Description
The Siemens 3RV2021-1HA10 is a Size S0 Motor Starter Protector (MSP) rated at 10A, engineered to deliver dependable motor protection in industrial and commercial HVAC applications. Combining overload protection, short-circuit protection, and manual switching capability in a single compact device, this MSP simplifies panel design and reduces wiring complexity.
Key Features
- Size S0 frame for space-efficient panel mounting
- 10A rated current for motor protection applications
- Integrated overload and short-circuit protection in one unit
- Manual ON/OFF switching function built in
- Suitable for direct-on-line motor starting
- Compatible with Siemens 3RV2 series accessories and add-on modules
- DIN rail mountable for easy installation
- Compact design reduces panel space requirements
Application
The 3RV2021-1HA10 is ideal for protecting three-phase motors in HVAC systems, commercial refrigeration, pump and fan applications, and general industrial machinery. Its integrated design eliminates the need for separate overload relays, streamlining installation and maintenance.
Why Choose Siemens 3RV2 Series
Siemens 3RV2 Motor Starter Protectors are globally recognized for their reliability, precision trip characteristics, and broad accessory compatibility. The 3RV2021-1HA10 provides consistent motor protection, helping to minimize downtime and extend equipment life in demanding environments.
Product Details
- Brand: Siemens
- SKU: 3RV2021-1HA10
- Series: 3RV2021
- Frame Size: S0
- Rated Current: 10A
- Type: Motor Starter Protector (MSP)
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