F1-U2ZD UN BERNSTEIN WERKZEUGFABRIK, F1-U2ZD UN Datasheet - Page 5

FOOTSWITCH, DUAL STAGE, GUARDED

F1-U2ZD UN

Manufacturer Part Number
F1-U2ZD UN
Description
FOOTSWITCH, DUAL STAGE, GUARDED
Manufacturer
BERNSTEIN WERKZEUGFABRIK
Datasheet

Specifications of F1-U2ZD UN

Contact Configuration
DPDT-2NO / 2NC
Contact Voltage Ac Nom
500V
Contact Current Max
10A
External Height
146mm
External Width
156mm
External Depth
250mm
Svhc
No SVHC
Safety footswitch
Safety latch with manual reset
Protection class IP 65
All dimensions in mm (inch)
60
Designation
Part number
Circuit diagram
Slow make & break/snap action
Pressure point
Latching switch
Potentiometer
Pedal interlocking
Emergency stop function
Power contactor
Voltage
Permanent current
In-rush current complies with standards
IEC 947-5-1 AC 15/DC 13
Switching frequency
Mechanical life – number of switching actions
Mechanical life – number of revolutions
Operating temperature
Approvals
Cable entry
Weight
Delivery: ex-stock/built to order
1
2
) pressure point
) latch
min./max.
max.
max.
max.
33
25
13
F1-SU1Z/UV1 DUN
616.1000.203
l/l
l
l
l
500 V AC
10 A
l
50/min.
10 x 10
–30 °C/+80 °C
–22 °F/+176 °F
BG, UL, CSA
1 x M 20
1.50 kg/3.3 lb
l/–
6
(2.96")
(2.58")
(6.14")
34
26
14
156
75
66
2
1
)
)
(2.24")
57
(3.70")
94
(5.73")
146
1. Depressing the pedal to the pressure
2. In an emergency situation the pressure
3. Interlocking: Only by releasing the
point closes the contact and the
operating process starts.
point is overcome – the contact is
opened and locked – the operating
process is then interrupted. The latching
mechanism holds the contact in the off
position ensuring that an uncontrolled
restart or new start of the machine can-
not happen.
locking device manually (reset button on
the side of the housing), after the
dangerous situation has been cleared,
can the contacts be set to normal again.
The operating process can then be
repeated by operating the pedal to the
pressure point.
STOP
OFF
ON

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