---
title: Shelly Pro 1PM Wi-Fi Relay One Phase - 1 Channel, 16A, DIN Rail
date: 2023-03-31T12:56:51Z
modified: 2026-06-08T09:35:47Z
permalink: "https://tech.co.za/product/shelly-pro-1pm-wi-fi-relay-one-phase-1-channel-16a-din-rail/"
type: product
status: publish
excerpt: ""
wpid: 463309
product_brand:
  - Shelly
product_type:
  - simple
product_cat:
  - Smart Home
featured_image: "https://tech.co.za/wp-content/uploads/2023/03/SHELLY-PRO-1PM.png"
---

### **Professional 1-channel DIN rail smart switch with power metering**

- LAN, Wi-Fi, and Bluetooth connection
- 1 output, 16A
- Power metering
- Overpower and overvoltage protection of the load
- Easy control through the Shelly app, various protocols, and platforms, as well as voice assistants



| POWER |  |
| --- | --- |
| Power supply AC | 110-240V, 50/60Hz |
| Maximum load | 16A |
| Channels | 1 Channel |
| SPECIAL FUNCTIONS |  |
| Roller shutter mode | No |
| Device temperature protection | Yes |
| Overload protection | Yes |
| Power measurement | Yes |
| FEATURES |  |
| HTTP/HTTPS webhooks | Yes |
| Custom scripts (mJs) | Yes |
| Operational temperature | -20°C to + 40 °C |
| Device power consumption | < 3 W |
| Intelligent On/Off | Yes |
| Local and remote control | Yes |
| Sunrise/Sunset | Yes |
| Weekly Schedule | Yes |
| UL Listed option | No |
| CONNECTIVITY |  |
| Wireless | Yes |
| Max RF output power | 13.34 dBm |
| Wi-Fi Protocol | 802.11 b/g/n |
| Wi-Fi Radio frequency | 2412 – 2483 MHz |
| Wi-Fi Range | up to 50 m outdoors and up to 30 m indoors (depending on the building materials) |
| Bluetooth | Yes |
| Ethernet | Yes |
| DIMENSIONS |  |
| Size | 18,5mm x 89,5mm x 68,5mm |