Northern Connectors Harting Han-Modular Connectors - Manual (Page 44)

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44
Han
Modular
Han ® C Axial module
Features
• Axial screw terminal
• No special tools required for assembly
• Compatible to Han ® C module with crimp terminal
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 24 B hoods/housings with 6 modules; wire gauge: 4 mm²
➁ 24 B hoods/housings with 6 modules; wire gauge: 6 mm²
➂ 24 B hoods/housings with 6 modules; wire gauge: 10 mm²
Technical characteristics
Specifications DIN EN 60 664-1
DIN EN 61 984
Approvals
Inserts
Number of contacts 3
Electrical data
acc. to EN 61 984
40 A 690 V 8 kV 3
Rated current 40 A
Rated voltage 690 V
Rated impulse voltage 8 kV
Pollution degree 3
Rated voltage
acc. to UL 600 V
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
- hard-silver plated 3 µm Ag
Contact resistance 0.3 mΩ
Screw terminal
- Wire gauge 1) 2.5 ... 10 mm²
- AWG 14 ... 8
- Hexagonal driver SW 2
- Stripping length
mm² 2.5 4 6 10
mm 5 +1 5 +1 8 +1 11 +1
- Tightening tourque
mm² 2.5 4 6 10
Nm 1.5 1.5 2 2
1) geometric wire gauge