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Thermokon · Room operating unit

WRF07 x active

Name: WRF07 x active
Brand: Thermokon

Flush-mounted room operating unit in the design of common switch ranges, with a 0 to 10 V setpoint potentiometer and optional button, rocker switch and LED.

Availability and lead time confirmed on your quote

Version: Potentiometer

Part number243902

Quotes answered within 24 hours, no account needed
DHL, under 15 kg £13.50 ex VAT
Technical support from the people who commission it

Specification

Communication

Interface: Active, 0 to 10 V (min. load 5 kΩ or 10 kΩ)
Connection: Terminal block, max. 1.5 mm²

Electrical

Power supply: 24 V AC or DC ±10% (SELV)
Power consumption: Typ. 0.4 W (24 V DC), 0.8 VA (24 V AC)

Environment

Operating temperature: -35 to +70 °C
Humidity: Max. 85% rH, non-condensing
Protection: IP20 IP rating

Performance

Measuring range: 0 to +50 °C (temperature output)
Accuracy: ±1% of measuring range (typ. at 21 °C)
Display: LED for status feedback, green

Physical

Mounting: Flush mount in a standard EU box (60 mm diameter, min. 45 mm deep)
Dimensions: 81 x 81 x 38 mm
Weight: 50 g

Part numbers

From the manufacturer's datasheet for WRF07 x active.

Overview

The WRF07 x active is a room operating unit that sits in a standard EU flush box and takes the look of a switch range from Berker, Busch-Jaeger, Feller, Gira, Jung, Merten or Peha. It gives the controller an active 0 to 10 V setpoint signal, and an integrated temperature sensor is optional. The versions listed here are the potentiometer only (P), with a button and green status LED (PTD), and with a rocker switch for two fan stages and a green status LED (PSD). All are shown in a Gira E2 frame in pure white matt. The terminal is removable, so the unit can be pre-wired.