977 (-DS)

PCB Connector

Screw connection, with test holes

https://wecoconnectors.com/wp-content/uploads/Images/977-R.JPG

DESCRIPTION

The PCB connector 977 with a pitch of 7,5 mm is available in 2- to 8-pole design and can be mounted side-by-side in the nominal pitch. Due to their large clearance and creepage distances, these PCB connectors are particularly suitable for higher voltages. Wire protection in DS-design reliably prevents damage to stranded wires by the screw. The screws are secured against self-loosening. This PCB connector has test holes for ø 2 mm test plugs.

GENERAL INFORMATION

Pitch: 7.50 mm

No. of poles: 2 - 8

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: 7 mm ± 0.5 mm

Over Voltage Category

III

III

II

Pollution Severity Level

3

2

2

Rated Voltage

400 V

630 V

1000 V

Rated Impulse Voltage

6 kV

6 kV

6 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]
15 300 B 22-12 [1] 0.51
20 300 B 26 - 12 0.51
10 300 D, E 26 - 12 0.51
Current
[A]
Voltage
[V]
Cross Section
[mm2]
AWG
 
TORQUE
 
24 750 2.5
Download PDF How to Order

TECHNICAL DRAWINGS

977.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 alloy

Wire protector: Tin plated tin bronze

OPTIONS / ACCESSORIES

  • Consecutive numbering
  • Special marking according to drawing
  • Self-adhesive marking strip BST-7,50
  • Longer solder pins up to 95 mm
  • Version with larger clamping range

Notes

STANDARD CONFIGURATIONS

Poles Items Part # Items Part # Length L [mm] Step 3D PDF
02 977/02 10.872.302 977-DS/02 20.872.302 13.50
03 977/03 10.872.303 977-DS/03 20.872.303 21.00
04 977/04 10.872.304 977-DS/04 20.872.304 28.50
05 977/05 10.872.305 977-DS/05 20.872.305 36.00
06 977/06 10.872.306 977-DS/06 20.872.306 43.50

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