The PTC Semiconductor Heater (15W-150W) is designed for efficient heating and dehumidification within control cabinets and electrical enclosures. Utilizing advanced PTC heating elements and housed in a durable aluminum alloy casing, this heater is ideal for preventing moisture accumulation and ensuring optimal operating conditions for sensitive electronic components.
Product Features:
Power Range: Available in 15W to 150W, tailored to meet various heating requirements.
PTC Heating Element: Self-regulating PTC technology provides consistent heating while preventing overheating.
Aluminum Alloy Housing: Durable and lightweight design offers excellent thermal conductivity and resistance to corrosion.
Moisture Prevention: Effectively reduces humidity levels within cabinets, protecting electronic equipment from damage.
Compact Design: Space-saving dimensions facilitate easy installation in confined spaces.
Energy Efficient: Low power consumption combined with high output helps to reduce operational costs.
Wide Applications: Suitable for control cabinets, electrical enclosures, and other sensitive equipment environments.
Technical data
| Operating voltage | 120-240V AC/DC*(min.110V, max.265V) |
| Heating element | PTC resistor, self regulating and temperature limiting |
| Heater body | extruded aluminium profile, anodised |
| Connection | 3 pressure clamps for stranded wire 0.5-1.5mm2 (with wire end ferrule) and rigid wire 0.5-1.5mm2 |
| Housing Material | black plastic, according to UL94 V-0 |
| Mounting | dip for 35mm DIN rail, EN 60715 |
| Fitting position | vertical |
| Operating/Storage temperature | -20℃ to +70℃(-49 to +158°F) |
| Protection type/Protection class | IP54 / I (earthed) |
| Accessories | screw fixing |
(*Operating with voltages below 140V AC/DC reduces heating performance by approx. 10%.)
Dimension Drawing Reference
*at 20℃(68°F) ambient temperature
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