Siemens RXC21.5/00021 Room Controller
SIEMENS RXC 21.5/00021 ROOM CONTROLLER
The Siemens RXC21.5/00021 is a precision-engineered room controller designed for temperature regulation in individual spaces. Optimized for fan-coil systems, chilled ceilings, and radiator applications, it ensures reliable performance and efficient climate control in commercial and industrial environments.
Manufacturer: Siemens
Type: Room Controller
Model: RXC 21.5/00021
ID No.: 070006453E00
Ref No.: 120507A 20014
| Input Voltage | 230 V AC |
| Line Frequency | 50/60 Hz |
| Output Voltage | AC 24 V ON/OFF, PDM or 3-position (+/“20%) |
| No. of Triac Outputs | 4 |
| Factory-Loaded Application | 00021 |
| Triac Output Switching Voltage | 24 V |
| Triac Output Switching Current | 0.5 A |
| Mounting | DIN rail, screw fixing |
| Mounting Location | Ceiling voids with cover, fan coil, panel |
| Dimensions (W x H x D) | 113 x 167 x 62 mm |
| Degree of Protection | IP20 |
