Product Description

3RV10211JA10 DISCONTINUED BY MANUFACTURER DISCONTINUTED BY MANUFACTURER CIRCUIT BREAKER SIZE S0 MOTOR PROTECTION CLASS 10 7-10 AMP RELEASE SCREW TERMINALS STANDARD SWITCHING CAPACITY (SUCCESSOR: 3RV2011-1JA10) The Siemens 3RV1021-1JA10 is a compact motor protection circuit breaker designed for safeguarding motors against overloads, short circuits, and phase failures in industrial applications. Part of the SIRIUS series, this breaker provides reliable protection for motors up to 4 kW (5.5 HP) in the AC-3 category. It features adjustable overload protection and fixed short-circuit protection, making it suitable for a wide range of motor control tasks. The compact design allows for easy integration into control panels and switchgear, ensuring robust motor protection and enhanced operational safety.

Technical Specifications

• Series: SIRIUS
• Type: Motor protection circuit breaker
• Rated Operational Voltage: 690V AC
• Rated Current: 4A
• Power Rating: 4 kW (at 400V AC-3)
• Tripping Class: Class 10
• Adjustable Overload Protection Range: 1.6 - 2.5 A
• Short-Circuit Protection: Fixed, 50 kA (at 400V)
• Operating Temperature: -20°C to +60°C
• Mounting: DIN rail mount
• Protection Rating: IP20
• Certifications: CE, UL, CSA, RoHS compliant