Hager RTD210X 2-Wire System Switch, 6-Fold, for Hager IP Intercom, DIN Rail, 4 Modules, Light Grey

In a multi-apartment building, the Hager RTD210X serves as the central hub that connects up to six 2-wire indoor stations to the Hager IP intercom system. Installed on a DIN rail in the electrical cabinet, this switch extends the IP backbone to legacy 2-wire wiring, enabling clear audio and video communication at each apartment door. Its compact 4-module width saves valuable cabinet space, while the screw terminals ensure reliable, maintenance-free connections for years of service.

Key specifications

• Product type: 2-wire system switch
• System compatibility: Hager IP intercom system
• Number of 2-wire connections: 6
• Mounting type: DIN rail
• Module width: 4 DIN modules
• Input voltage: 24 V DC (via external power supply)
• Output bus type: 2-wire bus
• Function: Connects 2-wire indoor stations to IP intercom system
• Protection class: IP20
• Operating temperature range: -5 to +45 °C
• Storage temperature range: -20 to +70 °C
• Relative humidity: 10 - 90 % (non-condensing)
• Connection terminals: Screw terminals
• Housing material: Plastic
• Colour: Light grey / white
• Installation environment: Indoor
• Power supply requirement: External 24 V DC power supply (e.g., Hager RTD200X)

Why choose it

The RTD210X bridges modern IP intercom systems with existing 2-wire cabling, avoiding costly rewiring in retrofit projects. Its DIN rail mounting and 4-module width integrate seamlessly into standard distribution boards, simplifying installation and maintenance. With six independent connections, it supports multiple apartments from a single unit.

Ideal use cases

• Retrofitting older apartment buildings with IP intercom while reusing 2-wire riser cabling
• Connecting up to six indoor stations in a small to medium residential complex
• Integrating with Hager IP intercom systems in new installations where 2-wire indoor stations are preferred
• Space-constrained electrical cabinets requiring compact DIN rail devices

Good to know

The RTD210X requires an external 24 V DC power supply, such as the Hager RTD200X. It is designed for indoor use only (IP20) and should be installed in a protected environment. Screw terminals provide secure, low-maintenance connections.