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1721728 - Phoenix Contact

Description: MKKDS 3/ 2-5,08 - Printed circuit board terminal, nominal current: 22 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm<sup>2</sup>, number of potentials: 4, number of rows: 2, number of positions per row: 2, product range: MKKDS 3, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 5 mm, number of solder pins per potentia

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PCB Footprints
1721728 - Phoenix Contact PCB footprint - Other - Other - 1721728-1
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3D Models
1721728 - Phoenix Contact  - 3D model - Other - 1721728-1
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1721728 Details

  • Manufacturer Part Number:

    1721728

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.90.40.00

  • Manufacturer:

    Phoenix Contact

  • YTEOL:

    6.85

  • Additional Feature:

    STANDARD: 94V-0, POLYAMIDE

  • Fastening Method:

    SCREW

  • Mounting Type:

    BOARD

  • Number of Decks:

    2

  • Number of Rows:

    2

  • Number of Ways:

    2

  • Rated Current:

    22 A

  • Rated Voltage:

    400 V

  • Safety Approval:

    CSA; CUL; EAC; RS; UL

  • Terminal and Terminal Block Type:

    BARRIER STRIP TERMINAL BLOCK

  • Wire Cross Section:

    2.5 mm2

  • Wire Gauge:

    12 AWG

1721728 Frequently Asked Questions (FAQs)

  • The recommended torque is 0.5 Nm to 1.5 Nm, but it's essential to consult the specific PCB design and screw type to ensure proper fastening.
  • While the 1721728 is designed for industrial use, it's not specifically rated for high-vibration applications. For such use cases, consider using connectors with additional vibration-resistant features or consult with Phoenix Contact for custom solutions.
  • Use the recommended wire clamps and cable ties to secure the wires, and ensure the cable is properly dressed to prevent damage or stress on the connector. Consult the Phoenix Contact application notes for detailed guidance.
  • The 1721728 has a IP20 rating, which means it's not designed for outdoor or harsh environmental use. For such applications, consider using connectors with higher IP ratings or specialized environmental protection features.
  • While the 1721728 is designed to be compatible with Phoenix Contact products, compatibility with other manufacturers' products is not guaranteed. Consult the specific product documentation and manufacturer recommendations for compatibility information.

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1721728 Overview

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About Phoenix Contact

Phoenix Contact is a market leader in industrial automation and connectivity solutions headquartered in Germany. They manufacture terminal blocks, relays, connectors, power supplies, controllers, networking devices, and surge suppression devices for many applications. Phoenix Contact provides innovative solutions for the automotive / e-mobility, building, rail and city infrastructure, power and energy, and industrial industries.

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