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 STOGG L E SWITCHE S
121 |
SERIES 1820 - SINGLE AND DOUBLE-POLE TOGGLE SWITCHES
TO 6 (4) A 250 V AC
Mechanical life endurance 5E4
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
Other colors
Other switching functions
Other terminal variants
Cable assembly
PRODUCT FEATURES
100 million times proven switching principle
Long life endurance with 50 000 mechanical
switching cycles
Excellent actuating characteristic
Fastening with nut M12
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 SWITCHESTOGG L E S WITCHES ROCKER SWI T C H E S
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SERIES 1820 - SINGLE AND DOUBLE-POLE TOGGLE 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 1E4
6 A 250 V AC 1/2 HP
6 A 125 V AC 1/4 HP
Terminal type
Terminal description
Contact distance in mm
Contact material
Miscellaneous
Stock version
single-pole
1821.1101 4.8 > 3 Ag
1821.6101 > 3 Ag
ON / OFF switch (SPST)
1823.1101 4.8 > 3 Ag
1823.6101 > 3 Ag
Changeover switch (SPDT)
1828.1101 4.8 < 3 Ag
1828.1201 4.8 < 3 Ag momentary function one side
1828.1301 4.8 < 3 Ag momentary function both sides
Changeover switch with OFF position in the center (SPDT - Center OFF)
Actuator color / printing
Housing color
6 (4) A 250 V AC 5E4
6 (2) A 250 V AC 1E4
6 A 250 V AC 1/2 HP
6 A 125 V AC 1/4 HP
Terminal type
Terminal description
Contact distance in mm
Contact material
Miscellaneous
Stock version
double-pole
1822.1101 4.8 > 3 Ag
ON / OFF switch (DPST)
1824.1101 4.8 > 3 Ag
Changeover switch (DPDT)
1829.1101 4.8 < 3 Ag
1829.1301 4.8 < 3 Ag momentary function both sides
Changeover switch with OFF position in the center (DPDT - Center OFF)
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 STOGG L E SWITCHE S
123 |
SERIES 1820 - SINGLE AND DOUBLE-POLE TOGGLE SWITCHES
TO 6 (4) A 250 V AC
Basic types 1821, 1823 and 1828
single-pole
Quick-connect terminal 4.8 x 0.8
basic type 1828
M12x0.75
ø4
16.6
23.9
7
24
23 8.9
22.9
Quick-connect terminal 4.8 x 0.8
basic type 1821 and 1823
M12x0.75
ø4
16.6
23.9
7
21.5 22.9
8.9
7
Solder terminal
1821.6101 and 1823.6101
M12x0.75
ø4
16.6
23.9
7
19.6 22.9
8.9
Basic types 1822, 1824 and 1829
double-pole
Quick-connect terminal 4.8 x 0.8
basic type 1822 and 1824
M12x0.75
ø4
10.2
25.6
4.8x0.8
23.9
7
8.9
21.5
22.9
Quick-connect terminal 4.8 x 0.8
basic type 1829
M12x0.75
ø4
10.2
25.6
23.9
7
23 8.9
22.924
Identification plate
240.001.011
ON
OFF
28
16 .5
Aluminum identification plate to
plugging on and with black inscription
“ON” and “OFF”
Identification plate
240.002.011
26
Identification plate of Brass (CuZn)
nickel-plated for plugging on as well
as with twist protection and stamped
inscription “ON” and “OFF”
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 SWITCHESTOGG L E S WITCHES ROCKER SWI T C H E S
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SERIES 1820 - SINGLE AND DOUBLE-POLE TOGGLE SWITCHES
TO 6 (4) A 250 V AC
ø17
ø8.5
6.5
7
9.5
24.5
24.5
Neopren®- cap for screwing on
(M12 x 0.75) to levers of the series
1820 for dust and water protection
of the actuator side
15 1.15
ø 6.4
ø 5.2
Lever receptacle in various colors for
the plastic levers of the 1820 series
for customer assembly. Serves as a
design element and for distinguishing
and marking.
Protection cap
343.001.013 - green
343.001.023 - black
343.001.033 - red
Lever receptacle
203.105.011 - black
203.105.021 - white
203.105.031 - red
203.105.041 - green
