Datasheet
Technical data
© 2005 Copyright Pizzato Elettrica
General Catalog 18
page 2/5
2
General Catalog 18
page 2/6
© 2005 Copyright Pizzato Elettrica
2
11 12
21 22
11 12
21 22
11 12
21 22
Please contact our technical service for the list of type approved products.
Please contact our technical service for the list of type approved products.
Data type approved by IMQ and EZU Data type approved by UL
Utilization categories Q300 (69 VA, 125-250 VDC)
A600 (720 VA, 120-600 VAC)
Data of the housing type 1, 4X (indoor use only), 12, 13
In conformity with standard: UL 508
For all contact blocks except 2 and 3 use 60 or 75 °C copper (Cu) conductor
and wire size No. 12-14 AWG. Terminal tightening torque of 7,1 Lb-In.
For contact blocks 2 and 3 use 60 or 75 °C copper (Cu) conductor and wire
size No. 14 AWG. Terminal tightening torque of 12 Lb-In.
Please contact our technical service for the list of type approved products.
Data type approved by CSA
Utilization categories Q300 (69 VA, 125-250 VDC)
A600 (720 VA, 120-600 VAC)
Data of the housing type 1, 4X (indoor use only), 12, 13
In conformity with standard: CSA C22-2 nr.14
Rated insulation voltage (Ui): 500 VAC
400 VAC for contact blocks 20, 21, 22, 33, 34
Thermal current (Ith): 10 A
Protection against short circuits: fuse 10 A 500 V type aM
Protection degree: IP67
MV terminals (screw clamps)
Pollution degree 3
Utilization category: AC15
Operation voltage (Ue): 400 VAC (50 Hz)
Operation current (Ie): 3 A
Forms of the contact element: Za, Zb, Za+Za, Y+Y, X+X, Y+Y+X, Y+Y+Y, Y+X+X
Positive opening of contacts on contact block 5, 6, 7, 9, 11, 12, 13, 14, 16, 18, 20,
21, 22, 33, 34
In conformity with standards: EN60947-1, EN 60947-5-1 and subsequent
modications and completions, fundamental requirements of the Low Voltage
Directive 73/23 EEC and subsequent modications and completions.
Position switches FD series
In all switches, it is possible to rotate the
head in 90° steps.
Adjustable levers
In the switches with revolving lever, it is possible to select the directional operation by removing the four screws of the head and
revolving the internal piston (contact block 16 excluded).
Unidirectional heads
Lever not turned
Working operation of contact block 16 with independent contacts
The contact block 16 has two NC contacts, both with positive opening activated independently according to the lever turning
direction.
Lever turned to rightLever turned to left
Contacts diagram Contacts diagram Contacts diagram
In switches with revolving lever it is pos-
sible to adjust the lever with 10° steps
for the whole 360° range. The positive
movement transmission is always guar-
anteed thanks
to the particular
geometrical cou-
pling between
the lever and the
revolving shaft
as prescribed
for safety appli-
cations by the
German stand-
ard BG-GS-ET-
15.
Overturning levers Rotating heads
It’s possible to fasten the lever on
switches on straight or reverse side,
maintaining the positive coupling.
In this way it is possible to obtain two
different work plans of the lever.
10°