Page 1

Sealing boots
❑
Prevent dust, sand and water from getting into switches.
❑
On toggle versions, also prevent ice from blocking lever action
❑
Compatible with frontal sealing options (K and X408).
❑
Available in a wide range of colours.
❑
When necessary, a sealing ring or washer is supplied with the
boot.
• Boot material : neoprene or silicone (see comparative advantages below)
• Nut material : brass, nickel plated or matt black
• Operating temperature :
- neoprene boots : -20°C to +50°C
- silicone boots : -40°C to + 85°C
COMPARATIVE
ADVANTAGES
Silicone
Neoprene
MATERIALS AND SPECIFICATIONS
++ : excellent, + : good, - : poor
TEMPERATURE RANGE
LOW HIGH
++ ++ ++ -
- + - ++
ELASTICITY
MECHANICAL
RESISTANCE
H
DIFFERENT TYPES OF BOOTS
Full-toggle (standard) * Half-toggle *
EXAMPLES OF MOUNTING
* Colour options available
Two-part
(no metal parts accessible) * For double sealing
Nut
H-2 APEM www.apem.com
Page 2

For bushing Ø 6 x 0.75 (.236 x 0.75) - 5500 series
Sealing boots
For toggle switches
NUT
Knurled
Nickel plated
Knurled
Matt black
Hex
Nickel plated
Hex
Matt black
Black
N32161005
(U1341)
N32161002
(U1343)
N32121005
(U1302)
N32121002
(U1304)
FULL-TOGGLE SILICONE BOOTS
Red Green White
N32162005
(U1341-6)
N32162002
(U1343-6)
N32122005
(U1302-6)
N32122002
(U1304-6)
N3216V005
(U1341-3)
N3216V002
(U1343-3)
N3212V005
(U1302-3)
N3212V002
(U1304-3)
N3216B005
(U1341-7)
N3216B002
(U1343-7)
N3212B005
(U1302-7)
N3212B002
(U1304-7)
For bushing Ø 6,35-40NS (1/4-40UNS) - 5000 and 11000 series
NUT
Knurled
Nickel plated
Knurled
Matt black
Hex
Nickel plated
Hex
Matt black
Black
N33161005
(U1331)
N33161002
(U1333)
N33121005
(U1229)
N33121002
(U1231)
FULL-TOGGLE SILICONE BOOTS
Red Green White
N33162005
(U1331-6)
N33162002
(U1333-6)
N33122005
(U1229-6)
N33122002
(U1231-6)
N3316V005
(U1331-3)
N3316V002
(U1333-3)
N3312V005
(U1229-3)
N3312V002
(U1231-3)
N3316B005
(U1331-7)
N3316B002
(U1333-7)
N3312B005
(U1229-7)
N3312B002
(U1231-7)
13.40
13.40
13.40
13.40
(.527)
(.527)
(.527)
(.527)
ø12.00
(.472 DIA)
11 (.433)
AC.FLATS
ø12.00
(.472 DIA)
11 (.433)
AC.FLATS
For bushing Ø 6,35-40NS (1/4-40UNS) - 5000 and 11000 series
BOOTS SUPPLIED AS 2 SEPARATE PARTS
NEOPRENE SILICONE
Black
N33136119
(U5149)
Red Green White
N33137119
(U5149-6)
N3313V119
(U5149-3)
N3313B119
(U5149-7)
Once the boot is mounted onto the panel, no switch metal part is accessible any more.
For bushing Ø 10 x 0.75 (.393 x 0.75) - 10600 series
KNURLED NUT
Nickel plated
Matt black
Black
N34151005
(U1612)
N34151002
(U1614)
FULL-TOGGLE SILICONE BOOTS
Red Green White
N34152005
(U1612-6)
N34152002
(U1614-6)
N3415V005
(U1612-3)
N3415V002
(U1614-3)
N3415B005
(U1612-7)
N3415B002
(U1614-7)
For bushing Ø 11,9-32 NS (15/32-32NS) - 12000, 5000M, 3500 and 6000 series
HEX NUT
Nickel plated
Matt black
Black
N35111005
(U1031)
N35111002
(U1024)
FULL-TOGGLE SILICONE BOOTS
Red Green White
N35112005
(U1031-6)
N35112002
(U1024-6)
N3511V005
(U1031-3)
N3511V002
(U1024-3)
N3511B005
(U1031-7)
-
18.45
23.00
(.905)
14.20
(.726)
(.559)
ø11.00
(.433 DIA)
ø18.00
(.709 DIA)
17 (.669)
AC.FLATS
H
APEM www.apem.com H-3
Page 3

