Barn ventilation & fans

5-stage thermostat: each stage switches at a temperature difference of 1 C, based on the entered setting value, in combination with a step controller, e.g. SEA.Advantages: Low investment costs, easy installation, simple operation, Durable and robust, can be used in new and existing ventilation systems.Outputs: Fans, heaters or alarms, step transformerTechnical data: Temperature switching range: 0-50 C, mains voltage 230 V, housing IP55 plastic, dimensions (W x H x D) 15 x 11 x 15 cm, to be used with the SEA stage controller.

The mechanical thermostat switches single-phase devices on and off at a set temperature.Advantages: Low investment costs, easy installation, simple operation, durable and robust, can be used in new and existing ventilation systems. Outputs: Fans, heaters or alarms, step transformerTechnical data: Temperature switching range: 0-40C, mains voltage 250 V, housing IP55 plastic, dimensions (B x H x D) 10 x 15.5 x 6.5 cm, to be used with the level controller SEA.

​The Master TS 3A electric infrared heater utilizes long-wave infrared radiation to generate rapid, targeted heat without circulating air. It directly warms people, objects, and surfaces without the need to heat the entire volume of air in the room first. Heat is available immediately upon activation, making the unit ideal for specific work areas as well as for drying walls, plaster, and other suitable surfaces.Advantages & FeaturesTargeted infrared heat: Directly warms people, objects, and surfaces without first heating the entire room's air.Ready for immediate use: Heat is available right after switching on and can be directed at specific work areas.Versatile applications: Suitable for agriculture, construction, commercial use, industry, rental services, and transport & logistics.No air movement or dust circulationOdor-free operationNo oxygen consumption or condensation; effective drying of walls, plaster, and surfacesLamp service life of up to 5,000 hoursSuitable for professional useTechnical Data:Rated current: 10.5 AConnection: 220–240 V, 50 HzHeating output: 0.8 / 1.6 / 2.4 kWFeatures: On/Off switchProtection class IDimensions: 398 x 413 x 495 mm (LxWxH)Weight: 7.6 kgFrequently Asked QuestionsHow does the Master TS 3A generate heat?The electric heater operates using long-wave infrared radiation, delivering heat directly to people, objects, and surfaces without circulating the air. Is the infrared heater suitable for drying?Yes, the unit can be used to dry walls, plaster, and suitable surfaces.Where can the Master TS 3A be used?Typical areas of application include agriculture, construction, commerce, industry, equipment rental, and transport and logistics.The Master TS 3A electric infrared heater provides rapid, targeted heat without air circulation. Long-wave infrared radiation directly warms people, objects, and surfaces without the need to first heat the entire volume of air in the room.Heat is available immediately after switching on, and the unit can be used to target specific work areas. It is also suitable for drying walls, plaster, and appropriate surfaces.

Manual speed control suitable for FSDM-type frequency converters. With on/off switch.

Suitable for basket fan 123472+123474

​High-quality, very tear-resistant and durable windbreak fabric. Can be used in many ways to break the wind and prevent draughts. E.g. for stables, entrances, windows, terraces and balconies. UV-stable. Wind refraction approx. 90 %. Roll width 100 cm

​High-quality, very tear-resistant and durable windbreak fabric. Can be used in many ways to break the wind and prevent draughts. E.g. for stables, entrances, windows, terraces and balconies. UV-stable. Wind refraction approx. 90 %. Roll width 200 cm

​Fcontrol frequency controllers for 400V large-scale fans—featuring an all-pole sine-wave filter—are available in the "Basic" version with an integrated display for speed control.Speed ​​setpoints can be provided via a higher-level control system using a 0–10 V signal, or manually by connecting a potentiometer.Two-stage operation with adjustable speeds is also an option. These frequency converters regulate asynchronous motors in a manner that is energy-efficient, demand-oriented, and gentle on the motor.Advantages:IP54 protection ratingHighly energy-efficientOperation without shielded motor cablesNo cable length restrictions imposed by the Fcontrol unitOperation without electromagnetic motor noise (ideal for noise-sensitive areas)Integrated sine-wave and interference suppression filtersNo risk to motors, as they are supplied with sinusoidal voltage matching the mains voltage; no motor choke requiredEquipment/Features:Integrated all-pole sine-wave filterLC multifunction display with plain-text readout1 analog input for speed setpoint1 digital input1 potential-free fault signal contactIntegrated motor protection function3 x 208–400 V50/60 HzNotes:Without main switchATTENTION: 10% safety marginCable cross-sections must be calculated by an on-site electrician.When using a frequency converter, a universal-current-sensitive residual current device (RCD) must be installed!Temperature sensors cannot be connected directly. 0–10 V control signal required, e.g., with T-Control.