Why Choose the Rittal SK 3114.200 Digital Temperature Display and Thermostat?
The Rittal SK 3114.200 is a compact and reliable digital enclosure internal temperature display and thermostat designed for monitoring and controlling temperatures inside industrial electrical enclosures. Developed for installation in an enclosure door or wall, it provides clear temperature indication together with configurable relay control for connected cooling, heating or alarm equipment.
The unit features a three-digit, 7-segment display with selectable °C or °F indication, allowing enclosure temperatures to be checked quickly and accurately. An included 1800 mm NTC temperature sensor provides remote temperature measurement, while the freely selectable switching difference allows the controller response to be tailored to the application.
With rated operating voltages of 100–230 V AC, single-phase, 50/60 Hz and 24–60 V DC, the SK 3114.200 provides flexible integration into industrial control systems. Its IP54 protection rating supports dependable use in suitable enclosure applications, while two relay outputs provide versatile temperature-dependent switching.
Key Advantages
- Digital temperature monitoring and thermostat control for industrial enclosures.
- Clear three-digit, 7-segment temperature display.
- Selectable temperature indication in °C or °F.
- Includes an 1800 mm NTC temperature sensor.
- Two relay outputs support flexible control of cooling, heating or alarm functions.
- IP54 protection to IEC 60529.
- Freely selectable switching difference for application-specific control.
- Designed for straightforward installation in an enclosure door or wall.
Key Features
- Rittal SK digital enclosure temperature control range.
- Three-digit, 7-segment display.
- Switchable °C / °F temperature indication.
- 5–55 °C setting range.
- 0–50 °C operating temperature range.
- Supplied with 1800 mm NTC sensor.
- Two relay outputs configured as a change-over contact and normally open contact.
- Maximum relay contact load: 230 V, 6 A.
- 100–230 V AC, 1~, 50/60 Hz or 24–60 V DC rated operating voltage.
- IP54 protection rating.
- RAL 7035 finish for compatibility with industrial enclosure systems.
Reliable Temperature Control for Electrical Enclosures
Maintaining a controlled internal temperature is important for protecting sensitive electrical and electronic components from excessive heat or unsuitable operating conditions. The Rittal SK 3114.200 continuously measures enclosure temperature through its remote NTC sensor and provides relay switching according to the configured temperature setpoints.
Its two relay outputs can be used to control suitable cooling or heating equipment and can also support alarm-related functions depending on the configured operating mode. This makes the thermostat particularly useful in industrial control panels, machinery enclosures and automation installations where stable internal temperatures help support reliable equipment operation.
Typical Applications
- Industrial electrical control enclosures.
- Automation and PLC control panels.
- Machine-building electrical cabinets.
- Enclosure cooling and heating control.
- Temperature monitoring of electronic equipment.
- Industrial switchgear and distribution cabinets.
- Temperature alarm and environmental control systems.
