Plastic-bodied
limit switches
Biggy
With four different mounting holes,
Protection class IP 65
Hinged snap lid
Two cable entries M 16 x 1.5
q
l Wide selection of actuators
l Snap action or slow make & break
l Galvanically separated contacts
l Forced disconnection of NC contacts
(type dependant)
Mounting
a) Adjustable – two slots for M 4 screws
(22 mm centres)
b) Adjustable – two slots for M 4 screws
(42 mm centres)
c) Fixed – two holes for M 5 screws for
safety applications (21 mm centres)
l Protection class IP 65
l Body and lid PA 6 which is self
extinguishing (UL-94 V0) cover PC
(UL-94 V0)
Mounting screw
according to DIN 912 M5
l 4 x 90° actuator positions
l Adjustment of the AH lever arm position
in 90° increments
l Two cables entries M 16 x 1.5
l Terminals numbered in accordance with
DIN EN 50013
l International approvals
Options
d) Fixed - two holes for M 5 screws for
safety applications (41 mm centres)
l Contact lock (safety pull button reset)
l Contact LED display (LED protected
within terminal chamber)
l Additional lid security with fixing screw
Benefits
l Two cable entries allow “through
wiring”
Accessory equipment page 53
l Hinged snap lid for quick and easy
access (screwdriver release)
l Lid hinges open to 135° (can also be
simply detached)
l Internal cover protects the contacts
during mounting
l Screw terminals with self lifting clamps
for easy wiring
l Transparent cover for easy adjustment
and inspection
Contact configuration
Contact type
Switch function
Switch contacts
Reference
Max. Voltage
Max. constant current
Slow make & break
Snap action
Changeover
Changeover
Changeover
1NF/1NO
1NF/1NO
2NF
U1/U1Z
SU1Z
A2Z
500 V
500 V
400 V
10 A
10 A
5 A
Slow make & break
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