Northern Connectors Harting HAN Industrial Rectangular Connectors - Manual (Page 229)

Han HC
Modular
14
.
02
Han ® K 3/0, Han ® K 3/2
Features
• Only to be used with Han ® 24 HPR special hoods
and housings (see page 14.04)
• The ideal connector for transmission of high cur-
rents requiring little space
• The vertical and angled versions offer solutions for
almost all applications
• The angled versions offer a space-saving 90° cable
wiring
Current carrying capacity
The current carrying capacity of the connectors is limited by the
thermal load capability of the contact element material including
the connections and the insulating parts. The derating curve
is therefore valid for currents which flow constantly (non-inter-
mittent) through each contact element of the connector evenly,
without exceeding the allowed maximum temperature.
Measuring and testing techniques according to
DIN EN 60 512-5-2
Operating current
Ambient temperature
➀ Wire gauge 35 mm²
➁ Wire gauge 50 mm²
➂ Wire gauge 70 mm²
Technical characteristics
Specifications DIN EN 61 984
DIN EN 60 664-1
Inserts
Number of contacts 3, 3/2 + PE
Electrical data acc. to EN 61 984
Power area
200 A 1150/2000 V 8 kV 3
Rated current 200 A
Rated voltage conductor - ground 1150 V
Rated voltage conductor - conductor 2000 V
Rated impulse voltage 8 kV
Pollution degree 3
Pollution degree 2 also 200 A 2000 V 12 kV 2
Signal area 16 A 400 V 6 kV 3
Rated current 16 A
Rated voltage 400 V
Rated impulse voltage 6 kV
Pollution degree 3
Pollution degree 2 also 16 A 500 V 6 kV 2
Insulation resistance ≥ 10 10 Ω
Material polycarbonate
Limiting temperatures -40 °C ... +125 °C
Flammability acc. to UL 94 V 0
Mechanical working life
- mating cycles ≥ 500
Contacts
Material copper alloy
Surface silver
Contact resistance ≤ 0.2 mΩ
Axial screw termination
Power contacts
- Wire gauge 1) 35 ... 70 mm²
- AWG 2 ... 00
- Hexagonal driver SW 5,
"https://b2b.harting.com/ebusiness/en/
09 99 000 0371
"
,
Page 99.13
- Stripping length 22 mm
- Tightening torque
mm² 35 50 70
Nm 8 9 10
PE contact (only Han ® K 3/2)
- Wire gauge 1) 16 ... 35 mm²
- AWG 5 ... 2
- Hexagonal driver SW 4,
"https://b2b.harting.com/ebusiness/en/
09 99 000 0370
"
,
Page 99.13
- Stripping length 14 mm
- Tightening torque 6 Nm
Signal contact (only Han ® K 3/2)
- Wire gauge 1) 2.5 mm²
- AWG 14
- Stripping length 7 mm
- Tightening torque 0.5 Nm
Hoods/Housings
For technical details see chapter 31
1) geometric wire gauge