RTR-B 721 Room thermostat, mechanical, 230V AC, external control

Name: RTR-B 721 Room thermostat, mechanical, 230V AC, external control
SKU: 042008250
Availability: InStock

€43,10 (€52,15 incl. VAT)

In stock, ready to ship

Item No. 1102-4017-2100-000 / 110240172100000
EAN 4 251325 609782 / 4251325609782

Product information and datasheets →

2 in stockOrdered before 3:00 PM, shipped the same business day.

Why buy from Sensors.nl:

Excellent rating: 96.42% had a good to very good experience
Personal customer service and advice
Extra discount possible for large quantities: Contact us

Add to quote

SKU: 042008250 Categories: Room thermostats, S+S regeltechnik Tag: update2026

Description

Single-stage, mechanical room controller, bi-metal technology, THERMASREG~ RTR-B is suitable for temperature monitoring / thermostat in dry rooms, respectively for controlling all types of heating valves. In the case of de-energized heating valves, the cooling output must be connected (make contact). Up to 10 and at the make contact up to 5 valve actuators can be connected to the break contact.