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Phoenix Contact 1729021 PCB Terminal Block

The Phoenix Contact MKDSN 1,5/3 PCB terminal block is a versatile solution for connecting wires to printed circuit boards. Its compact housing dimensions and low design height make it suitable for space-constrained applications. The screw connection with a tension sleeve ensures a secure and reliable connection, while the wave soldering capability simplifies PCB assembly. This terminal block is commonly used in industrial control panels, automation systems, and power distribution applications where reliable and compact wire termination is required.

Authorized Distributors
Source:DigiKey
Part No:1729021
Stock:6596
Inv Date:05-28-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:1729021
Stock:2146
Inv Date:05-29-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:1729021
Stock:180
Inv Date:05-28-2026
Price: Unit price: $3.29
Buy/RFQ:
Part No:1729021
Stock:360
Inv Date:05-28-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:1729021
Stock:360
Inv Date:05-28-2026
Price: Unit price: $1.35
Buy/RFQ:

Phoenix Contact 1729021 PCB Terminal Block Specifications:

  • Nominal current: 13.5 A
  • Nominal voltage: 400 V
  • Pitch: 5 mm
  • Number of positions: 3
  • Connection method: Screw connection with tension sleeve
  • Mounting: Wave soldering
  • Conductor/PCB connection direction: 0 °
  • Color: green
  • Length: 8.1 mm
  • Dimension a: 10 mm
  • Width: 15 mm
  • Constructional height: 10 mm
  • Height: 13.5 mm
  • Length of the solder pin: 3.5 mm
  • Pin dimensions: 0,5 x 1 mm
  • Pin spacing: 5 mm
  • Hole diameter: 1.3 mm
  • Insulating material group: I
  • Rated surge voltage (III/3): 4 kV
  • Rated surge voltage (III/2): 4 kV
  • Rated surge voltage (II/2): 4 kV
  • Rated voltage (III/3): 250 V
  • Rated voltage (III/2): 400 V
  • Rated voltage (II/2): 630 V
  • Connection in acc. with standard: EN-VDE
  • Nominal cross section: 1.5 mm²
  • Maximum load current: 13.5 A
  • Insulating material: PA
  • Solder pin surface: Sn
  • Flammability rating according to UL 94: V0
  • Internal cylindrical gage: A1
  • Stripping length: 6 mm
  • Country of origin: Germany
  • Packing unit: 1 pc
  • Custom tariff number: 85369010

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Frequently Asked Questions

Where can I buy Phoenix Contact 1729021?

You can click on the BUY or RFQ button to purchase 1729021 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1729021?

You can download the 1729021 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1729021?

Phoenix Contact

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