3VA1010-4ED32-0AA0, Siemens, Circuit Breaker, 3VA1 IEC, Class S, Icu=36 kA

The 3VA1010-4ED32-0AA0 is a 3-pole circuit breaker from Siemens designed for line protection in industrial applications.

Key Features:

• IEC Frame 100: This indicates the size and capacity of the circuit breaker, which is suitable for medium-sized applications.
• Breaking capacity class S: The breaking capacity class S specifies the maximum fault current the circuit breaker can interrupt safely. In this case, it can interrupt a fault current of 36 kA at 415 V.
• Icu=36 kA @ 415 V: This indicates the rated short-circuit breaking capacity of the circuit breaker.
• TM210: This likely refers to a specific type of thermal-magnetic tripping unit used for overload and short-circuit protection.
• FTFM: This could be an abbreviation for “Fixed Trip Flag Mechanism,” which is a feature that indicates when the circuit breaker has tripped due to overload or short-circuit.
• In=100 A: The rated current of the circuit breaker, meaning it is designed to carry a continuous current of 100 A.
• Ir=100 A: The rated short-circuit current, indicating the maximum current the circuit breaker can withstand without tripping.
• Permanently set short-circuit protection: The short-circuit protection is fixed and cannot be adjusted.
• Ii=10 x In: The instantaneous short-circuit tripping current, which is ten times the rated current. This means the circuit breaker will trip immediately if the current exceeds 1000 A.
• Nut keeper kit: This likely refers to a kit of accessories used to secure the circuit breaker to a DIN rail or panel.

Overall, the 3VA1010-4ED32-0AA0 is a reliable and versatile circuit breaker suitable for a wide range of industrial applications, providing protection against overload and short-circuit faults.

Datasheet