ROCKER SWI T C H E SSENS O R S MIC RO-SIGNAL SW I TCHES SN AP-AC T ION S WITCHES TACT A ND K E Y SWI T C H E S FOOT SWI T C H E S R O TARY S W ITCHES SLIDE S WITCHES TOGGLE S W ITCHES PUSHBUT TON SWI T C H E S RO C K ER SWI T C H E SPUSHBUT TON SWI T C H E S
103 |
SERIES 1840 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES
TO 6 (4) A 250 V AC
Mechanical life endurance 10E4
Contact resistance (new condition) < 100 mOhm (1 A 12 V DC)
Insulation resistance (new condition) > 100 MOhm (500 V DC)
Proof tracking 250 PTI
Protection type IP 40
Ambient temperature terminal side -20 °C ... +100 °C
actuating side -20 °C ... +55 °C
Flammability UL 94 V-2
Glow wire test temperature 850 °C
Material actuator
housing
terminals
PA
PA glass fi ber-reinforced / PA
silver plated
Plug force of the terminals < 80 N
Approval marks 3 / 1 / 2
Suitable for appliances of protection class II
ON REQUEST
Higher power with 6 (6) A 250 V AC
Other terminal types
Cable assembly
PRODUCT FE ATURES
100 million times proven switching principle with
longer life endurance with 100 000 mechanical
switching cycles
Fastening by round nut M12
Excellent actuating characteristic
Variant for snapping on customized pushbuttons
SENSO R S M I C R O -SIGN AL SWI T CHES SN AP-ACT I O N S W ITCHES TACT AND KE Y S WITCHES FOOT SWITC HES RO TARY SW I TCHES SL IDE S WITCHES TOGGLE SW I TCHES PUSHBUT TON SWI T C H E S RO C K ER SWITCHESPUSHBUT TON SWIT C H E S RO C K ER SWIT C H E S
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SERIES 1840 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES
TO 6 (4) A 250 V AC
Actuator color / printing
Housing color
6 (4) A 250 V AC 5E4
6 (2) A 250 V AC 5E4
6 A 250 V AC 1/2 HP
6 A 125 V AC 1/4 HP
6 A 125 - 250 V AC 1/8 HP
Terminal type
Terminal description
Contact distance in mm
Contact material
Miscellaneous
Stock version
single-pole
1841.1101 4.8 > 3 Ag
1841.6101 4.8 > 3 Ag snap-on actuator
caps see page 105
ON / OFF switch (SPST)
1841.1301 4.8 > 3 Ag
Normally closed contact (SPNC)
1841.1201 4.8 > 3 Ag
Normally open contact (SPNO)
1843.1101 4.8 > 3 Ag
Changeover switch (SPDT)
1843.1201 4.8 > 3 Ag
Changeover switch (SPDT momentary)
Actuator color / printing
Housing color
6 (4) A 250 V AC 5E4
6 (2) A 250 V AC 5E4
6 A 250 V AC 1/2 HP
6 A 125 V AC 1/4 HP
6 A 125 - 250 V AC 1/8 HP
Terminal type
Terminal description
Contact distance in mm
Contact material
Miscellaneous
Stock version
double-pole
1842.1101 4.8 > 3 Ag
1842.6101 4.8 > 3 Ag snap-on actuator
caps see page 105
ON / OFF switch (DPST)
ROCKER SWI T C H E SSENS O R S MIC RO-SIGNAL SW I TCHES SN AP-AC T ION S WITCHES TACT A ND K E Y SWI T C H E S FOOT SWI T C H E S R O TARY S W ITCHES SLIDE S WITCHES TOGGLE S W ITCHES PUSHBUT TON SWI T C H E S RO C K ER SWI T C H E SPUSHBUT TON SWI T C H E S
105 |
SERIES 1840 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES
TO 6 (4) A 250 V AC
Basic types 1841 and 1843
single-pole
Quick-connect terminal
4.8 x 0.8
M12x0.75
ø8
23 15.6
8.4
16.6
23.9
7
7
Basic type 1842
double-pole
Quick-connect terminal
4.8 x 0.8
M12x0.75
ø8
4.8-0.8
25.6
10.2
7
23.9
12.7
19.9
23
Identification plate
240.001.011
ON
OFF
28
16.5
Identification plate of aluminum for
plugging on with black inscription
“ON” and “OFF”
Identification plate
240.002.011
26
Identification plate of CuZn nickel-
plated for plugging on as well as
with twist protection and stamped
inscription “ON” and “OFF”
Protection cap
343.002.023
ø 22
14
20
SW 19
Neopren® - cap for pushbutton
(M12 x 0.75) basic type 1840 as dust
and water protection. Pushbutton
plate on top of cap is CuZn nickel
plated.
SENSO R S M I C R O -SIGN AL SWI T CHES SN AP-ACT I O N S W ITCHES TACT AND KE Y S WITCHES FOOT SWITC HES RO TARY SW I TCHES SL IDE S WITCHES TOGGLE SW I TCHES PUSHBUT TON SWI T C H E S RO C K ER SWITCHESPUSHBUT TON SWIT C H E S RO C K ER SWIT C H E S
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SERIES 1840 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES
TO 6 (4) A 250 V AC
Pushbutton
205.008.011
ø 20
11.5
Pushbutton of PA black, with diameter
20 mm for assembly by customer on
1841.6101 and 1842.6101
Pushbutton
203.106.011
20
11.5
25
Pushbutton of PA black, rectangular
20 x 25 mm for assembly by customer
on 1841.6101 and 1842.6101
