Siemens 3RV2011-0AA10 Motor Circuit Breaker, 3-Pole, 0.11-0.16A, Size S00

The Siemens 3RV2011-0AA10 is a high-performance 3-pole motor circuit breaker engineered to provide precise protection for small electric motors. Designed in the compact S00 size, this device is an essential component for industrial electrical systems, offering reliable defense against short circuits and thermal overloads. Its robust construction ensures consistent operation and helps extend the service life of connected motor equipment in demanding automation environments.

Advantages

This motor circuit breaker stands out due to its compact design, which allows for efficient use of space within control cabinets. The adjustable thermal overload release mechanism provides flexibility, enabling users to fine-tune the protection settings to match the specific requirements of their motor. Furthermore, the device is built to withstand rigorous industrial conditions, ensuring high operational reliability and safety for both the equipment and the personnel managing the electrical infrastructure.

Suitable for

• Industrial motor control applications
• Electrical control panels
• Automation and manufacturing systems
• Small motor protection circuits

When it may not be suitable

This device is not intended for use with motors that exceed the specified current range of 0.11 to 0.16A. It is also not suitable for high-voltage power distribution systems or applications requiring protection for larger industrial machinery that demands higher amperage ratings.

Key specifications

• Number of poles: 3
• Current adjustment range: 0.11 to 0.16A
• Size: S00
• Function: Short-circuit and overload protection

How to use

The circuit breaker should be installed by a qualified professional within a suitable electrical enclosure. It is typically mounted on a standard DIN rail. Once installed, the thermal overload release should be adjusted to the rated current of the motor using the integrated dial. After the wiring is securely connected according to the terminal diagrams, the device can be switched on or off manually using the front-facing toggle.

What to consider before purchase

• Verify that the motor's rated current falls within the 0.11-0.16A range.
• Ensure the S00 size is compatible with your existing mounting rail and cabinet space.
• Confirm that the application requires a 3-pole protection configuration.

Usage recommendations

Regularly inspect the device for signs of wear or damage and perform periodic testing of the trip mechanism to ensure continued operational safety. Always disconnect the power supply before performing any maintenance or adjustments to the circuit breaker.