Description
The Siemens 3RV1011-1FA10 is a compact, manual motor starter protector engineered to deliver dependable overload and short-circuit protection for three-phase and single-phase motors in commercial and industrial HVAC applications. Designed as part of Siemens’ trusted 3RV10 series, this device combines the functions of a circuit breaker and motor starter protection in a single, space-saving unit — eliminating the need for separate fusing and simplifying panel design.
With a 5-amp current setting, the 3RV1011-1FA10 is ideally suited for protecting smaller fractional and integral horsepower motors commonly found in HVAC equipment such as fan motors, pump motors, and compressor auxiliaries. Its manual operation design provides straightforward ON/OFF switching and reliable trip-free reset functionality.
Key Features
- 5A rated current for motor protection in light-duty HVAC and industrial applications
- Integrated overload and short-circuit protection in one compact device
- Manual ON/OFF operation with trip-free reset mechanism
- Suitable for three-phase and single-phase motor loads
- Space-saving design simplifies control panel layout
- Part of the Siemens 3RV10 series — a globally recognized motor protection platform
- Screw terminal connections for secure, reliable wiring
- DIN rail mountable for easy installation in standard enclosures
Specifications
- SKU / Part Number: 3RV1011-1FA10
- Brand: Siemens
- Series: 3RV10
- Rated Current: 5A
- Device Type: Motor Starter Protector (Manual)
- Protection Function: Overload and short-circuit protection
- Mounting: DIN rail
- Connection Type: Screw terminals
Applications
- HVAC fan and blower motor protection
- Pump motor circuit protection
- Compressor auxiliary motor circuits
- Commercial and light industrial control panels
- Building automation and mechanical room equipment
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