973 (-DS)
PCB Connector
Screw connection, vertical wire entry
DESCRIPTION
The PCB connector 973 is the horizontal version of 972 and with a pitch of 10 mm available in 2- to 16-pole design. It has large clearance and creepage distances. Wire protection in DS-design reliably prevents damage to stranded wires by the screw. The wire entrance is vertical to the PCB. The screws are secured against self-loosening.
GENERAL INFORMATION
Pitch: 10.00 mm
No. of poles: 2 - 16
TECHNICAL DATA
Clamping Range:
without wire protector
with wire protector:
Rated cross section: 2.5 mm²
Wire stripping length: 5.5 mm ± 0.5 mm
Over Voltage Category
III
III
II
Pollution Severity Level
3
2
2
Rated Voltage
630 V (500 V)
630 V
1000 V
Rated Impulse Voltage
6 kV
6 kV
6 kV
Rated current: 24 A
Rated insulation voltage: 750 V acc. to EN 60998-1
Hole in PCB: ø 1.3 mm
Torque: 0.5 Nm
Other specifications: Rated voltage in brackets applies to 5-16-pole connectors, “no-flame” according to glow wire test applies to 2-4-pole connectors.
RATINGS
|
Current [A] |
Voltage [V] |
Group |
AWG |
Torque [Nm] |
|
|---|---|---|---|---|---|
|
20 | 300 | B | 22-12 [1] | 0.51 |
| 20 | 150 | C | 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 |
TECHNICAL DRAWINGS
MATERIALS
Moulding: PA, grey, V-0
Comparative tracking index: 2-4 poles: CTI ≥ 600; 5-16 poles: CTI 400
Insulating group: 2-4 poles: I; 5-16 poles: II
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 brass
Wire protector: Tin plated tin bronze
OPTIONS / ACCESSORIES
- Consecutive numbering
- Special marking according to drawing
- Self-adhesive marking strip BST-10,00
- Version with extended wire entrance
- Version like type 971-HG(-DS) in 5 mm pitch