Sealing boots
For toggle switches
For bushing Ø 11,9-32 NS (15/32-32NS) - 12000, 3500 and 6000 series
HEX NUT
Nickel plated
Matt black
Black Red Green White
N35111015
(U1600)
N35111012
(U1602)
HALF-TOGGLE SILICONE BOOTS
N35112015
(U1600-6)
N35112012
(U1602-6)
N3511V015
(U1600-3)
N3511V012
(U1602-3)
N3511B015
(U1600-7)
-
For bushing Ø12 x 0.75 SI (.472x.075 IS) - 12000, 3500, 3600 and 600 series
FULL-TOGGLE BLACK NEOPRENE BOOT
N36346009 (U2252)
For bushing Ø12 x 0.75 SI (.472x.075 IS) - 600 series with -5 long lever
FULL-TOGGLE BLACK NEOPRENE BOOT
N36346209 (U2197)
11.20
(.440)
30.40
(1.196)
Ø12.00X0.75SI
(.472X0.75IS DIA)
50.00
(1.968)
17 (.669)
AC.FLATS
Ø20.20
(.795 DIA)
For bushing Ø12 x 0.75 SI (.472x.075 IS) - 4450, 4650 and 1600 series
HEX NUT
Nickel plated
Matt black
FULL-TOGGLE BLACK NEOPRENE BOOTS
N36116045 (U09)
N36116042 (U223)
For bushing Ø 12 x 0.75 SI (.472x.075 IS) - 600H, 660, 1000, 1500 and 3600
H
HEX NUT
Nickel plated
Matt black
Nickel plated
Black
N36111005
(U1565)
N36111002
(U1567)
FULL-TOGGLE SILICONE BOOTS
Red Green White
N36112005
(U1565-6)
N36112002
(U1567-6)
FULL-TOGGLE BLACK NEOPRENE BOOTS
N36116005 (U851)
N3611V005
(U1565-3)
N3611V002
(U1567-3)
N3611B005
(U1565-7)
-
Ø12.00X0.75SI
(.472X0.75IS DIA)
18.90
22.85
(.744)
(.900)
Ø27.00
(1.062 DIA)
17 (.669)
AC.FLATS
17 (.669)
AC.FLATS
Matt black
N36116002 (U853)
H-4 APEM www.apem.com
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Sealing boots
For toggle switches or pushbutton switches
For bushing Ø 12 x 0.75 SI (.472x.075 IS) - 600H, 660, 1000 and 3600 series
HEX NUT
Nickel plated
Matt black
Nickel plated
Matt black
Black
N36111015
(U1151)
N36111012
(U1153)
HALF-TOGGLE SILICONE BOOTS
Red Green White
N36112015
(U1151-6)
N36112012
(U1153-6)
HALF-TOGGLE BLACK NEOPRENE BOOTS
N36116015 (U598)
N36116012 (U600)
N3611V015
(U1151-3)
N3611V012
(U1153-3)
N3611B015
(U1151-7)
-
For bushing Ø 4 x 0.70 (.157 x 0.70) - 9500 series
HEX NUT
Nickel plated
Matt black
Black
N31221005
(U1829)
N31221002
(U1831)
PUSHBUTTON SILICONE BOOTS
Red Green White
N31222005
(U1829-6)
N31222002
(U1831-6)
N3122V005
(U1829-3(
N3122V002
(U1831-3)
N3122B005
(U1829-7)
N3122B002
(U1831-7)
For bushing Ø 6,35-40NS (1/4-40UNS) - 18000, 9000 and 13000 series
NUT
Knurled
Nickel plated
Knurled
Matt black
Hex
Nickel plated
Hex
Matt black
Black
N33261005
(U1401)
N33261002
(U1403)
N33221005
(U1318)
N33221002
(U1320)
PUSHBUTTON SILICONE BOOTS
Red Green White
N33262005
(U1401-6)
N33262002
(U1403-6)
N33222005
(U1318-6)
N33222002
(U1320-6)
N3326V005
(U1401-3)
N3326V002
(U1403-3)
N3322V005
(U1318-3)
N3322V002
(U1320-3)
N3326B005
(U1401-7)
N3326B002
(U1403-7)
N3322B005
(U1318-7)
N3322B002
(U1320-7)
11.60
(.457)
6.80
11.00
11.00
(.267)
(.433)
(.433)
17 (.669)
AC.FLATS
8 (.315)
AC.FLATS
ø12.00
(.472 DIA)
11 (.433)
AC.FLATS
For bushing Ø 6,35-40NS (1/4-40 UNS) - 8000 series
KNURLED
NUT
Nickel plated
Black
N33261125
(U4301)
PUSHBUTTON SILICONE BOOTS
Red Green White
N33262125
(U4301-6)
N3326V125
(U4301-3)
N3326B125
(U4301-7)
11.55
(.455)
ø12.00
(.472 DIA)
For bushing Ø 10 x 0.75 (.393 x 0.75) - 10400 series
KNURLED NUT
Nickel plated
Matt black
Black
N34251005
(U1624)
N34251002
(U1626)
APEM www.apem.com H-5
PUSHBUTTON SILICONE BOOTS
Red Green White
N34252005
(U1624-6)
N34252002
(U1626-6)
N3425V005
(U1624-3)
N3425V002
(U1626-3)
N3425B005
(U1624-7)
N3425B002
(U1626-7)
12.80
(.504)
Ø 18.00
(.709 DIA)
H
Page 5

