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3RV2111-1EA10 | MPCB 2.8 – 4 A, Relay Function, O/L & S/C – Siemens
The 3RV2111-1EA10 is a Motor Protection Circuit Breaker (MPCB) manufactured by Siemens, designed to provide reliable protection for motors and other electrical equipment. This MPCB is part of the Siemens SIRIUS 3RV series, known for its robust performance and advanced protection features.
Key Features:
- Current Rating: 2.8 – 4 A
- Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
- Relay Function: Integrated relay function for enhanced control and monitoring
- Compact Design: Space-saving design suitable for various industrial applications
- Adjustable Settings: Allows for precise adjustment of trip settings to match specific motor requirements
- High Breaking Capacity: Ensures reliable operation even under high fault currents
- Durability: Built to withstand harsh industrial environments
Applications:
The 3RV2111-1EA10 is ideal for use in a wide range of applications, including:
- Motor protection in industrial machinery
- Protection of pumps, fans, and compressors
- Control and monitoring of electrical circuits
- Integration into control panels and switchgear
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Operational Current (Ie) | 2.8 – 4 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Frequency | 50/60 Hz |
| Breaking Capacity (Icu) | 100 kA at 415 V AC |
| Protection Class | IP20 |
| Mounting Type | DIN Rail Mounting |
| Operating Temperature | -25°C to +60°C |
Benefits:
- Enhanced motor protection with adjustable trip settings
- Reliable short-circuit and overload protection
- Easy integration into existing control systems
- Compact and durable design for industrial use
Compliance:
The 3RV2111-1EA10 complies with international standards, ensuring safety and reliability in various applications. It meets the requirements of IEC/EN 60947-2 and IEC/EN 60947-4-1 standards.
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