Slim PTC 75W switch cabinet heater, PSHT075, Plastim

Slim electric (PTC heating element, posistor heater) heater for distribution cabinets with anodized aluminum heat sink and overcurrent protection, for DIN rail mounting with a power of 75 watts, 110-220 volts AC or DC, PSHT075, Plastim - made in Turkey.

• Heating power: 75W
• Operating power supply: 100-250V AC / DC
• Maximum current: 4A
• Heating element type: Self-regulating PTC resistor
• Overcurrent protection: Electronic thermal relay
• Electrical connection: 3-pole NLE terminal
• Protection class according to IEC: Class II
• Protection level: IP20
• Operating temperature: -45 / +70 °C

• Storage temperature: -45 / +70 °C

• Heatsink: Aluminum profile, anodized

• Mounting: on 35mm DIN rail

• Mounting position: Best efficiency in vertical position

• External dimensions: 168x80x27mm

• Weight: 0.225 kg

Heaters are used to maintain temperature and reduce humidity levels in electrical switchboards, control cabinets, ATMs, payment terminals and other electronic devices. Previously, light bulbs were used for these purposes - but it is obvious that this method does not meet the modern stringent requirements for electrical appliances and electronics. Currently, almost all manufacturers are switching to PTC heaters, which provide not only heating, but also guarantee safety and long-term operation.

All heaters are equipped with electronic protection against surface overheating, which provides an additional guarantee of safe operation.

Due to the high requirements for home/cabinet heaters, Plastim has paid maximum attention to the selection of component suppliers. For example, the supplier of PTC heating elements is the same as for Schneider Electric, and the terminal block for electrical connection of all parts is manufactured by the Italian company KORNER on a special order. The plastic from which this block is made has a very important property: when heated, it not only retains its shape and does not deform, but also does not emit odors, and therefore does not emit any harmful carcinogenic substances into the atmosphere. Agree that this approach to supplier selection favorably distinguishes high-quality Plastim heaters from cheap Chinese analogues.

To ensure automatic temperature maintenance with this heater, you will need either a simple bimetallic thermostat or a more complex temperature controller. You can purchase both devices on our website: