971-TX (-DS)

PCB Connector

Screw connection, vertical wire entry, 2 to 4 screw common connection, dovetail version

https://wecoconnectors.com/wp-content/uploads/Images/971-TX-R.JPG

DESCRIPTION

The PCB screw connector 971-TX with a „pitch” of 5 mm has 2 to 4 screw connections at only one pole and can be used e.g. as potential distributors. This allows to loop through earth conductors easily. Lateral latching elements allow to latch this type of screw connector to terminal strips of any length. Wire protection in DS-design reliably prevents damage to stranded wires by the screw. The wire entrance is vertical to the PCB. A not latchable version with 2 to 12 screw connections at one pole is available as type 971-X.. NOTE: The pole numbers indicated in the article number do not designate the actual number of poles but the number of screw connections instead!

GENERAL INFORMATION

Pitch: 5.00 mm

No. of poles: 1

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG

without wire protector

1 - 6 mm² / 1 - 2.5 mm² / 16 - 12 AWG

with wire protector:

0.75 - 4 mm² / 0.75 - 2.5 mm² / 18 - 12 AWG

Rated cross section: 2.5 mm²

Wire stripping length: 6.5 mm ± 0.5 mm

Over Voltage Category

III

III

II

Pollution Severity Level

3

2

2

Rated Voltage

250 V

320 V

630 V

Rated Impulse Voltage

4 kV

4 kV

4 kV

Rated current: 24 A

Hole in PCB: ø 1.3 mm

Torque: 0.5 Nm

RATINGS

Current
[A]
Voltage
[V]
Group
 
AWG
 
Torque
[Nm]
20 300 B 26 - 12 0.51
10 300 D, E 26 - 12 0.51
Current
[A]
Voltage
[V]
Cross Section
[mm2]
AWG
 
TORQUE
 
24 400 2.5
Download PDF

TECHNICAL DRAWINGS

971-TX.JPG - technical drawing 1

MATERIALS

Moulding: PA, grey, V-0

Comparative tracking index: CTI ≥ 600

Insulating group: I

Temperature range: -40°C up to 100°C

Terminal body: Tin plated brass

Screw: M3; zinc plated steel, blue passivated

Solder pin: ø 1 mm; tin plated copper

Wire protector: Tin plated tin bronze

OPTIONS / ACCESSORIES

  • Consecutive numbering
  • Special marking according to drawing
  • Self-adhesive marking strip BST-5.00
  • Other solder pin lengths on request
  • Solder pins with different lengths
  • Other position of solder pins
  • Version with extended wire entrance

STANDARD CONFIGURATIONS

Poles Items Part # Items Part # Length L [mm] Step 3D PDF
02 971-TX/02 10.872.692 971-TX-DS/02 20.872.692 10.00
03 971-TX/03 10.872.693 971-TX-DS/03 20.872.693 15.00
04 971-TX/04 10.872.694 971-TX-DS/04 20.872.694 20.00

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