Siemens SIRIUS 3RV2021 motor protection devices in size S0 are designed for the protection of electric motors in current ranges from 10 A to 40 A. These devices guarantee reliable protection against overloads and short circuits, with interrupting capacities of up to 55 kA for most models, and 20 kA for the higher amperage models.
Available Models:
10-16A | 55kA | Without Contact Block
13-20A | 55kA | Without Contact Block
16-22A | 55kA | Without Contact Block
18-25A | 55kA | Without Contact Block
23-28A | 55kA | Without Contact Block
27-32A | 55kA | Without Contact Block
30-36A | 20kA | Without Contact Block
34-40A | 20kA | Without Contact Block
Key Features:
Effective Protection: Designed to protect motors in a wide range of industrial applications, ensuring safety and continuous operation.
Interrupting Capacity: Most models have an interrupting capacity of 55kA , ensuring protection in high demand systems. Higher amperage models (30-40A) offer an interrupting capacity of 20kA .
Without Contact Block: These models come without auxiliary contact block, ideal for applications where additional monitoring is not required.
S0 Size: The S0 size is compact, making it easy to integrate into control panels and systems with limited space.
Applications:
These motor guards are ideal for:
Motor protection in industrial automation systems, production plants, and heavy machinery.
Applications in manufacturing, HVAC, pumps and compressors.
Installation projects that do not require auxiliary contacts for additional monitoring.
