Siemen Motor Protection Breaker – 3RV1011-1DA10 for 1.1kW Motors, 2.2-3.2A
The Siemen Motor Protection Breaker model 3RV1011-1DA10 is a compact and reliable device from the Siemens 3RV1 series. This essential motor protection breaker combines the functions of a manual motor starter, an overload relay, and a short-circuit protector into a single, DIN rail mounted unit. With an adjustable current setting range of 2.2 A to 3.2 A, it is perfectly suited for protecting motors up to 1.1 kW at 400V AC. Its wide operational voltage range of 230 to 690V AC and compliance with international standards make it a versatile and essential component in any industrial control panel.
Key Features and Operational Benefits:
- Integrated Motor Protection: This Siemen Motor Protection Breaker provides complete protection against overload, phase loss, and short-circuit conditions, ensuring the safety and longevity of your valuable motor assets. Learn more about Siemens motor protection technology.
- Precise Adjustable Settings: The adjustable current setting range of 2.2 – 3.2 A allows for precise calibration to match the full load current of your specific 1.1 kW motor, ensuring optimal protection.
- Robust Design for Industrial Use: Housed in a durable design, this motor breaker is built to withstand the demanding conditions of industrial environments, offering reliable performance and a long service life.
- Easy DIN Rail Mounting: The compact form factor allows for quick and easy installation on standard DIN rails, saving valuable space in control cabinets and reducing installation time.
- Manual Switching Function: Integrates a manual ON/OFF switch, allowing for local control and isolation of the motor, which enhances operational safety and convenience.
Technical Specifications:
- Product Type: Motor Protection Circuit Breaker (MPCB)
- Manufacturer Model: Siemens 3RV1011-1DA10
- Rated Operational Power: For motors up to 1.1 kW (400V AC)
- Current Setting Range: 2.2 A – 3.2 A
- Rated Operational Voltage: 230 V – 690 V AC
- Mounting: DIN Rail Mount (to EN 60715)
- Standards: IEC/EN 60947-2, IEC/EN 60947-4-1
- Breaking Capacity: High breaking capacity suitable for industrial applications
Ideal Use Cases and Applications:
This Siemen MPCB is ideal for protecting motors in a wide range of applications:
- Industrial Pumps, Fans, and Compressors
- Conveyor Systems and Material Handling Equipment
- Machine Tools and Packaging Machinery
- HVAC Systems and Air Handling Units
- Commercial and Industrial Automation Systems
Why Choose This Siemen Motor Protection Breaker?
Selecting this Siemen motor protection breaker guarantees reliability, safety, and performance. The 3RV1 series is known for its precision engineering and durability. This device simplifies panel design by integrating multiple functions, reduces wiring costs, and provides peace of mind with its comprehensive protection features. It is the professional choice for safeguarding motor-driven applications.
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