Sealing boots
For pushbutton switches
For bushing Ø 11,9-32 NS (15/32-32UNS) - 13000X778, 13000X768 and 8000-6X934 series
HEX NUT
Nickel plated
Matt black
Black
N35211005
(U589)
N35211002
(U590)
PUSHBUTTON SILICONE BOOTS
Red Green White
N35212005
(U589-6)
N35212002
(U590-6)
N3521V005
(U589-3)
N3521V002
(U590-3)
N3521B005
(U589-7)
-
For long plunger (-9) care should be taken over the panel thickness.
For bushing Ø 12 x 0.75 SI (.472x.075 IS) - 1200, 4700 and 4800 series
HEX NUT
Nickel plated
Matt black
Nickel plated
Matt black
Chrome plated
Black
N36211005
(U1654)
N36211002
(U1656)
PUSHBUTTON SILICONE BOOTS
Red Green White
N36212005
(U1654-6)
N36212002
(U1656-6)
PUSHBUTTON BLACK NEOPRENE BOOTS
N36216005 (U31)
N36216002 (U225)
N36216001 (U224)
N3621V005
(U1654-3)
N3621V002
(U1656-3)
N3621B005
(U1654-7)
-
For double sealing on IP and IB-IS series
12.80
12.80
(.504)
(.504)
17 (.669)
AC.FLATS
17 (.669)
AC.FLATS
Transparent
Operating temperature : -40°C to +85°C
The flat seal or O-Ring supplied with the switch should not be used with this boot.
For double sealing on IA seriesa
H
For AV series (models with Ø 19 mm bushing)
Transparent
Blue
Black
Red
Black
Yellow
Red
Black
Green
Grey
Yellow
Red
White
SILICONE BOOT
U5125-1
U5125-2
U5125-6
SILICONE BOOT
SILICONE BOOT
U2187-2
U2187-3
U2187-4
U2187-5
U2187-6
U2187-7
U2187-8
U5125
U6602
U6605
U6606
4.10
9.60
6.80
(.161)
(.377)
(.267)
Ø19.00
(.748 DIA)
Ø16.00
(.629 DIA)
Ø21.00
(.826 DIA)
Ø23.00
(.905 DIA)
H-6 APEM www.apem.com
Page 6

For LPI series
For 2600 series
Black
Transparent
Sealing boots
For pushbutton switches or rocker switches
SILICONE BOOT
U3082
U3088
TRANSPARENT SILICONE BOOT
U2150
9.50
(.374)
Ø46.50
(1.830 DIA)
36.40
(1.433)
11.00
(.433)
For FM series
For KG series
TRANSPARENT PVC BOOT
U5720
BLACK SILICONE BOOT
U3084
Also available with pad-printed symbols : on
request.
28.80
(1.134)
7.60
(.299)
25.20
(.992)
18.80
(.740)
16.50
27.00
(.649)
(1.062)
51.00
(2.007)
14.00
(.551)
H
APEM www.apem.com H-7