Description
The Siemens 3RV1011-1JA10 is a Size 00 Motor Starter Protector (MSP) designed for group installation applications. Part of Siemens’ trusted 3RV1 series, this compact device delivers reliable thermal-magnetic overload and short-circuit protection for three-phase and single-phase motors in commercial and industrial HVAC and building automation systems.
Key Features
- Current setting range: 7–10 A
- Frame Size 00 — compact footprint for panel space savings
- Group installation rated for use with multiple motor branch circuits
- Integrated thermal-magnetic trip mechanism for overload and short-circuit protection
- Manual ON/OFF switching capability for local motor isolation
- Trip-free mechanism prevents reset while fault condition persists
- Suitable for direct-on-line (DOL) motor starting applications
- Screw terminal connections for secure wiring
Product Specifications
- SKU / Part Number: 3RV1011-1JA10
- Brand: Siemens
- Series: 3RV1011
- Size: 00
- Current Range: 7–10 A
- Installation Type: Group Installation
- Protection Type: Thermal-Magnetic
Applications
- Motor branch circuit protection in HVAC control panels
- Fan and blower motor protection
- Pump motor protection in hydronic and chilled water systems
- Commercial building automation and mechanical room panels
- Group installation motor feeder circuits
The Siemens 3RV1011-1JA10 MSP is engineered for dependability in demanding environments, offering a space-efficient solution for motor protection without sacrificing performance. Its group installation rating simplifies panel design and reduces overall wiring complexity, making it an ideal choice for HVAC professionals and electrical contractors.
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