Bitzer SE-B2 Protection Module

The Bitzer SE-B2 is an electronic compressor protection module designed for refrigeration and HVAC systems. Engineered for reliable compressor safety monitoring, this module works with PTC thermistor sensors to protect compressors against overheating, overload, and operational faults in industrial and commercial cooling applications.

Technical Specifications

• Brand: Bitzer
• Model: SE-B2
• Part Number: 34702701
• Product Type: Compressor Protection Module
• Supply Voltage: 220–277 VAC
• Frequency: 50/60 Hz
• Power Consumption: 2 VA
• Relay Output Rating: 250 VAC, 7 A
• Sensor Compatibility: PTC Thermistor Sensors