Shelly Pro 3
Shelly Pro 3

Shelly Pro 3

SH-SHELLYPRO3
$145.00

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Overview

The Shelly Pro 3 is a DIN rail-mounted smart relay designed for high-power automation and control. With dry contacts, multi-platform connectivity, and advanced protection features, it delivers powerful and flexible automation for homes and businesses.


Key Features

Versatile Voltage Support

• Dry contacts ensure compatibility with a wide range of voltages


Synchronisation

• Automate your environment to match daily routines or business needs

• Set up custom scenarios, actions, and schedules


Custom Automation, No Limits

• Create advanced automations based on external data or specific triggers

• Enhance smart home efficiency with tailored automation rules


Multi-Platform Control

• Supports LAN, Wi-Fi, Bluetooth, and voice assistants

• Control via the Shelly app and multiple smart home platforms


Robust Protection

• Overpower and overvoltage protection for enhanced safety

• Ensures stable and reliable automation


High Power Capability

• Three outputs, each supporting 16A

• Total power handling: 48A, making it ideal for high-load applications

Specifications

PHYSICAL

Size (HxWxD): 96x53x59 ±0.5 mm / 3.78x2.01x2.32 ±0.02 in

Weight: 0.150 kg

Mounting: DIN rail

Screw terminals max torque: 0.4 Nm / 4.43 lbin

Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG

Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in

Shell material: Plastic

Colour: Black

ENVIRONMENTAL

Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F

Humidity: 30 % to 70 % RH

Max. altitude: 2000 m / 6562 ft

ELECTRICAL

Power supply voltage AC: 110 - 240 V

Power supply voltage DC: N/A

Power consumption: < 3 W

Neutral not needed: No

OUTPUT CIRCUITS RATINGS

Max switching voltage AC: 240 V

Max switching voltage DC: 30 V

Max switching current AC: 16 A per channel, 48 A total

Max switching current DC: 16 A per channel, 48 A total

SENSORS, METERS

Temperature sensor: Yes

RADIO

RF band: 24010- 2495 MHz

Max. RF power: <20 dBm

Wi-Fi protocol: 802.11 b/g/n

Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)

Bluetooth Protocol: 4.2

Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)

MCU

CPU: ESP32-D0WDQ6

Flash: 8 MB

FIRMWARE CAPABILITIES

Schedules: 20

Webhooks (URL actions): 20 with 5 URLs per hook

Scripting: mJS

MQTT: Yes

CoAP: No

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