Siemens SIRIUS 3RV2011-1DA25 motorbeveiligingsschakelaar, 2,2-3,2 A, 3-polig, schroefklemmen, klasse 10

The Siemens 3RV2011-1DA25 motor protection circuit breaker stands out with its precise 2.2–3.2 A adjustable thermal overload range, making it ideal for protecting motors in that current band without nuisance tripping. Part of the SIRIUS 3RV2 series, it combines a compact S0 frame with robust short-circuit breaking capacity for reliable motor control.

Highlights

• Adjustable thermal overload release from 2.2 A to 3.2 A
• Magnetic short-circuit release fixed at 42 A for fast fault clearing
• 100 kA breaking capacity at 400 V AC for demanding applications
• DIN rail mounting and screw terminals for secure, easy installation

In daily use

This breaker mounts on a standard 35 mm DIN rail and connects via screw terminals, ensuring a vibration-resistant connection. The thermal release protects against sustained overloads, while the magnetic release trips instantly on short circuits. With an IP20 rating at the terminals, it is suitable for use in enclosed control panels.

Full specifications

• Product type: Motor protection circuit breaker
• Series: SIRIUS 3RV2
• Frame size: S0
• Current setting range: 2.2 - 3.2 A
• Tripping class: CLASS 10
• Number of poles: 3
• Connection type: Screw terminals
• Mounting type: DIN rail (35 mm)
• Rated operational voltage: up to 690 V AC
• Short-circuit breaking capacity: 100 kA at 400 V AC
• Overload release type: Thermal
• Short-circuit release type: Magnetic
• Magnetic trip current: 42 A
• Degree of protection: IP20 (terminals)
• Ambient operating temperature: -20 to +60 °C
• Standards: IEC 60947-2, IEC 60947-4-1

Final note

A dependable choice for motor protection in industrial environments, offering precise adjustment and high breaking performance.