Rittal thermostat enclosure internal thermostat – SK 3110.000

Enclosure Heater without fan – SK 3105.340. Affordable

SK 3110.000

Description: Particularly suitable for controlling fans, heaters and heat exchangers, this thermostat can also be used as a signal generator for monitoring the enclosure internal temperature.   

Benefits: Time-saving connection technique using a terminal strip with a screw connection from the outside.

Flexible mounting on a vertical or horizontal 35 mm support rail to EN 50 022, and snap fastening in the enclosure section or on the mounting plate using the supplied adaptor

Technical specifications: Bi-metal controller as a temperature-sensitive element with thermal feedback

Contact population: Single-pole change-over contact as a quick-break contact
Permissible contact load: Category 5 – 3 (heating) AC 10 (4) A (inductive load at cos φ = 0.6)/category 5- 4 (cooling): AC 5 (4) A (inductive load at cos φ = 0.6)/DC = max. 30 W
Switching difference: approx. 1 K ± 0.8 K    

SK 3105.340

Description: Enclosure heaters to regulate relative humidity, prevent temperatures from dropping below the dew point and stop condensation forming inside the enclosure. This prevents consequential damage associated with corrosion or electrical short circuits. 

Material: Aluminum, anodized   

Protection category IP to IEC 60 529: IP 20   

Supply includes: PTC heater. Quick-connection terminal. Fasteners

Note: A thermostat is recommended for precise temperature control inside the enclosure. In order to prevent condensation on assemblies, hygrostat is recommended to regulate heating. In larger enclosures, even heat distribution is best achieved by installing several low-output heaters.