Northern Connectors Harting Han-Modular Connectors - Manual (Page 72)

06
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72
Han
Modular
Han DD ® module
Features
• Suitable for Han D ® crimp contacts
• Standard module for power up to 10 A
• Compatible to Han DD ® module with Quick Lock
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: 1.5 mm²
➁ 24 B hoods/housings with 6 modules; wire gauge: 1.0 mm²
Technical characteristics
Specifications DIN EN 60 664-1
DIN EN 61 984
Approvals , ,
Inserts
Number of contacts 12
Electrical data
acc. to EN 61 984
10 A 250 V 4 kV 3
Rated current 10 A
Rated voltage 250 V
Rated impulse voltage 4 kV
Pollution degree 3
Rated voltage
acc. to UL/CSA 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
- hard-gold plated 2 µm Au over 3 µm Ni
Contact resistance ≤ 3 mΩ
Crimp terminal
- mm² 0.14 ... 2.5 mm²
- AWG 26 ... 14