121-D-121

Plug Connector

Screw connection

121-D-121-R.JPG

DESCRIPTION

The plug connector 121-D-121, with a pitch of 5,08 mm, is available in 2- to 24-pole design and can be mounted side-by-side without pole loss. On version 121-D-111, the wire entrance is located opposite to the latching hook side; on version 121-D-121, it is located on the same side. Plugging the plug connector on pin strips of series 121 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: 5.08 mm

No. of poles: 2 - 24

Usable with: plugs with 121-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

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

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
300 15 B 26 - 12 0.51
10 D, E 26 - 12 0.51
Download PDF How to Order

TECHNICAL DRAWINGS

121-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-5,08
  • Pitch of 10,16 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
02 121-D-121/02 20.808.602 10.16
03 121-D-121/03 20.808.603 15.24
04 121-D-121/04 20.808.604 20.32
05 121-D-121/05 20.808.605 25.40
06 121-D-121/06 20.808.606 30.48
07 121-D-121/07 20.808.607 35.56
08 121-D-121/08 20.808.608 40.64
09 121-D-121/09 20.808.609 45.72
10 121-D-121/10 20.808.610 50.80
11 121-D-121/11 20.808.611 55.88
12 121-D-121/12 20.808.612 60.96
13 121-D-121/13 20.808.613 66.04
14 121-D-121/14 20.808.614 71.12
15 121-D-121/15 20.808.615 76.20
16 121-D-121/16 20.808.616 81.28
17 121-D-121/17 20.808.617 86.36
18 121-D-121/18 20.808.618 91.44
19 121-D-121/19 20.808.619 96.52
20 121-D-121/20 20.808.620 101.60
21 121-D-121/21 20.808.621 106.68
22 121-D-121/22 20.808.622 111.76
23 121-D-121/23 20.808.623 116.84
24 121-D-121/24 20.808.624 121.92

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