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2987943 - Phoenix Contact

Description: REL-MR- 24DC/21-21/MS - Plug-in miniature relay, with power contact, 2 changeover contacts, test button, mechanical switching position indicator, status LED, freewheeling diode, polarity A1+, A2, input voltage 24 V DC

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2987943 - Phoenix Contact  - 3D model
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2987943 Details

  • Manufacturer Part Number:

    2987943

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.20

  • Manufacturer:

    Phoenix Contact

  • YTEOL:

    7

  • Additional Feature:

    STANDARD: IEC 62103

  • Body Breadth:

    12.7 mm

  • Body Height:

    25 mm

  • Body Length or Diameter:

    29 mm

  • Coil Current(DC)-Max:

    0.018 A

  • Coil Operate Voltage(DC):

    19.2 V

  • Coil Power:

    432 mW

  • Coil Resistance:

    1333.33 Ω

  • Coil Voltage(DC)-Max:

    52.8 V

  • Coil Voltage-Nom:

    24 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    1.5A@240VAC

  • Contact Current(AC)-Max:

    1.5 A

  • Contact Current(DC)-Max:

    1 A

  • Contact (DC) Max Rating R Load:

    1A@24VDC

  • Contact Voltage(AC)-Max:

    240 V

  • Contact Voltage(DC)-Max:

    24 V

  • Contact/Output Supply Type:

    AC/DC

  • End Contact Material:

    Silver Nickel

  • Input Switching Control Type:

    Random

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    8

  • Operate Time:

    9 ms

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    BULK

  • Physical Dimension:

    29mm x 12.7mm x 25mm

  • Reference Standard:

    CUL;DIN;EN;IEC;UL;VDE

  • Relay Action:

    MOMENTARY

  • Relay Form:

    2 FORM C

  • Relay Function:

    DPDT

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    6 ms

  • Surface Mount:

    NO

  • Terminal Length:

    0.003606807213614427 inch

  • Termination Type:

    SOLDER

2987943 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5 Nm to 1.2 Nm, depending on the wire size and type.
  • Yes, the 2987943 connector is designed to withstand vibrations up to 10 g according to IEC 60068-2-6, making it suitable for use in high-vibration environments.
  • Yes, the 2987943 connector has a IP67 rating, which means it is protected against dust and water ingress, making it suitable for outdoor use.
  • Yes, the 2987943 connector is designed to accept stranded wires with a wire size range of 0.5 mm² to 2.5 mm².
  • The operating temperature range of the 2987943 connector is -40°C to 125°C, making it suitable for use in a wide range of applications.

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2987943 Overview

Use the download button to access the 2987943 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 29879, or try a keyword search, such as Power/Signal Relays

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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