Anti-Condensation Space Heaters are designed to prevent condensation, frost, and moisture accumulation inside electrical enclosures. By maintaining the enclosure temperature above the ambient dew point, they protect electrical and electronic equipment from corrosion, insulation deterioration, and moisture-related failures.
Hilkar space heaters operate by natural convection and are available in a wide range of voltages, power ratings, mounting configurations, and enclosure designs to suit industrial and outdoor applications.
- Operating Voltage: 24 – 690 V AC / DC
- Rated Power: 15 – 150 W
- Heater Body: Extruded aluminum profile or stainless steel
- Mounting position: Horizontal or Vertical
- Suitable for polluted and harsh environments
- DIN Rail mount or flat surface mount
- 35 mm DIN rail clip (HR.A, HRy and PTC series)
- Other voltage and power outputs available on request
- High reliability and long service life
- Natural convection heating
- Durable construction
- Operating Voltage: 24–690 V AC/DC
- Continuous over-voltage withstand capacity up to 20%
- Compact dimensions (100 × 250 × 6 mm / 3.94 × 9.84 × 0.24 in)
- Designed for direct contact situations, with a surface temperature rise of 60 °C (108 °F) at 100 W in a 20 °C environment
- Corrosion-resistant welded stainless-steel enclosure with moisture-resistant heating elements
- Supplied with a 2.5 m heat-resistant cable as standard; custom lengths available upon request
- Dielectric withstand: 3 kV for 1 minute
- DIN rail mounting available upon request
- Horizontal or vertical mounting
- Standard power ratings: 50 W and 100 W (10–150 W available upon request)
- 5-year warranty
- 110–240 V, 100 W
- 58 × 340 × 44 mm / 2.3 × 13.4 × 1.7 in
- Wall-mounted
- Compact construction
- Maximum surface temperature rise of 220°C without enclosure
- Touch-safe enclosure available upon request
- Custom cable lengths available upon request
- DIN rail-mounted enclosure available upon request
- Wide operating voltage: 110–240 V AC/DC
- Aluminium heatsink and touch-safe surface
- Rated ambient temperature: −45 to +70 °C
- Standard power ratings: 50 W and 100 W (other ratings available upon request)
- High reliability and long service life
- Natural convection heating
- Durable construction
- Compact design
- Pressure-clamp terminals
- 35 mm DIN rail mounting (EN 50022)
- Self-regulating PTC heating element
- Wide operating voltage: 110–240 V AC/DC
- Natural anodized aluminum alloy housing and covers
- Protection degree IP50
- Rated ambient temperature: −45 to +70 °C
- Standard power ratings: 50 W and 100 W (15 W, 30 W, 45 W, 60 W, 75 W, and 150 W available upon request)
HR.PTC.PC Type Heaters (110–265 V AC-DC)
| Type | Power Rating (W) | Surface Temp. (°C) | Inrush Current (A) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|
| HR.PTC.PC.15 | 15 | 65 | 1.5 | 65 | 0.25 |
| HR.PTC.PC.30 | 30 | 75 | 2.5 | 65 | 0.25 |
| HR.PTC.PC.45 | 45 | 85 | 3 | 65 | 0.25 |
| HR.PTC.PC.50 | 50 | 100 | 3.2 | 65 | 0.25 |
| HR.PTC.PC.60 | 60 | 105 | 3.5 | 65 | 0.25 |
| HR.PTC.PC.100 | 100 | 120 | 4.5 | 135 | 0.4 |
| HR.PTC.PC.150 | 150 | 140 | 9 | 205 | 0.62 |
Consult Hilkar for technical values of other wattages.
110–265 V AC-DC
| Type | Heating Power (W) | Surface Temp. (°C) | Inrush Current (A) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|
| HR.PTC.CB.15 | 15 | 105 | 1.5 | 60 | 0.22 |
| HR.PTC.CB.30 | 30 | 105 | 3 | 60 | 0.22 |
| HR.PTC.CB.45 | 45 | 105 | 3.6 | 60 | 0.22 |
| HR.PTC.CB.50 | 50 | 105 | 3.6 | 60 | 0.22 |
| HR.PTC.CB.60 | 60 | 105 | 3.6 | 60 | 0.22 |
| HR.PTC.CB.100 | 100 | 105 | 4.5 | 130 | 0.37 |
| HR.PTC.CB.150 | 150 | 105 | 9 | 200 | 0.59 |
Consult Hilkar for technical values of other wattages.
- Wide voltage range: 110–240 V AC / DC
- Aluminium heatsink and touch-safe surface
- Rated ambient temperature: −45 to +70 °C
- Standard wattages: 50 W and 100 W (consult Hilkar for other wattages)
- High reliability
- Natural convection
- Durable construction
- EN 50022 35 mm rail clip
- Switching capacity (AC)
250 VAC, 10 A
cosφ > 0.7
- Switching capacity (DC)
110 VDC, 2 A
L/R < 15 ms
- Switching capacity (DC low)
24 VDC, 4 A
L/R < 15 ms
- Setting range
0–60 °C
- Contact type
NO or NC
- Dimensions
60 × 40 × 35 mm
2.4 × 1.6 × 1.4"
