Siemens Circuit Breaker 3RV6011-1HA15

The Siemens Circuit Breaker 3RV6011-1HA15 is a compact circuit breaker from the SIRIUS range, specifically designed for motor protection. It features a current setting range of 5.5 to 8 A and includes integrated auxiliary contacts. 

Specification:

• Protection Type: This circuit breaker provides overload and short-circuit protection for motors.
• Current Setting Range (A-release): The overload protection can be adjusted within the range of 5.5 to 8 A.
• Short-Circuit Release Current (N-release): It has a fixed short-circuit tripping current of approximately 104 A.
• Tripping Class: It is classified as Class 10, meaning it will trip within 10 seconds under specific overload conditions, which is standard for most motor applications.
• Breaking Capacity: It has a standard switching capacity with a short-circuit breaking capacity (Icu) of up to 100 kA at 400 V AC.
• Connection Method: It uses reliable screw terminals for the main and auxiliary circuits.
• Frame Size: It has a compact frame size S00 (45mm wide). 

Applications:

• Protecting electric motors from damage caused by overloads or short circuits.
• Serving as a manual main switch to turn motors on and off.
• Integrating status signals (via the 1 NO + 1 NC auxiliary contacts) into control systems or signaling circuits.