Siemens 5TE2813-0 Modular Switch, 3-Pole, 125A, 400V

The Siemens 5TE2813-0 is a robust 3-pole modular switch engineered for reliable power distribution and circuit isolation in demanding electrical environments. Designed for DIN-rail mounting, this device serves as a critical component within the SENTRON series, facilitating efficient control and disconnection of electrical circuits in both industrial and commercial settings. Its construction ensures high durability and consistent performance, meeting the rigorous standards required for modern power management systems.

Advantages

This modular switch offers significant benefits, including user-friendly mounting and connection technology that simplifies installation in control cabinets and distribution boards. The device is designed with an integrated, space-saving profile that allows for seamless integration into existing electrical infrastructures. Furthermore, it provides enhanced safety features, such as standardized touch protection and reach-around prevention, ensuring secure operation during maintenance and daily use. The compatibility with a wide range of standardized accessories allows for flexible configuration and easy replacement, making it a versatile solution for various switching requirements.

Suitable for

• Industrial electrical installations
• Commercial power distribution systems
• Control cabinets and distribution boards
• Switching electrical loads on and off
• Circuit isolation for maintenance purposes

When it may not be suitable

This switch is not intended for applications requiring higher current ratings than 125A or voltages exceeding 400V. It is also not suitable for environments where specialized environmental protection ratings beyond standard cabinet installation are required, or for direct outdoor exposure without appropriate protective enclosures.

Key specifications

• Number of poles: 3
• Rated current: 125A
• Rated voltage: 400V
• Mounting type: DIN-rail
• Device series: SENTRON

How to use

The device is designed for quick and easy installation onto standard mounting rails within a distribution board or control cabinet. Ensure the power supply is disconnected before beginning the installation process. Secure the switch firmly onto the DIN-rail and connect the electrical conductors to the designated terminals, ensuring all connections are tightened to the manufacturer's specified torque. Once installed, the switch can be operated manually to control the connected circuit. Always verify that the wiring complies with local electrical codes and safety regulations.

What to consider before purchase

• Verify that the 125A current rating matches your circuit requirements.
• Ensure the 400V voltage capacity is compatible with your electrical system.
• Confirm that there is sufficient space on the DIN-rail within your distribution board.
• Check if additional accessories or remote control modules are needed for your specific application.

Usage recommendations

For optimal performance and safety, ensure that the switch is installed by a qualified professional in accordance with current electrical standards. Regularly inspect the connections for tightness and ensure the device remains free from dust and moisture accumulation within the cabinet.