977-T (-DS)
PCB Connector
Screw connection, with test holes, dovetail version
DESCRIPTION
The PCB connector 977-T with a pitch of 7,5 mm is available is available with 2 and 3 poles. Lateral latching elements on the housing allow to latch the PCB connector to longer terminal strips without pole loss. 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 wire entrance is parallel to the PCB. The screws are captive. This PCB connector has test holes for ø 2,2 mm test plugs.
GENERAL INFORMATION
Pitch: 7.50 mm
No. of poles: 2 + 3
TECHNICAL DATA
Clamping Range:
without wire protector
with wire protector:
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 |
TECHNICAL DRAWINGS
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
