HARTING
M8 / M12 Circular Connectors
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HARAX
Circular connector
®
Technical characteristics
Specifications
IEC 60 352-4
IEC 61 076-2-101
IEC 61 076-2-104
HARAX
®
M8-S/
HARAX
®
M8-S
(0.08 mm²)
M12-S
32 V
32 V
2A
0.08 - 0.14 mm²
AWG 28 - 26
≥
0.05 mm
PVC / PP / TPE
0.6 - 1.0 mm
4A
0.14 - 0.34 mm²
AWG 26 - 22
≥
0.1 mm
PVC / PP / TPE
1.0 - 1.6 mm
Approval
HARAX
®
M12
angled
32 V
4A
0.25 - 0.5 mm²
AWG 24/7 - 20
≥
0.1 mm
PVC
1.2 - 1.6 mm
HARAX
®
M12-L
3 poles, 4 poles
50 V
6A
0.34 - 0.75 mm²
AWG 22 - 18
≥
0.1 mm
PVC
1.6 - 2.0 mm
2.0 - 2.6 mm
HARAX
®
M12-L
5 poles
50 V
4A
0.25 - 0.34 mm²
AWG 24 - 22
0.34 - 0.5 mm²
AWG 22 - 20
≥
0.1 mm
PVC
1.2 - 2.0 mm
Construction type
Rated voltage
Rated current
(see current carrying capacity)
Conductor
cross section
Diameter of individual strands
Conductor insulation material
Conductor diameter
Cable diameter
Limiting temperatures
Temperature during
connection
Degree of protection
Termination cycles with
the same cross section
Recommended tightening
torque / Hexagonal wrench
Page
M8-S: 2.5 - 5.1 mm
1.9 - 2.5 mm (transp.) M12-S:
4 - 5.1 mm
2.5 - 3.5 mm (grey)
2.9 - 4.0 mm (transp.)
4.0 - 5.1 mm (black)
- 25 °C / + 85 °C
- 25 °C / + 85 °C
- 25 °C / + 85 °C
- 5 °C … + 50 °C
IP 67
10
0.4 Nm / SW 9
8
- 5 °C … + 50 °C
IP 67
10
3 poles: 5.5 - 7.2 mm 4.7 - 6 mm
4 poles: 6 - 8 mm
6 - 8 mm
- 25 °C / + 85 °C
- 40 °C / + 85 °C
- 5 °C … + 50 °C
IP 65 / IP 67
10
0.6 Nm / SW 17
17
- 5 °C … + 50 °C - 5 °C … + 50 °C
IP 67
10
IP 65 / IP 67
10
0.6 Nm / SW 17
17
M8-S: 0.4 Nm / SW 9 0.6 Nm / SW 13
M12-S: 0.6 Nm / SW 13
8 / 13
13
Current carrying capacity
The current carrying capacity is limited by maximum temperature of materials for inserts and contacts
including terminals. The current capacity-curve is valid for continuous, not interruptet current-loaded
contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum
temperature.
Control and test procedures according to DIN IEC 60 512-5.
