122-D-121

Plug Connector

Screw connection

https://wecoconnectors.com/wp-content/uploads/Images/122-D-121-R.JPG

DESCRIPTION

The plug connector 122-D-121 with a pitch of 7,5 mm, is available in 2- to 12-pole design. The large pitch allows connecting higher rated voltages under tough industrial conditions. Interlocking plug connector with the pin strip results in optimum vibration resistance. On version 122-D-111, the wire entrance is located opposite to the latching hook side; on version 122-D-121, it is located on the same side. Plugging the plug connector on pin strips of series 122 therefore results in inverted plug-in configurations. For each pole the plug connector has one trapezoidal coding slot in which the coding elements 120-K can be inserted. The wire entrance is vertical to the plug direction. The screws are captive.

GENERAL INFORMATION

Pitch: 7.50 mm

No. of poles: 2 - 12

Usable with: plug with 122-M-111,121, 211,221 series

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG
0.2 - 6 mm² / 0.2 - 4 mm² / 26 - 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

500 V

630 V

1000 V

Rated Impulse Voltage

6 kV

6 kV

6 kV

Rated current: 12 A

Rated insulation voltage: 450 V acc. to EN 60998-1

Torque: 0.5 Nm

RATINGS

Current
[A]
Voltage
[V]
Group
 
AWG
 
Torque
[Nm]
15 300 B 26 - 12 0.51
10 300 D 26 - 12 0.51
15 300 B 26 - 12 0.51
10 300 D, E 26 - 12 0.51
Download PDF How to Order

TECHNICAL DRAWINGS

122-D-121.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: Nickel plated brass

Spring: Tin plated tin bronze

Pressure clamp: Tin plated tin bronze

Screw: M3; zinc plated steel, blue passivated

OPTIONS / ACCESSORIES

  • Consecutive numbering
  • Special marking according to drawing
  • Self-adhesive marking strip BST-7,50
  • Coding elements 120-K
  • Connectors equipped with coding elements on request

STANDARD CONFIGURATIONS

Poles Items Part # Length L [mm] Step 3D PDF
02 122-D-121/02 20.809.402 13.00
03 122-D-121/03 20.809.403 20.50
04 122-D-121/04 20.809.404 28.00
05 122-D-121/05 20.809.405 35.50
06 122-D-121/06 20.809.406 43.00
07 122-D-121/07 20.809.407 50.50
08 122-D-121/08 20.809.408 58.00
09 122-D-121/09 20.809.409 65.50
10 122-D-121/10 20.809.410 73.00
11 122-D-121/11 20.809.411 80.50
12 122-D-121/12 20.809.412 88.00

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