Semiconductor heater HG140 AC/DC 12-30V, 30W System air conditioning SIVACON 8MF / 8MR - for climate in the cabinet. The system air conditioning meets specific requirements. SIVACON 8MR ensures the trouble-free operation of the electrical and electronic devices installed in the cabinet even under adverse environmental conditions. Among other things, it prevents condensation or frost damage and protects against malfunctions resulting from this. The portfolio ranges from filter fans to cooling and heating devices to thermostats. Alternatively, ventilated cabinets can be used in operating rooms, in which the system air conditioning is ensured by natural convection. www.siemens.de/sivacon-8mf. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe, efficient electrical infrastructure in buildings and industry.
| Property | Value |
| Operating voltage at AC 60 Hz: | 12 to 30 V |
| Operating voltage at AC 50 Hz: | 12 to 30 V |
| Operating voltage at DC: | 12 to 30 V |
| Type of voltage: | AC/DC |
| With room thermostat: | no |
| Width: | 70 mm |
| Height: | 105 mm |
| Depth: | 60 mm |
| Rated power: | 30 W |
| With fan: | no |
| Protection class (NEMA): | 1 |
