CROUZET 微动开关V4 83170/V4D 83270

High precision flexible leaf snap-action mechanism
› Operation without balance-point, even at extremely slow actuating speed
› Ratings from 1 mA 4 Vc up to 12(6) A 250 Va and 1/4 HP 125-250 Va
› ENEC and cURus approved up to +150 °C
› Mechanical life up to 30 million cycles
› High resistance to shock and vibration
› Choice of connections with symmetric and asymmetric pinning
› Wide choice of actuators on 2 possible fixing positions
(pre-assembled or retrofittable)
Standard
831700
Low force
831704
Dual-current
831708
Dual-current
Low force 831709
Function Connections
I (changeover) W2 83170002 83170402 83170802 83170902
I (changeover) W7A5 83170005 83170405 83170805 83170905
I (changeover) X1 83170008 83170408 83170808 83170908
I (changeover) X1S 83170009 83170409 83170809 83170909
I (changeover) X2 83170010 83170410 83170810 83170910
I (changeover) X2S 83170011 83170411 83170811 83170911
I (changeover) X3 83170012 83170412 83170812 83170912
I (changeover) X3S 83170013 83170413 83170813 83170913
R (normally closed) W2 83170003 83170403 83170803 83170903
R (normally closed) W7A5 83170006 83170406 83170806 83170906
C (normally open) W2 83170004 83170404 83170804 83170904
C (normally open) W7A5 83170007 83170407 83170807 83170907

V4 Mushroom-head button - 83170 BC
› High precision flexible leaf snap-action mechanism
› Suitable for lateral approach from any direction with angle up to 45°
› Operation without balance-point, even at extremely slow actuating speed
› Ratings from 1 mA 4 Vc up to 12(6) A 250 Va and 1/4 HP 125-250 Va
› ENEC and cURus approved up to +150 °C
› Mechanical life 1 million cycles
› High resistance to shock and vibration
› Choice of connections with symmetric and asymmetric pinning
Standard
831700 BC
Low force
831704 BC
Dual-current
831708 BC
Dual-current
Low force
831709 BC
Function Connections
I (changeover) W2 83170107 83170473 l 83170965
I (changeover) W7A5 l 83170474 l 83170964
I (changeover) X1 l l 83170840 83170971
I (changeover) X1S l 83170481 l l
I (changeover) X2 l l 83170386 83170919
I (changeover) X2S l 83170438 l l
I (changeover) X3 l l l l
I (changeover) X3S l 83170486 l l
R (normally closed) W2 l 83170495 l l
R (normally closed) W7A5 l l l l
C (normally open) W2 l l l l
C (normally open) W7A5 83170114 83170475 l l
Electrical characteristics
Rating nominal / 250 V AC (A) 10 5 5** 5**
Rating thermal / 250 V AC (A) 12.5 6 6 6
Mechanical characteristics
Maximum operating force (N) 1.5 0.6 1.5 0.6
Min. Release force (N) 0.3 0.1 0.3 0.1
Maximum total travel force (N) 1.8 1 1.8 1
Max. allowable overtravel force (N) 10 10 10 10
Rest position max. (mm) 10.8 10.8 10.8 10.8
Operating position (mm) 9.9±0.3 9.9±0.3 9.9±0.3 9.9±0.3
Maximum differential travel (mm) 0.15 0.15 0.15 0.15
Min. overtravel (mm) 0.5 0.5 0.5 0.5
Ambient operating temperature (°C) -40 +125 -40 +125 -40 +125 -40 +125
Mechanical life at 45° (operations) 106 * 106 106 * 106
Contact gap (mm) 0.4 0.4 0.4 0.4
Weight (g) 1.7 1.7 1.7 1.7
* for 2/3 of the overtravel
- Case: PBT GF (UL 94-V0 / GWFI 960 °C)
- Button: PA66 GF
- Moving blade: beryllium copper
- Contacts: silver alloy, micro-profile
gold alloy on silver alloy, crossbar (dual-current)
- Terminals: copper nickel (except W7A5: brass)
- Degree of protection: IP40 (mechanism)
- Proof tracking index: PTI 250
- Protection against electric shock: button has reinforced insulation for
Ui 250V / Uimp 2,5kV / pollution 2
- Min actuating speed: 0.001 mm/s
- Approvals: NF - ENEC - cURus
V4D - 8327
› Flexible leaf snap-action mechanism with wiping contacts
› Ratings from 0.02 A 24 Vc to 12(6) A 250 Va and 1/4 HP 125-250 Va
› ENEC and cURus approved up to +150°C
› Housing material complying with IEC 60335-1 for unattended
appliances: GWFI 850° C / GWIT 775° C
› Mushroom-head button variant for lateral approach up to 45°
› Choice of connections with symmetric and asymmetric pinning
› Choice of pre-assembled actuators
Standard
83272
High current
83270
Very high current
83271
Low current
83278
Function Connections
I (changeover) W2 83272001 83270001 83271001 83278001
I (changeover) W7A5 83272011 83270011 83271011 83278011
I (changeover) X1A 83272021 83270021 83271021 83278021
I (changeover) X1S 83272031 83270031 83271031 83278031
I (changeover) X2A 83272041 83270041 83271041 83278041
I (changeover) X3A 83272061 83270061 83271061 83278061
I (changeover) W7S 83272081 83270081 83271081 83278081
R (normally closed) W2 83272601 83270601 83271601 83278601
R (normally closed) W7A5 83272611 83270611 83271611 83278611
C (normally open) W2 83272801 83270801 83271801 83278801
C (normally open) W7A5 83272811 83270811 83271811 83278811