Siemens 3RV1031-4DA10 Circuit Breaker

SIEMENS 3RV1031-4DA10 CIRCUIT BREAKER – SIRIUS SERIES

The Siemens 3RV1031-4DA10 is a high-performance motor protection circuit breaker from the Sirius family, engineered to provide reliable short-circuit and overload protection in industrial environments. Its compact S2 frame, screw terminal connections, and wide current setting range make it ideal for versatile motor control applications up to 11 kW.

Manufacturer: Siemens
Type: Circuit Breaker
Family: Sirius
Model: 3RV1031-4DA10
Successor: 3RV2031-4DA10

Technical Specifications

• 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