Siemens 3RU1146-4EB0 Thermal Overload Relay
SIEMENS 3RU1 146-4EB0 THERMAL OVERLOAD RELAY
The Siemens 3RU1 146-4EB0 is a robust and reliable thermal overload relay designed to protect electrical motors and equipment from overload conditions. With high surge resistance, versatile connection features, and a wide operating temperature range, it is ideal for industrial automation and protection systems.
Manufacturer: Siemens
Type: Thermal Overload Relay
Model: 3RU1 146-4EB0
INST ORD NO: 3ZX1012-0RU11-1DA1
REF NO: 04657905 / G/060627
| Rated Insulation Voltage Ui | 1000 V |
| Surge Voltage Resistance Rated Value | 8 kV |
| Number of Poles for Main Current Circuit | 3 Poles |
| Number of NC Contacts for Auxiliary Contacts | 1 |
| Number of NO Contacts for Auxiliary Contacts | 1 |
| Operating Temperature | -20 / +70 °C |
| Type of Electrical Connection | Screw-type terminals |
| Degree of Protection | IP20 |
| Dimensions | 120 x 70 x 140 mm |
