SIEMENS 3UN2 100-0AB4 PTC THERMISTOR TRIPPING UNIT
The Siemens 3UN2 100-0AB4 is a reliable PTC thermistor tripping unit designed for enhanced motor protection and fault detection. Built with precision and durability, it ensures dependable safety in industrial automation systems.
Manufacturer: Siemens
Type: PTC Thermistor Tripping Unit
Model: 3UN2 100-0AB4
Spare Part For: Siemens 6SE3611-0AB02-Z
Technical Information
- Protection Class: IP20
- Reset Type: Auto Reset, Monostable
- Indicators: 2 LEDs
- Contacts: 1NO + 1NC
- Standard: VDE 0660
- Type: A
- Rated Voltage: DC 24V











