LK140-100W is a compact DIN-rail mounted anti-condensation heater for control panels and electrical enclosures. It provides approximately 100W of heating using a self-regulating PTC element to prevent condensation and maintain a safe minimum temperature inside the cabinet.
🔧 Technical Highlights:
- Heating capacity: Approx. 100W output for small to medium enclosures
- Supply voltage: Wide 120–250 V AC/DC (model dependent, refer to datasheet)
- Heating element: PTC resistor, temperature-limiting for safe, self-regulating operation
- Mounting: Clip mounting on 35 mm DIN rail to EN 50022
- Housing: Extruded aluminium profile with integrated terminal block
- Protection: IP20, suitable for installation inside enclosed panels
- Typical temperature range: -30°C to +65°C (check datasheet for exact ratings)
✅ Benefits:
- Helps prevent condensation, corrosion and moisture-related failures in control panels
- Maintains a stable minimum enclosure temperature for reliable equipment operation
- Self-regulating PTC technology minimises risk of overheating and reduces energy waste
- Fast DIN-rail clip installation simplifies panel build and retrofits
- Low-maintenance design with no moving parts for long service life
🚀 Applications:
- Industrial control panels housing PLCs, I/O modules and relays
- Drive and VFD cabinets where temperature and humidity must be controlled
- Switchgear, distribution boards and MCC enclosures
- Outdoor and unheated indoor cabinets exposed to temperature swings
- Panels in damp or coastal environments where condensation risk is high
This LK140 series enclosure heater offers compact, reliable anti-condensation protection, helping your control panels run smoothly even in demanding environments.
FAQs
- Q: What is LK140-100W designed to do?
A: LK140-100W is designed to keep the inside of an enclosure above the dew point, reducing condensation and protecting sensitive components from moisture-related damage.
- Q: How should LK140-100W be controlled?
A: For best results, use this heater together with a Linkwell thermostat or hygrostat so it only runs when temperature or humidity conditions require heating.