Northern Connectors Harting HAN Industrial Rectangular Connectors - Manual (Page 17)

Han
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11
Hoods/Housings variants
Han-INOX ® Hoods/Housings
Field of application for excellent mechanical and
electrical protection in demanding
environments, for example, in the
food, automobile and mechanical
engineering industries also for
process and regulation control appli-
cations
Distinguishing feature matt-finished metal surface
Material of hoods/housings Stainless steel
Locking levers
Stainless steel
Recommended tightening torque for housings, bulkhead mounting
Series Number of screws Size of
screws Recommended
Tightening torque (Nm)
Remarks
Han ® 3 A 2 M 3 0.8 ... 1.0 Gasket
Han ® 10 A / 16 A 4 M 3 0.8 ... 1.0 Gasket
Han ® 15 EMV / 25 EMV 4 M 3 min. 1.0 O-ring
Han ® 32 A 4 M 4 0.8 ... 1.0 Gasket
Han ® 6 B / 10 B / 16 B / 24 B 4 M 4 0.8 ... 1.0 Gasket
Han ® 32 B 4 M 5 min. 2.5 O-ring
Han ® 48 B 4 M 6 min. 3.0 O-ring
Han ® 3 HPR 2 M 4 min. 1.0 O-ring
Han ® 6 / 10 / 16 / 24 HPR 4 M 6 min. 3.0 O-ring
Han ® 48 HPR 4 M 8 min. 5.0 O-ring
To offer safe protection the surface condition for mounting panel should be according to DIN 4766:
• Waviness ≤ 0.2 mm on 200 mm distance
• Roughness R
a
≤ 16 µm
General remark for assembling
During assembly and handling of the connector, any kind of damage to the surface of the housing must be
avoided to guarantee the correct surface protection.