Siemens 3RN2011-2BA30 Thermistor Motor Protection Relay
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THERMISTOR MOTOR PROTECTION RELAY
Siemens SIRIUS 3RN20112BA30 relay with 24 V AC/DC supply, 5 A thermal current, and IP20 protection. Designed for reliable motor temperature monitoring in industrial environments.
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SIEMENS SIRIUS 3RN20112BA30 THERMISTOR MOTOR PROTECTION RELAY
The Siemens SIRIUS 3RN20112BA30 is a thermistor motor protection relay designed for reliable temperature monitoring and protection of motors. With precise control capabilities, robust build, and compact design, it ensures operational safety and efficiency in industrial applications.
Manufacturer: Siemens
Brand Name: SIRIUS
Type: Thermistor Motor Protection Relay
Model: 3RN20112BA30
Contact Operational Rating:
| Control Supply Voltage | 24 V AC / DC |
| Thermal Current | 5 A |
| Frequency | 50 / 60 Hz |
| Auxiliary Contact | 2 Changeover (CO) |
| AC-15 | 250 V, 3 A |
| DC-13 | 24 V, 1.0 A |
| DC-13 | 125 V, 0.2 A |
| Protection Class | IP20 |
| Operating Temperature | -25 / 60 °C |
| Dimensions | 100 x 22.5 x 90 mm |













