Tecmark
0 ratings
Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch
genuine image
Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch
TBS 300 Series Air Switch: Compact, versatile, and available in various options.
Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch
Item #: 58051750

Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch

Item #: 58051750

COP 91246

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 15
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
TBS 300 Series Air Switch: Compact, versatile, and available in various options.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Safety Mechanism
The Tecmark TBS 339 Air Switch features a reliable latch mechanism, ensuring safe operation and preventing accidental engagement, making it ideal for critical applications.
High Capacity
With a 25A rating, this air switch can handle significant loads, providing versatility and reliability for various industrial and commercial use cases.
SPNO Design
The Single Pole Normally Open (SPNO) configuration allows for easy operation and integration into existing systems, offering a simple yet effective solution for electrical control.

Product Details

Shop Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch online at a best price in Colombia. B06X6H6Q9B
Operation ModeON-NONE-ON
Current Rating25 Amps
Contact TypeNormally Open
Connector TypeQuick Connect
Switch TypeLatching
TerminalScrew
Circuit Type1-way
Mounting TypePanel Mount
Actuator TypePneumatic
Control MethodTouch
Connectivity ProtocolX-10
ColorBlack
Item Dimensions2.9 x 1.65 x 1.1 inches (7.4 x 4.2 x 2.8 cm)
Unit Count1.0 Count
Number of Items1
Material TypeMetal
Contact MaterialCopper
International Protection RatingIP54
Brand NameTecmark
ManufacturerTecmark Corporation
UPC753610463269
Part NumberTBS339A
Item Weight1.6 ounces (45.36 grams)
BrandTecmark
MaterialMetal
Item dimensions L x W x H2.9 x 1.65 x 1.1 inches (7.4 x 4.2 x 2.8 cm)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for residential applications where safety and energy efficiency are paramount, allowing controlled power switching.

  • Industrial Users

    Suitable for industrial settings requiring reliable, high-capacity switching in demanding environments without manual operation.

  • HVAC Systems

    Perfect for HVAC applications needing robust and dependable on/off control for efficiency and comfort.

Not Suitable For
  • Low-Power Devices

    Not suitable for gadgets requiring minimal power or functionality; this switch is made for high-capacity tasks.

Product Description

Tecmark Air Switch, TBS 339, SPNO, 25A, THD, Latch

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Tecmark TBS 339 Air Switch?

    Answer: The Tecmark TBS 339 Air Switch functions as a safety device that enables and disables electrical equipment based on air pressure activation. This switch is particularly useful in applications where you need to control high-current devices remotely, such as in HVAC systems or industrial machinery. For example, if your home has an air conditioning unit, this switch can ensure that it operates only when the required air pressure is detected, thereby enhancing safety and efficiency.
  • Question: What does SPNO mean in the context of the TBS 339 Air Switch?

    Answer: SPNO stands for 'Single Pole Normal Open.' This designation indicates that the switch allows current to flow only when the switch is activated. In practical applications, if you install the TBS 339 in a control circuit, it will remain off until the air pressure signals it to activate, providing a reliable means of controlling power without manual intervention. This is especially beneficial for automated systems in industrial settings.
  • Question: What is the maximum load capacity of the TBS 339 switch?

    Answer: The Tecmark TBS 339 Air Switch is rated for a maximum load of 25 amps. This capacity makes it suitable for controlling substantial loads in various applications, such as industrial heaters, pumps, or large HVAC systems. For instance, if you are looking to automate the operation of a water pump in an irrigation system, this switch can effectively handle the electrical requirements while providing safety features.
  • Question: Can the TBS 339 switch be used for outdoor applications?

    Answer: Yes, the TBS 339 switch is designed to be durable and can be used in outdoor applications where high humidity and temperature variations are expected. When installing this switch outdoors, it's important to ensure that it is properly enclosed to protect from direct exposure to the elements, which contributes to its longevity and performance. An example of outdoor use could be controlling a fountain pump in a garden, ensuring reliable operation regardless of weather conditions.
  • Question: How do you install the Tecmark TBS 339 Air Switch?

    Answer: Installation of the TBS 339 Air Switch involves connecting it to your electrical equipment in accordance with the manufacturer's guidelines. Typically, you will need to provide an air pressure line for activation, a power source, and attach your load to the switch. This switch can fit into various industrial control boxes, making it versatile for different setups. For instance, if integrating it into an HVAC system, ensure that all connections are secure and verify the functionality before activating the full system.
  • Question: What makes the TBS 339 switch different from other switches?

    Answer: The main distinction of the TBS 339 Air Switch compared to standard electrical switches is its air pressure activation feature. Unlike conventional switches that require manual or electronic inputs, the TBS 339 responds to air pressure changes, making it ideal for automation in systems like air conditioning and industrial controls. This unique characteristic improves operational safety and reduces the likelihood of human error in controlling high-demand applications.
  • Question: What safety features does the Tecmark TBS 339 provide?

    Answer: The Tecmark TBS 339 boasts several safety features, including overload protection and a robust design that can withstand harsh conditions. These features ensure that the switch operates reliably under high-load scenarios without risking electrical faults. When deployed in environments such as chemical plants or manufacturing facilities, these safety elements help prevent accidents and equipment damage, ensuring the continuous operation of essential systems.
  • Question: Is the TBS 339 switch suitable for residential use?

    Answer: While designed with industrial applications in mind, the TBS 339 Air Switch can also be effectively utilized in residential settings, particularly in high-power home appliances such as pool pumps or high-capacity heating systems. When properly installed, it enhances safety and automation of home technology. For instance, using it to control a pool heater can ensure that the heater activates only when the right conditions are present, optimizing energy use and improving safety.
  • Question: What type of maintenance does the TBS 339 switch require?

    Answer: The Tecmark TBS 339 requires minimal maintenance, primarily involving regular inspections to ensure that all connections are secure and that the air pressure line is clear of obstructions. It is advisable to periodically check the switch's operation to ensure it activates correctly under expected air pressure conditions. In environments with dust or moisture, consider more frequent checks to maintain performance and ensure reliability in critical applications such as HVAC systems.
  • Question: Where can I buy the Tecmark TBS 339 Air Switch in Colombia?

    Answer: You can conveniently purchase the Tecmark TBS 339 Air Switch from Ubuy, which offers a wide selection of electronic components and equipment suited for various applications. With their platform, you can easily find this switch and have it delivered directly to your location, ensuring you're equipped with the right tools for your projects.

Tecmark Toggle Switches Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

COP 91246

Order now and get it around Saturday, August 15

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compact and versatile air switch
  • Available in single or double pole options
  • Choose between latching or momentary contacts
  • Easy wire connections with 5/16 male quick connect tabs
  • Panel hole requirement of 5/8
  • Switch Amperage: 25amp

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.