RITTAL SK 3110 3110.000

Rittal Enclosure Thermostat SK 3110.000

Description

The Rittal SK 3110.000 is an industry-standard enclosure thermostat designed for reliable and precise temperature control. It is used to regulate enclosure heaters, filter fans, and heat exchangers, protecting sensitive electronic and electrical components from overheating or condensation. Its simple bimetallic mechanism and robust change-over contact make it a versatile and dependable solution for a wide range of industrial applications.

Specifications

• Manufacturer: Rittal
• Type: SK 3110.000
• Setting Range: +5 deg C to +60 deg C
• Sensor: Bimetal thermostat
• Contact Type: Single-pole change-over contact
• Rated Operating Voltage: 24 – 250V AC/DC
• Switching Capacity (Heater, NC contact): 10 A (resistive load)
• Switching Capacity (Fan, NO contact): 5 A (resistive load)
• Mounting: Clip-on for 35 mm DIN rail (EN 60 715)
• Dimensions: 71 x 71 x 33.5 mm

Label Info

• Model: SK 3110
• Certifications: cULus, DVE, CE

Application

Ideal for temperature regulation inside control cabinets, switchgear, and IT enclosures. It can be configured to activate a heater when the temperature drops below a set point, or activate a cooling fan when the temperature exceeds the set point.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this reused Rittal thermostat, you are helping to avoid the production of a new unit, saving approximately 4.0 kg of CO2 emissions. This conservation effort is a significant step towards more sustainable industrial practices.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?

What is the switching difference (hysteresis) of the SK 3110.000 thermostat?

Question?

The Rittal SK 3110.000 has a switching temperature difference of approximately 7 K (plus/minus 4 K tolerance), which prevents frequent switching of the connected fan or heater.

Question?

Can I use this thermostat for both heating and cooling applications?

Question?

Yes, the SK 3110.000 features a change-over contact. This allows it to be wired as a Normally Closed (NC) contact for controlling heaters or as a Normally Open (NO) contact for controlling fans or heat exchangers.

Question?

What is the correct way to mount this thermostat in an enclosure?

Question?

For optimal performance, the thermostat should be mounted on a 35 mm DIN rail in the upper area of the enclosure, ensuring there is sufficient air circulation around it. Avoid placing it near heat-generating components or in direct airflow from fans.

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026