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3RV2021-4AA10 | MPCB 10 – 16 A, Standard Release, O/L & S/C – Siemens
The Siemens 3RV2021-4AA10 is a Motor Protection Circuit Breaker (MPCB) designed for reliable protection of motors and other electrical equipment. It features a standard release mechanism with overload (O/L) and short-circuit (S/C) protection, ensuring safe and efficient operation in various industrial applications.
Key Features:
- Current Rating: 10 – 16 A
- Release Type: Standard Release
- Protection Functions: Overload (O/L) and Short-Circuit (S/C)
- Brand: Siemens
- Application: Motor protection and circuit protection in industrial environments
- Compliance: Meets international standards for safety and performance
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Operational Current (Ie) | 10 – 16 A |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage (Ue) | 400 V AC |
| Short-Circuit Breaking Capacity (Icu) | 100 kA at 400 V AC |
| Mounting Type | DIN Rail Mounting |
| Operating Temperature Range | -25°C to +60°C |
Applications:
The 3RV2021-4AA10 MPCB is ideal for use in motor control centers, switchgear, and other industrial applications where reliable motor protection is required. It ensures the safe operation of motors by preventing damage from overloads and short circuits.
Benefits:
- High breaking capacity for enhanced safety
- Compact design for space-saving installation
- Easy to install and maintain
- Durable construction for long service life
Product Data Sheet
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