Siemens 3RV1031-4DA10 Circuit Breaker
CIRCUIT BREAKER “ MOTOR PROTECTION
The Siemens 3RV1031-4DA10 is a 3-pole motor protection circuit breaker with a 25 A rating, designed to handle up to 690 V AC and ensure reliable protection with a compact S2 size.SIEMENS 3RV1031-4DA10 CIRCUIT BREAKER “ MOTOR PROTECTION (SIRIUS SERIES)
The Siemens 3RV1031-4DA10 is a robust circuit breaker from the Sirius family, engineered for efficient and reliable motor protection. With a rated current of 25 A and adjustable setting range between 18 and 25 A, this 3-pole breaker ensures safe operations across a wide range of industrial environments. Built with high breaking capacity and compact S2 form factor, it is ideal for integration into modern control panels.
Manufacturer: Siemens
Type: Circuit Breaker
Model: 3RV1031-4DA10
MNR: 3RV1901-1E
Family: Sirius
Field of Application: Motor Protection
| Size | S2 |
| Number of Poles | 3 |
| Rated Current | 25 A |
| Setting Range | 18 / 25 A |
| Rated Voltage | 690 V AC |
| Operating Power | 11 kW |
| Breaking Capacity (Icu) | 50 KA (400V AC) / 5 KA (690V AC) |
| Short-Circuit Release | 325 A |
| Service Frequency | 50/60 Hz |
| Terminal Type | Screw Terminals |
| Dimensions (W x D x H) | 55 x 149 x 140 mm |
| Protection Class | IP20 |
| Operating Temperature | -20 / 60 °C |
























