensing load switch designed for 12V and 24V DC applications. This compact device measures only 1.3 inches long, 0.8 inches wide, and 0.5 inches high, making it an ideal solution for space-constrained installations.

The VLB349ST operates by monitoring the input voltage and automatically switching the load on or off based on the user-defined voltage threshold. This feature makes it perfect for applications where the ignition source is not reliable, such as in trailers, auxiliary power systems, or backup power supplies.

The device is equipped with a rugged, sealed, and waterproof housing that can withstand harsh environments. It features a high-quality, gold-plated output terminal that ensures reliable power delivery to the load. Additionally, the input terminal is designed to accept up to 20A of current, making it suitable for a wide range of applications.

The BOLTSWITCH VLB349ST comes with a built-in LED indicator that shows the switch status. It can be configured to illuminate when the load is on or off, providing a clear visual cue for the user. The indicator can also be used as a troubleshooting tool to diagnose issues with the switch.

The switch can be easily mounted using the included M3 mounting holes or the provided 3M double-sided adhesive tape. It also comes with a wiring harness and a user-friendly manual, making the installation process straightforward and hassle-free.

Overall, the BOLTSWITCH VLB349ST is an excellent choice for anyone looking for a reliable, compact, and versatile voltage-sensing load switch for their 12V or 24V DC applications. Its rugged and waterproof design, user-friendly features, and easy installation make it a must-have tool for anyone working with electrical systems.

The BOLTSWITCH VLB349ST is a 3-way DIP switch designed for use in controlling voltage levels in various applications. Here are some potential pros and cons of buying this product:

1. Versatile: The BOLTSWITCH VLB349ST can be used to control voltage levels in a wide range of applications, making it a versatile addition to any electronics workbench.

2. Easy to Use: The 3-way DIP switch design makes it easy to use, as it allows for quick voltage selection with minimal setup required.

3. Durable: The switch is designed with a robust construction, ensuring that it can withstand frequent use in various environments.

4. Affordable: The BOLTSWITCH VLB349ST is priced competitively compared to similar voltage control switches, making it an affordable option for hobbyists and professionals alike.

1. Limited Voltage Range: Although the BOLTSWITCH VLB349ST can control a wide range of voltage levels within its 3-position switch, it may not be suitable for applications that require a very specific or narrow voltage range.

2. Manual Control: The switch is manually controlled, which means that it does not offer any automated or programmable features.

3. No Indicators: The switch does not have any voltage indication lights, which may make it difficult to determine the exact voltage level being used without additional testing equipment.

In conclusion, the BOLTSWITCH VLB349ST is a versatile, easy-to-use, and durable voltage control switch that is priced affordably. However, it may not be suitable for applications that require a very specific or narrow voltage range, and it lacks automated or programmable features as well as voltage indication lights.

If you are looking for a simple and cost-effective way to control voltage levels in various applications, the BOLTSWITCH VLB349ST may be a good option for you. However, if you require more advanced features or a very specific voltage range, you may want to consider other options. Ultimately, the decision to purchase the BOLTSWITCH VLB349ST will depend on your specific application requirements and budget.

Details:

Sells new and surplus product develops channels to purchase such. Part number VLB349ST. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

specifications indusswitch:

• brand: Boltswitch Inc
• mpn: Vlb349st
• part type: Pressure

seller indusswitch:

• # reviews: 195955
• city: 1 millennium dr, willingboro, nj 08046
• rating: 99.6%

shipping indusswitch:

• type: fixed
• service: standard
• transit: 29-33 days
• class: standard

returns indusswitch:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

payments indusswitch:

• other
• credit card: mastercard
• wallet: paypal

offer indusswitch:

• best offers: true
• price: $2300.48
• item condition: Used
• availability: in stock
• started: march 23, 2026
• sold #: 9
• in stock #: 1
• options: ship-to-home

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

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