3036990

Phoenix Contact 3036990 available at EU Automation. Get in touch today for a quick price.

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The Phoenix Contact 3036990 is a high-quality knife disconnect terminal block, designed for efficient and reliable electrical connections. This terminal block is part of the STS 2,5-MT series and is ideal for use in compact terminal boxes due to its space-saving design. It features a spring-cage connection method, accommodating conductor cross-sections ranging from 0.08 mm² to 4 mm², and supports AWG sizes 28 to 12. The terminal block is rated for a nominal voltage of 400 V and a nominal current of 20 A, making it suitable for a variety of electrical applications. Constructed from durable grey polyamide with a flammability rating of UL 94V0, it ensures robust performance even in demanding environments. The Phoenix Contact 3036990 is designed for mounting on NS 35/7.5 and NS 35/15 DIN rails, providing flexibility and ease of installation. With its reliable performance and versatile application, this terminal block is an excellent choice for professionals seeking dependable electrical connection solutions.
Specification Description
Part Number 3036990
Manufacturer Phoenix Contact
Product Type Knife Disconnect Terminal Block
Model STS 2,5-MT
Nominal Voltage 400 V
Nominal Current 20 A
Connection Method Spring-cage connection
Conductor Cross Section 0.08 mm² - 4 mm²
AWG 28 - 12
Dimensions (L x W) 50.8 mm x 5.2 mm
Colour Grey
Mounting Type NS 35/7.5, NS 35/15
Number of Levels 1
Number of Connections 2
Insulating Material PA (Polyamide)
Flammability Rating UL 94 V0
Rated Surge Voltage 6 kV
Degree of Pollution 3
Overvoltage Category III
Ambient Temperature (Operation) -60 °C to 85 °C
Description The Phoenix Contact 3036990 is a reliable knife disconnect terminal block designed for efficient electrical connections. Its compact design is ideal for use in small terminal boxes, ensuring space-saving installations. The spring-cage connection method allows for quick and secure wiring, accommodating a range of conductor sizes. With a robust insulating material and a high flammability rating, this terminal block is built to withstand demanding environments. Suitable for various industrial applications, it provides a dependable solution for electrical distribution and control systems.

What type of connection method does this terminal block use?

The terminal block uses a spring-cage connection method, which provides a secure and reliable connection for various applications.

What is the nominal voltage and current rating for this terminal block?

The nominal voltage is 400 V, and the nominal current is 20 A, making it suitable for a range of electrical applications.

What are the dimensions of this terminal block?

The terminal block has a length of 50.8 mm, a width of 5.2 mm, and a height of 43 mm when mounted on NS 35/7.5.

What is the operating temperature range for this terminal block?

The terminal block can operate in temperatures ranging from -60 °C to 85 °C, making it versatile for various environments.

What is the flammability rating of the insulating material used in this terminal block?

The insulating material has a flammability rating of UL 94 V0, indicating it is self-extinguishing and suitable for use in environments where fire safety is a concern.

How many connections does this terminal block support?

This terminal block supports two connections, allowing for efficient wiring in compact spaces.

What is the colour of this terminal block?

The terminal block is grey, which is a standard colour for many industrial applications.

Is this terminal block suitable for use in small terminal boxes?

Yes, the compact design of the terminal block makes it ideal for use in small terminal boxes.

What is the cross-section range for conductors that can be used with this terminal block?

The terminal block can accommodate conductors with a cross-section ranging from 0.08 mm² to 4 mm².

What type of mounting does this terminal block require?

The terminal block is designed for mounting on NS 35/7.5 and NS 35/15 rails, which are standard in many electrical installations.

  • Used in electrical panels for disconnecting circuits safely.
  • Ideal for use in small terminal boxes due to its compact design.
  • Suitable for industrial automation systems requiring reliable circuit disconnection.
  • Commonly used in railway applications for its compliance with fire protection standards.
  • Utilized in control cabinets for efficient wiring and circuit management.
  • Employed in power distribution systems to facilitate maintenance and testing.
  • Used in environments requiring high surge voltage protection.
  • Suitable for applications needing a high degree of mechanical stability and durability.

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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