Siemens 3RV1011-1JA10 SIRIUS Motor Starter Protector 7-10A Size S00

The Siemens 3RV1011-1JA10 is a three-pole motor protection circuit breaker from the SIRIUS 3RV1 series, designed for switching and protecting induction motors against overload and short-circuit conditions. This Size S00 device features an adjustable current range of 7 to 10 amps with a convenient ON/OFF rocker mechanism and Class 10 overload trip characteristics that activate in 10 seconds or less.

Key Features:

• Adjustable FLA range: 7-10 amps with rotary dial setting
• Rated operational voltage: 690V AC
• 130A instantaneous short-circuit release with 65kA breaking capacity at 480V
• Three-pole thermal-magnetic trip protection
• Phase loss sensitivity for enhanced motor protection
• Fourth bimetallic strip prevents nuisance tripping from panel temperature fluctuations
• Screw terminal connections for secure wiring
• DIN rail mounting for easy installation
• IP20 enclosure rating
• Compact dimensions: 3.54" H x 1.77" W x 3.19" D

Suitable for Group Installation per NEC 430-53(C), this motor starter protector can be combined with a 3RT1 series contactor to form a complete combination motor controller. The built-in heater elements provide reliable overload protection while the magnetic trip elements protect against short circuits. Operating temperature range: -4°F to 140°F.