---
product_id: 312417011
title: "Tecmark TBS-339 Air Switch TBS 339"
brand: "tecmark"
price: "HK$454"
currency: HKD
in_stock: true
reviews_count: 5
category: "Tecmark"
url: https://www.desertcart.hk/products/312417011-tecmark-tbs-339-air-switch-tbs-339
store_origin: HK
region: Hong Kong
---

# Tecmark TBS-339 Air Switch TBS 339

**Brand:** tecmark
**Price:** HK$454
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Tecmark TBS-339 Air Switch TBS 339 by tecmark
- **How much does it cost?** HK$454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/312417011-tecmark-tbs-339-air-switch-tbs-339)

## Best For

- tecmark enthusiasts

## Why This Product

- Trusted tecmark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Tecmark TBS-339 Air Switch

Review: Installed and Working Fine (See review notes) - I used this to repair our old Jacuzzi tub that came with our house. A couple notes: 1) It doesn't come with a tube lock nut like the original pump equipment, but it doesn' actually need it. 2) The hole on the housing that the treaded side gets push though is set up for the original equipment that had 2 flat sides. So I drilled out the plastic cover a little bit so this new switch would fit through. I guess you could use a file or similar to make to flat sides ont he switch, but seemed like making the cover hole round was a better idea.
Review: No issues - No issues. Intalled well

## Features

- Will NOT fit other brands. This only works for and fits the same switch, TBS339.
- Tecmark TBS339 Latching Air Switch
- 25amp, SPNO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002LGGV90 |
| Actuator Type | Push Button |
| Brand | Tecmark |
| Circuit Type | 1-way |
| Colour | Black |
| Compatible Devices | Devices with Wi-Fi capabilities and supporting 25A current rating |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Quick Connect |
| Connector type | Quick Connect |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | Sensor |
| Control Type | Automatic |
| Current Rating | 25 Amps |
| Current rating | 25 Amps |
| Customer Reviews | 4.6 out of 5 stars 532 Reviews |
| International Protection Rating | IP54 |
| Item Dimensions | 15.2 x 10.2 x 15.2 centimetres |
| Item Weight | 0.01 Ounces |
| Manufacturer | Tecmark |
| Manufacturer Part Number | TBS-339 |
| Material | Plastic |
| Model Number | TBS-339 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operation Mode | manual |
| Operation mode | manual |
| Specification Met | Ip54 |
| Switch Type | Latching |
| Switch type | Latching |
| Terminal | Blade |
| UPC | 753610463269 |
| Unit Count | 1.0 count |
| Wattage | 3000 watts |

## Product Details

- **Brand:** Tecmark
- **Circuit Type:** 1-way
- **Connector Type:** Quick Connect
- **Contact Type:** Normally Open
- **Current Rating:** 25 Amps
- **Item dimensions L x W x H:** 6 x 4 x 6 inches
- **Material:** Plastic
- **Operation Mode:** ON-OFF
- **Switch Type:** Latching
- **Terminal:** Spade

## Images

![Tecmark TBS-339 Air Switch TBS 339 - Image 1](https://m.media-amazon.com/images/I/51UnJKzmoML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Installed and Working Fine (See review notes)
*by J***M on 5 September 2025*

I used this to repair our old Jacuzzi tub that came with our house. A couple notes: 1) It doesn't come with a tube lock nut like the original pump equipment, but it doesn' actually need it. 2) The hole on the housing that the treaded side gets push though is set up for the original equipment that had 2 flat sides. So I drilled out the plastic cover a little bit so this new switch would fit through. I guess you could use a file or similar to make to flat sides ont he switch, but seemed like making the cover hole round was a better idea.

### ⭐⭐⭐⭐ No issues
*by M***B on 17 March 2026*

No issues. Intalled well

### ⭐⭐⭐⭐⭐ Great product
*by M***. on 1 March 2025*

Works fine

## Frequently Bought Together

- Tecmark TBS 300 Series Air Switch 25amp SPNO Latching TBS339
- Jacuzzi C377000;; On off air button bellow (air pump); Unfinish
- WSDMAVIS 1 Set Pneumatic Switch for Garbage Disposal 16A On Off Push Button Switch for Bath Tub Spa Jetted Whirlpool Jet Set

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**Shop now:** [https://www.desertcart.hk/products/312417011-tecmark-tbs-339-air-switch-tbs-339](https://www.desertcart.hk/products/312417011-tecmark-tbs-339-air-switch-tbs-339)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-16*