SW
-3
50
3500 series
High performance toggle switches •
environmentally sealed
DISTINCTIVE FEATURES
Completely sealed switches withstanding 0.1 bar pressure
Approved to European standards CECC 96000
Three types of terminals
Many lever styles available
ENVIRONMENTAL SPECIFICATIONS
• Front sealing to IP67 or IP69K by a silicone membrane
(for sealed panel mounting, add washer U60).
• Rear sealing to IP64 provided by moulded-in terminal inserts
• Operating temperature : -40 °C to + 85°C (-40 °F to +185 °F)
• Moisture resistance : 56 days
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load and electrical life
at full load: see table below
• Initial contact resistance : 10 mΩ max. at 1 A 2 VDC
• Insulation resistance : 1,000 MΩ
• Dielectric strength : 2,500 Vrms 50 Hz min. between terminals
3,000 Vrms 50 Hz min. between terminals and frame
FUNCTIONS
ON-OFF
and
ON-ON
GENERAL PERFORMANCES
10,000 cycles, T20 °C
15 A 28 VDC resistive
15 A 28 VDC inductive
5 A 28 VDC lamp
10,000 cycles, T20 °C
15 A 28 VDC resistive
15 A 28 VDC inductive
5 A 28 VDC lamp
10,000 cycles, T20 °C
15 A 28 VDC resistive
10 A 28 VDC inductive
3 A 28 VDC lamp
ON OFF ON
OTHER
FUNCTIONS
The company reserves the right to change specifications without notice.
1
PANEL SWITCHES
17
0-
11
PANEL SWITCHES
3500 series
High performance toggle switches •
environmentally sealed
GENERAL SPECIFICATIONS
• Mechanical life : 40,000 cycles
• Torque : 2 Nm (1.47 Ft.lb) max. applied to nut
• Panel thickness :
For NON-SEALED mounting (panel cut-out fig. 1, 2 or 3) :
5 mm (.196) max.
For SEALED mounting (panel cut-out fig. 2) :
4 mm (.157) max.
TERMINALS
ELECTRICAL FUNCTIONS
MATERIALS
• Case : mineral filled polyester UL94-V0
• Bushing and cover : zamac
• Actuator : brass, nickel or chrome plated, or anodized
aluminum
• Contacts : silver alloy
KEYWAY
PANEL CUT-OUT
AGENCY APPROVAL
CECC 96201-004
Availability :
consult factory for details of approved models.
Marking :
to order switches marked CECC, complete
appropriate box of ordering format.
Figure 1
Figure 2
Figure 3
2
3500 series
High performance toggle switches •
environmentally sealed
BUILD YOUR PART NUMBER
BASIC PART NUMBER
35
SERIES
NUMBER OF POLES
ELECTRICAL FUNCTIONS
TERMINALS
1
3
4
Single pole
Double pole
1-0
2-0
3-0
4-1
4-2
4-3
4-4
4-5
ON
ON
OFF
ON
ON
MOM
ON
ON
3
-
-
-
ON
4
ON
4
ON
4
ON
6
ON
6
OFF
m.OFF
MOM
ON
MOM
MOM
ON
MOM
4-6
5-0
6-0
7-0
8-0
9-0
MOM
ON
ON
MOM
ON
ON
ON
6
-
-
MOM
MOM
ON
MOM
MOM
ON
0
2
3
4
Screw
Solder lug/
quick-connect
Normalized
quick-connect
Screw + clamp
OFF
OFF
OFF
3
3
1
Function 4 : double pole only
1
OPTIONS
LEVER FINISH
AGENCY APPROVAL
LOCKING LEVER SPECIAL FINISH
N
B
G*
F*
C
LEVER STYLES
Bright nickel
Satin chrome
Black
Black with fluorescent tip
(lever type 1 only)
Painted or anodized
0
1
None
CECC
(blank)
P5
A6
None
Painted yellow
Anodized red
Order with lever finish type C.
Other colors : on request.
*Black finish on bushing too.
LEVER LOCKING STYLES
ACCESSORIES
1
2
3
4
5
6
Standard, length 17.5 mm (.688)
or locking, length 20 mm (.787)
Length 30 mm (1.181)
Flatted, length 24 mm (.944)
Length 40 mm (1,574)
Length 50 mm (1.968)
Locking, length 25.4 mm (1.000)
0
A
D
G
No locking
Locked in 3
positions
Locked out of
center position
Locked in keyway
side
0
2
2 hex nuts, 1 locking
ring and 1 lockwasher
(non-sealed mounting)
2 hex nuts and 1
sealing washer (sealed
mounting)
See drawings on the
following pages.
ABOUT THIS SERIES
On the following pages, you will find successively basic part numbers of switches and options in the same order as in above chart.
Notice :
please note that not all combinations of above numbers are available. Refer to the following pages for further information.
Switch guards
are available to prevent inadvertent lever operation. See “Switch Guards“ section of website.
Mounting accessories :
see above and on the following pages.
