Siemens SIRIUS 3RT2016-1BB41 Power Contactor, 3-Pole, 9A, 24V DC, Size S00

The Siemens SIRIUS 3RT2016-1BB41 is a professional-grade 3-pole power contactor engineered for the reliable switching of electrical loads in industrial environments. As part of the renowned SIRIUS series, this size S00 contactor is built to deliver consistent performance and high operational reliability in demanding automation systems. It features a compact design that allows for space-saving installation within control cabinets, making it a versatile component for modern electrical infrastructure.

Advantages

This power contactor offers exceptional durability and efficiency, ensuring long-term operation even under frequent switching conditions. Its robust construction provides high resistance to environmental factors, while the standardized size S00 design facilitates easy integration with other modular components in the SIRIUS range. The device is optimized for low power consumption and high switching capacity, contributing to the overall energy efficiency and stability of the controlled electrical system.

Suitable for

• Industrial motor control systems
• Automation and control cabinet engineering
• Switching of resistive and inductive loads
• Heating and lighting control circuits

When it may not be suitable

This contactor is not designed for high-voltage power distribution applications exceeding its rated operational current. It is also not suitable for environments that require specialized explosion-proof protection or extreme outdoor exposure without an appropriate protective enclosure.

Key specifications

• Number of poles: 3
• Rated operational current: 9A
• Control supply voltage: 24V DC
• Size: S00
• Mounting type: Screw terminal

How to use

The contactor should be mounted on a standard DIN rail or directly onto a flat surface within a control cabinet. Ensure that the control circuit is connected to the 24V DC terminals and that the main power lines are securely fastened to the load terminals. Verify that the wiring matches the electrical schematic of your specific application before applying power to the control circuit.

What to consider before purchase

• Verify that your control system provides a stable 24V DC supply.
• Ensure the 9A current rating is sufficient for your specific motor or load requirements.
• Check the available space in your control cabinet for size S00 components.
• Confirm compatibility with existing auxiliary contact blocks if additional signaling is required.

Usage recommendations

Always ensure that the power supply is disconnected before performing any installation or maintenance work. Regularly inspect the screw terminals for tightness to prevent overheating and ensure optimal electrical contact over the lifespan of the device.