Brochure

44
Control and signaling units
Harmony XB5, plastic
Emergency stop and Emergency switching o󰀨 functions
Assembly of other products using:
Body/contact assemblies: see page 78
Combined sub-assemblies: see page 84
Accessories: see pages 105 and 108
References
PF513667
XB5AS9445
PF513662
XB5AS8445
PF513661
XB5AT845
PF513664
ZB5AT84
PF513666
ZB5AS844
PF513665
ZB5AS834
PF513663
ZB5AS934
Emergency stop and Emergency switching o󰀨 functions conforming to EN/IEC 60204-1, 60364-5-53,
EN/ISO 13850, and Machinery Directive 2006/42/EC
Emergency stop function: Mushroom head Emergency stop trigger action and mechanical latching pushbuttons
conform to standards EN/IEC 60204-1 and EN/ISO 13850, Machinery Directive 2006/42/EC, and standard
EN/IEC 60947-5-5.
Emergency switching o󰀨 function: Mushroom head switching o󰀨 mechanical latching pushbuttons conform to
standards IEC 60364-5-53 and EN/IEC 60947-5-5.
Please contact our Customer Care Center for an explanation of these standards and directives.
Emergency stop and switching o󰀨 pushbuttons with trigger action and mechanical
latching (1) (2)
Screw clamp terminal connections (Schneider Electric anti-loosening system)
Shape
of head
Type
of reset
Type of contact Push Reference Weight
kg/lb
Diameter
Ø mm/in.
Color
NO NC
Complete units
Push-pull – 1 40/1.575 Red XB5AT842
(ZB5AZ102 + ZB5AT84)
0.065/0.143
1 1 40/1.575 Red XB5AT845
(ZB5AZ105 + ZB5AT84)
0.076/0.168
Turn to
release
– 1 40/1.575 Red XB5AS8442
(ZB5AZ102 + ZB5AS844)
0.060/0.132
1 1 40/1.575 Red XB5AS8445
(ZB5AZ105 + ZB5AS844)
0.072/0.159
– 2 40/1.575 Red XB5AS8444
(ZB5AZ104 + ZB5AS844)
0.072/0.159
Key release
(key no. 455)
(3)
– 1 40/1.575 Red XB5AS9442
(ZB5AZ102 + ZB5AS944)
0.075/0.165
1 1 40/1.575 Red XB5AS9445
(ZB5AZ105 + ZB5AS944)
0.112/0.247
Heads only
Push-pull 30/1.181 Red ZB5AT844 0.049/0.108
40/1.575 Red ZB5AT84 0.049/0.108
60/2.362 Red ZB5AX84 0.067/0.148
Turn to release 30/1.181 Red ZB5AS834 0.042/0.002
40/1.575 Red ZB5AS844 0.046/0.002
Key release (key no. 455)
(2 keys included
with head) (5)(3)
30/1.181 Red ZB5AS934 0.068/0.003
40/1.575 Red ZB5AS944 (4) 0.071/0.003
60/2.362 Red ZB5AS964 0.092/0.004
Key release
(key no. 4A185) (5)
40/1.575 Red ZB5AS944D 0.071/0.003
(1) For recommended maximum number of contacts constituting the body (xing collar and contact) associated with the head, see
page 22.
(2) It is recommended that a legend or yellow background is used.
(3) The symbol indicates key withdrawal position(s).
(4) Other key numbers:
- Key no. 421E: add sux 12 to the reference.
- Key no. 458A: add sux 10 to the reference.
- Key no. 520E: add sux 14 to the reference.
- Key no. 3131A: add sux 20 to the reference.
- Key no. 4A185: add sux D to the reference.
For example, to order a Ø 40 mm/1.575 in. red mushroom head for a trigger action and mechanical latching Emergency stop
pushbutton, with release by key no. 421E, the reference becomes ZB5AS94412.
(5) For specic keys with other numbers, please contact our Customer Care Center.
BS1 aruØ40.EPS
BS5 aruØ40 .EPS
BS5 aruØ40 .EPS
BS1 aruØ40.EPS