Lutron Electronics RRST-HN4B-SW Ra3 Hybrid Keypad

Product Description

The LUTRON ELECTRONICS RRST-HN4B-SW is a Ra3 Series hybrid keypad designed for use in structured lighting control systems. This 4-button switch keypad integrates with Ra3 smart lighting architectures to provide localized scene and load control at the wall. Electricians and low-voltage lighting control installers deploy this device as part of a broader Ra3 system layout, using it to trigger preset scenes or toggle individual circuits. The hybrid form factor allows it to function within both wired and wireless Ra3 system configurations, making it adaptable to new construction and retrofit environments.

The RRST-HN4B-SW is suited for residential and light commercial applications where Ra3 system control is specified. It installs at a standard wall location and communicates with the Ra3 processor or hub. Typical deployment includes conference rooms, living spaces, hospitality environments, and other areas requiring multi-scene lighting control from a single wall station. This keypad is sold as an individual unit.

Key Features

• 4-button layout supports scene selection and direct load control
• Hybrid keypad design compatible with Ra3 wired and wireless system configurations
• Wall-mount form factor integrates with standard electrical box installations
• Part of the Ra3 ST (Station) product line for structured lighting control
• Sold individually as a single unit

Compatibility

Designed for use within LUTRON ELECTRONICS Ra3 lighting control systems. Specific compatible processors, hubs, and accessory devices should be confirmed against the Ra3 system design documentation prior to installation.

Installation Notes

Installation should be performed by a licensed electrician or certified low-voltage lighting control technician familiar with the Ra3 system platform. Power to the circuit and any connected Ra3 components must be de-energized at the breaker before wiring or mounting this device. Follow all applicable NEC requirements for low-voltage and line-voltage wiring separation. System commissioning and device association should be completed using the Ra3 configuration software after physical installation.