F&F WB-2 User manual
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WB-2
3-position switch
The WB-2 three-position switch is used to control devices from
the switchboard. It allows you to alternately trigger one of the
two outputs.
1.Disconnect the power supply.
2.Install the switch on the rail in the distribution board.
3.Connect the power wires according to the diagram.
4. Check the correct connection.
5. Connect the power supply.
6. Check the correct operation of the system.
Purpose
Mounting
F&F Filipowski sp. j.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
Do not dispose of this device in the trash along with other waste! According to the Law on
Waste, electro coming from households free of charge and can give any amount to up to
that end point of collec� on, as well as to store the occasion of the purchase of new equip-
ment (in accordance with the principle of old-for-new, regardless of brand). Electro thrown
in the trash or abandoned in nature, pose a threat to the environment and human health.
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Wiring diagram
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1, 3, 10, 12 COM input
4, 6 output 1
7, 9 output 2
contact ON-OFF-ON
maximum operating voltage 250 V AC
maximum load current (AC-1) 15 A (250 V AC)
20 A (125 V AC)
contact resistance max 35 mΩ
contact life 10.000 cycles
terminal 2.5 mm² screw terminals
tightening torque 0.4 Nm
working temperature -25÷50°C
dimensions 1 module (18 mm)
mounting on TH-35 rail
ingress protection IP20
Description of terminals
Technical data
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F&F products are covered by a 24-month warranty from the date
of purchase. The warranty is only valid with proof of purchase.
Contact your dealer or contact us directly.
F&F Filipowski sp. j. declares that the device is in conformity
with the essential requirements of The Low Voltage Directive
(LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC)
Directive 2014/30/UE.
The CE Declaration of Conformity, along with the references to
the standards in relation to which conformity is declared, can be
found www.fif.com.pl on the product subpage.
Warranty
CE declaration
E211108
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