This RS PRO on/off temperature controller is a simple and reliable temperature control device. It allows you to set the optimal temperature and will switch off the output when the preset temperature is exceeded. It will then switch it back on when the temperature falls below the preset level, making it easy to use.
This compact controller can be panel-mounted for ease of installation in tight spaces. It has a negative temperature coefficient (NTC) sensor input for high accuracy, reliability and performance. For added versatility, it features two outputs for compressor, fan and defrost control.
The device allows you to program upper and lower setpoint value limits, alarm limits and adjustable defrost duration and intervals, giving you maximum control. You can use this defrost thermostat controller in a variety of refrigeration applications.

• NTC input type
• Ingress Protection (IP) ratings of IP20 and IP65
• Maximum storage temperature of +50°C
• Minimum storage temperature of 0°C
• Panel mounting type
• One input
• Two outputs
• Relay output type
• Panel depth of 61 mm
• Operating temperature range of -60°C to +150°C
• Size of 77 (length) x 35 mm (height)
• Supply voltage of 230 V AC
• Screw termination type