SIEMENS 3RV1031-4DB10 CIRCUIT BREAKER

The Siemens 3RV1031-4DB10 Sirius series circuit breaker is engineered for reliable motor protection in industrial applications. With thermomagnetic design release, high breaking capacity, and adjustable current settings, it ensures optimal performance and protection for motors under varying load conditions.

Manufacturer: Siemens
Type: Circuit Breaker
Family: Sirius
Model: 3RV1031-4DB10
INST ORD NO.: 3ZX1012-0RV03-1AA1
REF NO.: 07151837
Designed For: Motor Protection

Technical Information

• Size: S2
• Number of Poles: 3
• Rated Current: 25 A
• Range Adjustable Current: 18 / 25 A
• Rated Operating Voltage: 690 V AC
• Rated Impulse Voltage (Uimp): 6 kV
• Operating Power: 11 kW
• Breaking Capacity (Icu):
  • 100 kA at 240 V AC
  • 50 kA at 400 V AC
  • 5 kA at 690 V AC
• Service Frequency: 50/60 Hz
• Terminal Type: Screw Terminals
• Design Release: Thermomagnetic
• Dimensions (W x D x H): 55 x 149 x 140 mm
• Protection Class: IP20
• Trip Class: Class 20
• Operating Temperature: -20 / 60 °C