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3RV20111KA25 | MPCB 9 – 12 A, 1 NO +1 NC, Standard Release, O/L & S/C – Siemens
Product Overview
The 3RV20111KA25 is a Motor Protection Circuit Breaker (MPCB) manufactured by Siemens, designed to provide reliable protection for motors and other electrical equipment. It features a current rating range of 9 to 12 A, making it suitable for a variety of industrial and commercial applications.
Key Features
- Current Rating: 9 – 12 A
- Contact Configuration: 1 Normally Open (NO) + 1 Normally Closed (NC)
- Release Type: Standard Release
- Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
- Brand: Siemens
- Product Type: Motor Protection Circuit Breaker (MPCB)
Applications
The 3RV20111KA25 MPCB is ideal for use in motor control centers, industrial machinery, and other applications where motor protection is critical. It ensures safe operation by preventing damage caused by overloads and short circuits.
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Current (Ie) | 9 – 12 A |
| Number of Poles | 3 |
| 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 |
| Standards Compliance | IEC/EN 60947-2, IEC/EN 60947-4-1 |
Benefits
- Provides reliable motor protection against overloads and short circuits.
- Compact design for easy installation in control panels.
- Complies with international standards for safety and performance.
- Durable construction ensures long service life.
Warranty and Support
Siemens offers a standard warranty on this product. For technical support or warranty claims, contact Siemens customer service or your local distributor.
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