SIEMENS 3UN9 102 THERMISTOR RELAY
The Siemens 3UN9 102 is a precision thermistor relay designed for reliable motor protection and temperature monitoring in demanding industrial applications. Built to VDE 0660 and IEC 34-11-1A standards, it ensures accurate thermal sensing and dependable switching performance.
Manufacturer: Siemens
Type: Thermistor Relay
Model: 3UN9 102
Technical Information
- Coil Voltage: A1/A2 220 VAC, A1/A3 220 VAC
- Standard: VDE 0660 / IEC 34-11-1A
- Frequency: 50/60 Hz
- Contact Rating: AC11: 220 VAC, 1.5 A
- Output Contact: 1NO + 1NC
- Dimensions: 99 x 100 x 75.8 mm
