PTC switchboard heater 30W, PHT030, Plastim

Electric (PTC Body Heater, post-tension heater) heater for switch panels with anodized aluminum radiator and overcurrent protection, for mounting on DIN rail, 30 W, 110-220 V AC or DC, PHT030, Plastim - made in Turkey.

• Heating power: 30 W
• Operating voltage: 100-250 V AC/DC
• Maximum current: 2A
• Self-regulating PTC resistor
• Overcurrent protection: electronic thermal overload relay
• Electrical connection: 3-pole connector N-L-E
• IEC protection class: class II
• Protection rating: IP20
• Operating temperature: -45 / +70 °C

• Storage temperature: -45 / +70 °C

• Heat storage: anodized aluminum profile

• Installation: 35 mm DIN rail

• Mounting position: 35 mm, 35 mm, 35 mm, 35 mm, 35 mm, 35 mm, 35 mm: Maximum efficiency in vertical position

• External dimensions: 128x70x59 mm

• Weight: 0.41 kg

Heating elements are used to maintain temperature and reduce moisture levels in electrical panels, automatic cabinets, ATMs, payment terminals, and other electronic devices. Previously, incandescent bulbs were used for these purposes – but it is clear that this method does not meet modern strict requirements for electrical equipment and electronics. Today, almost all manufacturers switch to PTC heaters, which provide not only heating but also safety and durability of operation.

All heaters are equipped with electronic surface overheating protection, providing an additional guarantee for safe operation.

Due to the high demands placed on enclosure heaters, Plastim has paid the utmost attention to selecting component suppliers. For example, the PTC heater supplier is the same as Schneider Electric, and the electrical connection terminal block for all components is specially manufactured by the Italian company KORNER. The plastic used for this block has a very important property: when heated, it not only retains its shape and does not deform but also does not emit odors or release harmful carcinogenic substances into the air. Agree that such an approach to supplier selection favorably distinguishes high-quality Plastim heaters from cheap Chinese analogs.

To ensure automatic temperature maintenance with this heater, you need a simple bimetal thermostat or a more complex thermostat. Both devices can be purchased on our website:

link to thermostat -

link to controllers -