GIRA RTR 230 V Relay Output ON/OFF Control Insert 247500

For precise room temperature control in flush-mounted installations, the GIRA RTR 230 V Relay Output ON/OFF Control Insert 247500 stands apart with its integrated relay and straightforward ON/OFF switching. Unlike thermostatic radiator valves or complex bus systems, this insert delivers reliable 230 V switching directly from a compact unit that fits into standard flush boxes. It is the core component for Gira System 55, E2, Event, and Esprit cover frames, offering a clean, professional solution for heating and cooling control.

Highlights

• 230 V AC operating voltage with 50/60 Hz compatibility
• 1-pole potential-free changeover relay contact
• Switching capacity up to 2300 W resistive or 460 VA inductive
• Electronic control with internal temperature sensor
• Adjustable setpoint from +5 °C to +30 °C
• Switching differential of 0.5 K for stable regulation
• Integrated ON/OFF switch and red control LED
• Flush-mounted design with screw terminals for conductors up to 2.5 mm²

In daily use

This insert is the workhorse behind a room thermostat. Once installed behind a suitable Gira cover frame, it continuously monitors the ambient temperature via its internal sensor. When the temperature deviates from the setpoint, the relay switches the connected heating or cooling load. The red LED indicates active demand, giving immediate visual feedback. The manual ON/OFF switch allows the user to deactivate the control function without removing the cover, useful for maintenance or seasonal shutdowns. With a potential-free contact, it can control a wide range of loads, from electric radiators and thermal actuators to pumps and fans, as long as the electrical ratings are respected.

Full specifications

• Product type: Room Temperature Controller Insert
• Operating voltage: 230 V AC, 50/60 Hz
• Output: Relay, 1-pole potential-free changeover contact
• Max. switching current (resistive): 10 A
• Max. switching current (inductive): 2 A
• Max. switching capacity (resistive): 2300 W
• Max. switching capacity (inductive): 460 VA
• Temperature setting range: +5 °C to +30 °C
• Switching differential: 0.5 K
• Control type: Electronic
• Sensor: Internal temperature sensor
• Functions: ON/OFF switch, control LED (red)
• Mounting: Flush-mounted, for standard flush boxes
• Compatibility: Gira System 55, E2, Event, Esprit (requires cover frame)
• Connection: Screw terminals, max. conductor cross-section 2.5 mm²
• Protection class: IP20
• Ambient temperature range: -5 °C to +45 °C
• Installation depth: approx. 32 mm

Final note

The GIRA 247500 insert is a dependable base for custom room temperature control. Pair it with a matching Gira cover frame and rotary knob to create a complete thermostat that blends seamlessly into any interior.