Northern Connectors Harting Han-Yellock Industrial Connectors - Manual (Page 3)

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03
Han-
Yellock
Han-Yellock ®
The Locking
The locking ability is a key function of the Han-Yellock ® .
The function makes connections and disconnections
safe, simple and quick – even under harsh industrial
conditions.
Main advantages include:
• Easy handling
• Resistance to vibrations and shock
• Protected against accidental opening
• Compact, space-saving design
Han-Yellock ® features a patented internal locking me-
chanism. The locking takes place as the cable and de-
vice sides are simply joined together. A red ring around
the perimeter of the push button will be visible if the
housing halves do not snap together properly. This ring
disappears as soon as the internally protected stainless
steel springs snap into place.
① unlocked
② locked
This press-button locking also features an integrated
blocking function. The locking mechanism can be lo-
cked by rotating the button 90°. It is then no longer pos-
sible to open the connector.
The press button can be set back to its visually open po-
sition only after the button is turned back 90°. It is then
possible to release the two housing halves by pressing
the snap-in button.
This feature provides an elegant mechanism for pre-
venting an accidental opening of the connector – and no
additional components are needed for it.
Han-Yellock ® modules
This new product series enables an improved approach
and strategy for electrical planning and procurement.
For assembling the Han-Yellock ® connector only male
crimp contacts are needed. The conduct between the
two male contacts is made by multipliers.
① multiplier
② Han-Yellock ® module
③ Han-Yellock ® crimp contacts
This concept allows a 1:1 wire to wire arrangement and
in additon the use of bridges. Two to five contacts can
be arranged.
It does not matter if the bridge attachment is inserted on
the cable side or the housing side of the connector.
In the past, terminals blocks have been responsible for
the function of multiplying potentials. But now this func-
tion has been integrated into the connector for a quick,
compact and easy-to-service solution.