M8-S, 3 poles
wire gauge 0.14 mm²
M8-S, 4 poles
1 = wire gauge 0.25 mm²
M12-S, 4 poles
2 = wire gauge 0.34 mm²
Rated current [A]
Ambient temperature [
o
C]
Rated current [A]
Ambient temperature [
o
C]
1 = wire gauge 0.34 mm²
2 = wire gauge 0.75 mm²
M12-L
3 poles, 4 poles
M12, 4 poles,
angled
1 = wire gauge 0.25 mm²
2 = wire gauge 0.5 mm²
Rated current [A]
Rated current [A]
Ambient temperature [
o
C]
Ambient temperature [
o
C]
2
HARAX
Circular connector
®
Technical characteristics
Specifications
IEC 60 352-4
IEC 61 076-2-101
IEC 61 076-2-104
Approval
Han
®
M12
Crimp
50 V
4A
0.34 - 0.5 mm²
AWG 22 - 20
Han
®
7/8“
230 V / 400 V
10 A
0.75 - 1.5 mm²
AWG 18 - 16
≥
0.15 mm
PVC, PP, TPE
2.0 - 2.3 mm
4.5 - 5.4 mm
(transparent)
7 - 8.8 mm
(lightgrey)
- 40 °C / + 85 °C
- 5 °C … + 50 °C
IP 67
≤
2.8 mm
6.8 - 9.5 mm
(black)
9 - 12.5 mm
(grey)
- 40 °C / + 85 °C
- 5 °C … + 50 °C
IP 65 / IP 67
10
0.6 Nm / SW 17
21 / 27
1.5 Nm / SW 22
32
Construction type
Rated voltage
Rated current
(see current carrying capacity)
HARAX
®
M12-L screened version
HARAX
®
M12-L
screened version, A-coded PROFIBUS
Ethernet
50 V
32 V
50 V
4A
0.14 - 0.34 mm²
AWG 26 - 22
≥
0.1 mm
PVC
1.2 - 1.6 mm
4A
0.25 - 0.34 mm²
AWG 24- 22
≥
0.1 mm
PVC, Zell-PE
2 - 2.6 mm
4A
À
0.14 - 0.34 mm²
AWG 26 - 22
Á
0.34 - 0.5 mm²
AWG 22-20
≥
0.1 mm
PVC / PE
1.2 - 2.0 mm
À
5.5 - 7.2 mm
(black)
Á
7 - 8.8 mm
(lightgrey)
- 25 °C / + 85 °C
- 5 °C … + 50 °C
IP 67
10
0.6 Nm / SW 17
26
Conductor
cross section
Diameter of individual strands
Conductor insulation material
Conductor diameter
Cable diameter
Limiting temperatures
Temperature during
connection
Degree of protection
Termination cycles with
the same cross section
Recommended tightening
torque / Hexagonal wrench
Page
7 - 8.8 mm
- 25 °C / + 85 °C
- 5 °C … + 50 °C
IP 67
10
0.6 Nm / SW 17
20
7 - 8.8 mm
- 25 °C / + 85 °C
- 5 °C … + 50 °C
IP 67
10
0.6 Nm / SW 17
22
7/8“
1 = wire gauge 0.75 mm² / 1.5 mm²
M12L, 5 poles
1 = wire gauge 0.25 mm²
2 = wire gauge 0.34 mm²
Rated current [A]
Ambient temperature [
o
C]
Rated current [A]
Ambient temperature [
o
C]
M12, Crimp
1 = wire gauge 0.34 mm² / 0.5 mm²
M12L, 5 poles
1 = wire gauge 0.34 mm²
2 = wire gauge 0.5 mm²
Rated current [A]
Ambient temperature [
o
C]
Rated current [A]
Ambient temperature [
o
C]
3
HARAX
®
Circular connector
Assembly manual
HARAX
®
, M8-S / M12-S unshielded
1.
1. strip cable
2. assemble
HARAX
®
elements
Nut
Strain relief
Insert
2.
3. cut off cable ends
Screw the nut onto the insert until a stop is
noticeable.
3.
4. screw the connector
Note!
For reconnection cut off the used cable
ends and repeat steps 1 to 4.
4.
The seal has to be replaced when worn.
Assembly manual
HARAX
®
, M12-L shielded
1.
1. strip cable
2. assemble
HARAX
®
elements
twist screening braid ans push it into the
sealing slot
Nut
Strain relief
Insert
2.
3. Slide ring over the sealing cut off cable ends
and the screening braid
3.
4. screw the connector
Note!
For reconnection cut off the used cable ends
and repeat steps 1 to 4.
4.
4
The seal has to be replaced when worn.
HARAX
®
Circular connector
Assembly manual Han
®
M12 Crimp
1.
1. Remove cable jacket and strip cores.
Twist screening braid as shown and
crimp contacts.
2.
2. Slide screw cap, ring and sealing
onto the cable. Push screening braid
into the sealing slot.
3.
3. Insert contacts into locator from
the side. Fix contacts with the aid
of asssembly aid. Slide locator
into connector, pay attention to the
coding.
4.
4. Sealing has to be flush with
connector. Slide ring over the sealing
and cut off screening braid.
5.
5. Tighten screw cap. Remove
asssembly aid.
The seal has to be replaced when
worn.
5
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