Shelly Pro Dimmer 0/1-10V with Power Metering

The SHELLY-PRO-DIMMER-1-10V-PM represents a sophisticated lighting control solution designed for professional installations requiring precise dimming capabilities and extensive integration options. This DIN rail-mounted device supports 0-10V and 1-10V voltage control protocols, making it compatible with a wide range of modern LED drivers and fluorescent ballasts. Engineered for reliability in commercial and residential applications, the unit operates without requiring a neutral connection, simplifying installation in various electrical configurations.

Built around the powerful ESP32-D0WDQ6 processor with 8MB flash memory, this dimmer delivers robust performance for complex automation scenarios. The device features comprehensive metering capabilities including active and apparent power measurement, power factor monitoring, and energy consumption tracking. With dual wireless connectivity through Wi-Fi 802.11b/g/n and Bluetooth 4.2, the unit facilitates flexible control and monitoring options while maintaining compatibility with major smart home ecosystems and professional building automation systems.

Technical Specifications

• Dimensions: 94×19×69 mm / 3.70×0.75×2.71 inches
• Weight: 70 g / 2.5 ounces
• Power Supply: 110-240V AC
• Power Consumption: < 3W
• Maximum Switching Current: 16A
• Maximum Switching Voltage: 240V
• Conductor Cross Section: 0.5 to 2.5 mm² / 20 to 14 AWG (green connectors), 0.5 to 1.5 mm² / 20 to 16 AWG (blue connectors)
• Ambient Working Temperature: -20°C to 40°C / -5°F to 105°F
• Humidity Range: 30% to 70% RH
• Maximum Altitude: 2000 m / 6562 ft

Key Features

• Extended Integration: Comprehensive KNX support with KNXnet/IP communication protocol
• Wireless Connectivity: Dual-band Wi-Fi and Bluetooth 4.2 for flexible control options
• Advanced Metering: Real-time monitoring of active power, apparent power, power factor, and energy consumption
• Programming Capabilities: Support for scripting, webhooks, MQTT protocol, and key-value store functionality
• Robust Construction: DIN rail mounting with screw terminals supporting 0.4 Nm maximum torque
• Environmental Monitoring: Built-in temperature sensor for operational reliability
• Scheduling Flexibility: Support for 20 advanced schedules and 20 webhook actions

Use Cases

This dimmer is ideally suited for commercial lighting systems in offices, retail spaces, and hospitality venues where precise light level control and energy monitoring are essential. The KNX integration makes it particularly valuable for building automation projects requiring standardised communication protocols. In residential applications, the device enables sophisticated smart lighting scenarios through its scripting capabilities and extensive wireless connectivity options. The robust design and wide operating temperature range ensure reliable performance in utility areas, server rooms, and other challenging environments where consistent lighting control is required.