---
product_id: 469985928
title: "24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified"
brand: "hotop"
price: "VT20299"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/469985928-24vac-40-va-ac-transformer-plug-in-with-ptc-fuse
store_origin: VU
region: Vanuatu
---

# 24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified

**Brand:** hotop
**Price:** VT20299
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified by hotop
- **How much does it cost?** VT20299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/469985928-24vac-40-va-ac-transformer-plug-in-with-ptc-fuse)

## Best For

- hotop enthusiasts

## Why This Product

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

## Description

24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | s |
| Model number | PS D40 |
| Item Weight | 730 g |
| Product Dimensions | 5.4 x 6.5 x 10 cm; 730 g |
| Item model number | PS D40 |
| Item Height | 10 Centimeters |
| Item Width | 6.5 Centimeters |
| Voltage | 24 Volts |
| Hardware Platform | smartphone |
| Are batteries included? | No |

## Product Details

- **Brand:** Hotop
- **Power Source:** Corded Electric
- **Mounting Type:** Wall Mount
- **Specification Met:** UL
- **UPC:** 796168988969

## Images

![24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified - Image 1](https://m.media-amazon.com/images/I/61YFD+Gn2UL.jpg)
![24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified - Image 2](https://m.media-amazon.com/images/I/71nn4BLpAlL.jpg)
![24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified - Image 3](https://m.media-amazon.com/images/I/71Oa38-NRyL.jpg)
![24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified - Image 4](https://m.media-amazon.com/images/I/71l1IxvoDxL.jpg)
![24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell Thermostats UL Certified - Image 5](https://m.media-amazon.com/images/I/618JeLByeKL.jpg)

## Frequently Bought Together

- Hotop 1 Pack 24 Volt Transformer, 40 VA AC Transformer Plug in with PTC Fuse Competible with All Versions of Ring Doorbell and Thermostat, Compatible with Nest, Ecobee, Sensi, Honeywell, 24V Adapter
- Syston 18/2 Thermostat Doorbell HVAC Heating Control Cable Wire, 18 AWG 2 Conductors 100% Solid Copper Conductors CL3R/FT4/CMR Riser-Rated, UV Resistant RoHS for Low Voltage Applications Use
- Syston 18/4 Thermostat Doorbell HVAC Heating Control Cable Wire, 100% Solid Copper Conductors CL3R/FT4/CMR Riser-Rated UL/ETL Listed, UV Resistant RoHS for Indoor/Outdoor Low Voltage Applications Use

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**Shop now:** [https://www.desertcart.vu/products/469985928-24vac-40-va-ac-transformer-plug-in-with-ptc-fuse](https://www.desertcart.vu/products/469985928-24vac-40-va-ac-transformer-plug-in-with-ptc-fuse)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*