Description
SIEMENS 3UN2 100-0CB4 PTC THERMISTOR TRIPPING UNIT
The Siemens 3UN2 100-0CB4 is a high-reliability Type A PTC thermistor tripping unit designed to protect motors and equipment from overheating. With 24 V DC control supply and 2 A current capacity, this unit meets VDE 0660 and IEC34-11 standards for safety and operational excellence.
Manufacturer: SIEMENS
Type: PTC Thermistor Tripping Unit
Model: 3UN2 100-0CB4
Technical Information
- Control Supply Voltage: 24 V DC
- Current: 2 A
- Device Type: Type A
- Standard: VDE 0660 / IEC34-11
- Protection Class: IP20
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