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3RT1966-4G

Marvo Part ID: MV-27WI

£132.58 (ex. VAT)

Siemens

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3RT1966-4G Product Description

The Siemens 3RT1966-4G is a robust box terminal designed to facilitate secure and reliable electrical connections for a range of Siemens contactors and overload relays. This terminal block is compatible with the 3RT1, 3RB2, and 3RW507 series, ensuring a versatile fit for various industrial applications. Crafted for durability, the 3RT1966-4G is engineered to support large conductor sizes up to 240 mm², making it suitable for high-power scenarios.

The design of the 3RT1966-4G allows for straightforward installation, providing a practical solution for maintenance and assembly processes. Its construction adheres to stringent product approvals and certifications, ensuring compliance with industry standards and regulations. This terminal block is an essential component for professionals seeking a reliable connection solution in industrial control systems. With its focus on quality and compatibility, the Siemens 3RT1966-4G represents a dependable choice for enhancing the operational efficiency of your electrical equipment.

Frequently Asked Questions

What is the purpose of a box terminal?

A box terminal is designed to facilitate secure and reliable electrical connections between conductors and the contactors or overload relays in industrial control systems. It ensures a stable connection that can handle the required current and voltage levels for the application.

Can this box terminal be used with any contactor size?

The Siemens 3RT1966-4G box terminal is specifically designed for use with contactors of size S10/S12 and overload relays such as the 3RB106.

What types of conductors can be connected to this box terminal?

This box terminal can accommodate solid or stranded conductors, as well as finely stranded conductors with core end processing. It supports a range of conductor cross-sections for both main and auxiliary contacts.

Is there a specific conductor cross-section range for the main contacts?

Yes, for the main contacts, the box terminal can connect to solid or stranded conductors with cross-sections ranging from a minimum of 2x 70 mm² to a maximum of 2x 240 mm².

What approvals does this box terminal have?

The box terminal has general product approvals and complies with EMC regulations. It also holds various certifications and declarations of conformity, which attest to its compliance with industry standards.

How can I ensure the box terminal is installed correctly?

Installation should be carried out in accordance with the manufacturer's guidelines and specifications. It's important to ensure that the terminal is securely attached and that the conductors are properly inserted and tightened.

What should I consider when selecting a box terminal for my application?

Consider the electrical requirements of your application, such as the voltage and current, as well as the size and type of conductors you will be using. Ensure that the box terminal is compatible with the contactors and overload relays in your system.

Are there any special features of this box terminal?

The Siemens 3RT1966-4G box terminal is designed for ease of use and reliability, with features that allow for the connection of a wide range of conductor sizes, including auxiliary contacts.

Can this terminal block be used in marine or offshore applications?

The box terminal has been tested and approved for use in various environmental conditions, including marine and offshore applications, as indicated by its certifications.

What is the significance of the design of the product?

The design of the product ensures that it can be used effectively in industrial control systems, providing a robust and reliable connection point for the conductors to the contactors and overload relays.