124-1046 RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 1 Output Relay, 24 V ac/dc Supply Voltage

RS PRO Defrost Thermostat- Single Output_x000D_ RS PRO temperature controller is a defrost thermostat for use in refrigeration applications. It is compact in size making it easy to install. The temperature controller has NTC sensor input and single output for compressor control._x000D_ Options available:_x000D_ 124-1045 - 230V ac, 1 x Relay_x000D_ 124-1046 - 24V ac/dc, 1 x Relay_x000D_ Features and Benefits_x000D_ • 4-digit, LED display_x000D_ • 35 x 77 mm in size_x000D_ • On/off control_x000D_ • Control output for cooling or heating_x000D_ • Single NTC probe input_x000D_ • Operating range -60 ˚C to 150˚C_x000D_ • Defrost function_x000D_ • Compressor protection settings_x000D_ • Probe failure setting, output status can be set to On, Off or Pulse_x000D_ • Sensor input offset setting_x000D_ • “Smart defrost” feature_x000D_ • Adjustable defrost duration and intervals_x000D_ • 6 Selectable warning tones_x000D_ • High and low alarm limits, absolute or deviation_x000D_ • Temperature units ˚C or ˚F_x000D_ • Digital input; External alarm, initiate defrost_x000D_ • Optional key flash programming, real-time clock or RS485_x000D_ • Transfer device parameter settings with key flash programming device_x000D_ • CE Certified_x000D_ Typical Applications:_x000D_ On/Off temperature controllers are designed to control and maintain temperatures in appliances by turning on or off, depending on the users required pre-set temperature. If the temperature drops below the setpoint, the controller will turn on and increase the temperature until it is met. Once the desired temperature is reached, the device output switches off automatically. Temperature controllers are perfect for applications that require temperature control solutions, especially those whereby the temperature increases slowly, and are commonly used in areas such as:_x000D_ HVAC systems_x000D_ Ovens_x000D_ Incubators_x000D_ Automotive_x000D_ Storage solutions_x000D_ FAQs_x000D_ Why use an On/Off Temperature Controller?_x000D_ Used for monitoring purposes in heating environments, on-off temperature controllers prevent rapid increases in temperature that could cause damage. These controllers are often used where there isn't a need for precision temperature control, but where a system is unable to handle continuous interruptions. A typical example of an on-off controller is a thermostat in a system, if the temperature drops below the preset level the system is switched on. They can protect against a system over-heating or over-cooling and have an 'on' 'off' option with no middle state._x000D_ Why RS PRO?_x000D_ RS PRO is our family brand and brings you a wide range of high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we're confident of their exceptional quality, which means you can be convinced too.