120-D-121

Plug Connector

Screw connection

https://wecoconnectors.com/wp-content/uploads/Images/120-D-121-R.JPG

DESCRIPTION

The plug connector 120-D-121, with a pitch of 5 mm, is available in 2- to 24-pole design and can be mounted side-by-side without pole loss. On version 120-D-111, the wire entrance is located opposite to the latching hook side; on version 120-D-121, it is located on the same side. Plugging the plug connector on pin strips of series 120 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: 5.00 mm

No. of poles: 2 - 24

Usable with: plugs with 120-M-111, 121, 191, 211, 221, 227, 291 series

TECHNICAL DATA

Clamping Range:

solid / flexible / AWG
0.2 - 4 mm² / 0.2 - 2.5 mm² / 26 - 12 AWG

Wire stripping length: 7 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: 12 A

Rated insulation voltage: 250 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

120-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-5,00
  • Pitch of 10 mm for larger clearance and creepage distances
  • Coding elements 120-K
  • Connectors equipped with coding elements on request
  • Strain relief

STANDARD CONFIGURATIONS

Poles Items Part # Length L [mm] Step 3D PDF
02 120-D-121/02 20.808.402 10.00
03 120-D-121/03 20.808.403 15.00
04 120-D-121/04 20.808.404 20.00
05 120-D-121/05 20.808.405 25.00
06 120-D-121/06 20.808.406 30.00

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