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Phoenix Contact 3040143 Plug-in Terminal Block

The Phoenix Contact SPB 2,5/ 5 (part number 3040143) is a plug-in terminal block designed to provide a secure and reliable connection within electrical systems. It utilizes a spring-cage connection mechanism for easy and tool-free installation, making it suitable for both production lines and maintenance applications. This terminal block is rated for a nominal voltage of 500V and a nominal current of 24A, making it suitable for a wide range of power distribution and signal transmission applications. Its compact dimensions of 26mm width and 39mm height allow for efficient space utilization in control cabinets and other enclosures. The plug is designed for use with basic terminal blocks, offering a modular and flexible approach to electrical connectivity. It is manufactured in Poland and is RoHS compliant, ensuring environmental responsibility.

Authorized Distributors
Part No:3040143
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:3040143
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.45
Buy/RFQ:

Phoenix Contact 3040143 Plug-in Terminal Block Specifications:

  • Nominal Voltage: 500 V
  • Nominal Current: 24 A
  • Connection Method: Spring-cage connection
  • Number of Connections: 5
  • Number of Positions: 5
  • Cross Section: 0.08 - 4 mm²
  • AWG: 28 - 12
  • Width: 26 mm
  • Height: 39 mm
  • Color: gray
  • Insulating Material: PA
  • Flammability Rating: V0
  • Maximum Load Current: 24 A (with 2.5 mm² conductor cross section)
  • Rated Surge Voltage: 6 kV
  • Degree of Pollution: 3
  • Overvoltage Category: III
  • Insulating Material Group: I
  • Maximum Power Dissipation: 0.77 W
  • Relative Insulation Material Temperature Index: 130 °C
  • Temperature Index of Insulation Material: 130 °C
  • Static Insulating Material Application in Cold: -60 °C
  • Connection in acc. with standard: IEC 61984
  • Stripping Length: 8 mm ... 10 mm
  • Internal Cylindrical Gage: A3

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Frequently Asked Questions

Where can I buy Phoenix Contact 3040143?

You can click on the BUY or RFQ button to purchase 3040143 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3040143?

You can download the 3040143 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3040143?

Phoenix Contact

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