Siemens 3VA1112-6EE32-0AA0 Technical Parameters:
Part Number: 3VA1112-6EE32-0AA0

Rated Current: 12A – The circuit breaker is rated for a 12-amp current, which defines the maximum continuous current the breaker can carry without tripping under normal operating conditions.

Voltage Rating:

AC Voltage: Rated for use in AC systems up to 690V AC, making it suitable for a wide range of industrial and commercial applications.

DC Voltage: Rated for use in DC systems up to 250V DC, offering flexibility for both alternating and direct current circuits.

Breaking Capacity:

Short-Circuit Breaking Capacity: The 3VA1112-6EE32-0AA0 has a short-circuit breaking capacity of up to 25 kA at 400V AC (depending on the type of trip unit installed), providing high protection against fault conditions.

Trip Unit:

The breaker comes with an adjustable trip unit, which allows users to set the desired current rating and protection characteristics (e.g., overload, short-circuit protection) based on the application requirements.

Thermal Magnetic Release: Combines thermal protection for overload conditions and magnetic protection for short-circuit conditions, ensuring comprehensive circuit protection.

Mounting Type:

DIN Rail Mount: The circuit breaker is designed for easy mounting on 35mm DIN rails, ensuring quick installation and integration into electrical panels or distribution systems.

Temperature Range:

Operating Temperature: -25°C to +60°C, allowing the breaker to function effectively in a wide range of environmental conditions.

Storage Temperature: -40°C to +85°C, ensuring that the device can be safely stored and transported in extreme temperature conditions.

Environmental Conditions:

Humidity: 5% to 95%, non-condensing, allowing the circuit breaker to operate reliably in environments with varying humidity.

Protection Class: IP20 – Provides protection against dust and objects larger than 12mm, suitable for use in control panels and other industrial enclosures.

Indicators:

Status Indicator: The breaker features visible trip indicators to show whether the circuit is open or closed, helping with quick diagnosis and system monitoring.

Applications:

Machine Protection: Used to protect machines and motors from overload and short-circuit conditions, ensuring the longevity of equipment.

Power Distribution: Installed in electrical panels and distribution boards to protect circuits, preventing damage to electrical components and wiring in industrial environments.

Building and Commercial Installations: Used in commercial and residential buildings to provide safety for electrical installations, such as lighting, HVAC systems, and power distribution.

Key Features:
Adjustable Protection: Provides adjustable overload and short-circuit protection, offering flexibility to meet the specific needs of different applications.

High Breaking Capacity: The 25 kA short-circuit breaking capacity provides reliable protection in high fault conditions, ensuring the safety of electrical circuits.

Thermal and Magnetic Protection: Combines thermal and magnetic protection mechanisms for comprehensive circuit protection under both overload and short-circuit situations.

DIN Rail Mounting: The circuit breaker is designed for DIN rail mounting, ensuring fast, efficient installation and integration into control panels and distribution boards.

Compact Design: The 3VA series is compact, saving valuable space in electrical cabinets while offering high protection capabilities.

Visual Status Indicators: Equipped with trip indicators for easy identification of fault conditions, simplifying maintenance and troubleshooting.