3
PANEL SWITCHES
PANEL SWITCHES
3500 series
High performance toggle switches •
environmentally sealed
SCREW TERMINALS
SINGLE POLE
3531-00
3532-00
3533-00
3535-00
3536-00
3537-00
3538-00
3539-00
KEYWAY
Shown with standard lever
Angle of
throw (A)
22°
22°
22°
22°
22°
22°
30°
30°
III
A2-A3
ON
ON
OFF
ON
ON
MOM
ON
ON
II
-
-
-
-
-
OFF
OFF
OFF
I
A1-A2
OFF
m.OFF
32.00
(1.26)
15.00
(.59)
17.50
(.689)
11.40
(.449)
31.40
(1.236)
III
A1
MOM
MOM
ON
MOM
MOM
ON
Ø11.90 32NS
(15/32 32NS)
SCREW TERMINALS
DOUBLE POLE
3541-00
3544-10
3544-20
3544-30
3545-00
3546-00
3547-00
3548-00
3549-00
KEYWAY
Angle of
throw (A)
22°
22°
22°
22°
22°
22°
22°
30°
30°
III
A2-A3
B5-B6
ON
ON
ON
MOM
ON
ON
MOM
ON
ON
II
A3-B5
**
A1-B5
-
*
I
A1-A2
B5-B4
OFF
A1
23.00
(.905)
17.50
(.689)
11.40
(.449)
31.40
(1.236)
B4
32.00
(1.26)
A2
-
-
OFF
OFF
OFF
MOM
ON
MOM
MOM
ON
A3
B6
11.00
(.433)
Ø11.90 32NS
(15/32 32NS)
Also available in functions ON-m.OFF and OFF-MOM.
KEYWAY
A3
10.00
(.393)
ON
*
MOM
B5
I
A2
A
II
10.00
(.393)
ON
*
MOM
III
A1
ON
*
ON
A3
10.00 10.00
(.393) (.393)
I
A2
II
A
S
SOLDER LUG/QUICK-CONNECT TERMINALS
SINGLE POLE
3531-02
3532-02
3533-02
3535-02
3536-02
3537-02
3538-02
3539-02
Angle of
throw (A)
22°
22°
22°
22°
22°
22°
30°
30°
III
A2-A3
ON
ON
OFF
ON
ON
MOM
ON
ON
II
-
-
-
-
-
OFF
OFF
OFF
I
A1-A2
OFF
m.OFF
32.00
(1.26)
C
22
15.00
(.59)
17.50
(.689)
11.40
(.449)
31.40
(1.236)
10.80
(.425)
MOM
MOM
ON
MOM
MOM
ON
III
A1
Ø11.90 32NS
(15/32 32NS)
A3
A2
SOLDER LUG/QUICK-CONNECT TERMINALS
DOUBLE POLE
II
Angle of III
throw (A)
22°
22°
22°
22°
22°
22°
22°
30°
30°
3541-02
3544-12
3544-22
3544-32
3545-02
3546-02
3547-02
3548-02
3549-02
4
KEYWAY
A2-A3
B5-B6
ON
ON
ON
MOM
ON
ON
MOM
ON
ON
*A3-B5
**A1-B5
-
ON
*
ON
-
-
OFF
OFF
OFF
*
I
A1-A2
B5-B4
OFF
ON
MOM
MOM
MOM
ON
MOM
MOM
ON
Also available in functions ON-m.OFF and OFF-MOM.
*and** : A2-B4 and A2-B6 = jumper to be wired by the user.
ON
*
I
II
A
3500 series
High performance toggle switches •
environmentally sealed
NORMALIZED QUICK-CONNECT TERMINALS
SINGLE POLE
3531-03
3532-03
3533-03
3535-03
3536-03
3537-03
3538-03
3539-03
Angle of
throw (A)
22°
22°
22°
22°
22°
22°
30°
30°
III
A2-A3
ON
ON
OFF
ON
ON
MOM
ON
ON
II
-
-
-
-
-
OFF
OFF
OFF
KEYWAY
Shown with standard lever
I
A1-A2
OFF
MOM
MOM
ON
MOM
MOM
ON
m.OFF
NORMALIZED QUICK-CONNECT TERMINALS
DOUBLE POLE
II
Angle of III
throw (A)
22°
22°
22°
22°
22°
22°
22°
30°
30°
3541-03
3544-13
3544-23
3544-33
3545-03
3546-03
3547-03
3548-03
3549-03
A2-A3
B5-B6
ON
ON
ON
MOM
ON
ON
MOM
ON
ON
*A3-B5
**A1-B5
-
ON
*
ON
-
-
OFF
OFF
OFF
*
KEYWAY
I
A1-A2
B5-B4
OFF
ON
MOM
MOM
MOM
ON
MOM
MOM
ON
Also available in functions ON-m.OFF and OFF-MOM.
*and** : A2-B4 and A2-B6 = jumper to be wired by the user.
ON
*
LEVER STYLES
BASIC P/N
Ø7.00
(.275DIA)
Ø7.00
(.275DIA)
Ø11.00
(.433DIA)
15.00
(.59)
20.00
(.787)
Ø6.00
(.236DIA)
Ø6.00
(.236DIA)
Ø7.00
(.236DIA)
30.00
(1.181)
Ø10.50
(.413DIA)
24.00
(.944)
1
C35LL1N/A
Standard
2
C35LL2N/A
3
C35LL3N/A
25.00
(.984)
C35LL4N/A
4
30.00
(1.1811)
17.50
(.688)
20.00
(.787)
5
C35LL5N/A
6
C35LL6N
25.40
(1.000)
5
PANEL SWITCHES
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