1700 & 1750 Toggle Switches
16A 250Vac Single and Double Pole
Nylon toggle switches
Ratings up to 20A,
250V ac
Single and double
pole
Wide choice of
terminals
Choice of circuit
options including 3
position
Flat & round actuator
options
Approvals and specifications
16(4)A 250Vac T85
UL 20A 250Vac Non Ind (Single pole)
UL 16A 250Vac Non Ind (Double pole)
UL CSA (2 pos types) 250Vac 1hp, 125Vac 1/2hp
UL CSA (3 pos types) 250Vac 1/2hp, 125Vac 1/4hp
CSA 16A 250Vac Non Ind
UL 85˚C, file E45221, CSA file LR10990
UL and CSA N/A on momentary types
Selective “A, B, C” and “OFF, A, A+B” circuits at 5 amp also available.
3mm contact gap except where marked µ.
Technical data on pages 4 & 5.
toggle
switches
C 1750 H O - - -
TERMINAL FUNCTION ACTUATOR BODY OPTIONS
TERMINAL
C
9.1
FUNCTION
Single pole
1 2
3
4
5
6
ACTUATOR
Double pole
1
2
3
H
16.4
6.3 x 0.8
1700
ON - OFF
1750
H
9.1
1710
µ
4.8 x 0.8
ON - ON
1760
µ
K
9.1
2.0
1.2
R
17.5
1720
µ
ON - OFF - ON
1770
µ
13.8
2.8 x 0.8
T
7.0
Ø2.1
1721
µ
ON - OFF -ON
(momentary 1 side)
Solder
X
9.1
4.0
1722
µ
ON - OFF - ON
(momentary 2 sides)
The switch is on between centre
terminals (2 & 5) and
the terminals over which the lever
is positioned.
PCB 0.8 Sq
36
tel: +44 (0)20 8979 3232 •
Arcolectric
• email: europe@elektron-technology.com
C1700R --
C1700H --
toggle
switches
C1760R --
C1750H --
BODY
O
Single pole
Thread: 15/32” x 32TPI
Keyway
OPTIONS
Neck Seal A0539MOAAA
Material - Nitrile
(H & R Actuators)
Actuator visible
DIMENSIONS
(mm)
Single Pole
(C terminals shown)
Thread: 15/32” x 32TPI
Keyway
25.5
Cover A1080MOAAA
10.0
12.2
Material - EPDM
(R Actuator only)
13.7
10.0
12.2
0FF
Cover A0331MOAAA
Material - PVC
(R Actuator only)
0N
O
Double pole
Thread: 15/32” x 32TPI
Keyway
Optional
F00232PAAA
plate SP or DP
Covers have internal nylon nuts
Double Pole
(C terminals shown)
Thread: 15/32” x 32TPI
Fixing nuts
(Standard is M506 & T92)
T5 Hex brass
M506 Hex nylon
10.0
19.2
15.2
3.0 (M506)
2.0 (T5)
Keyway
30.2
25.0
10.0
19.2
1.3
Ø12.7
11.1
T92 Knurled brass -
slotted
16.0
2.6
Without barrier
1A 2A
3A
With barrier
1A 2A
3A
Panel hole (all types)
Panel thickness (Max)
Both nuts - 3.5mm
Less backnut - 6.5mm
M279 Knurled nylon
16.2
4B 5B
6B
4B 5B
6B
4.1
Optional terminal barrier M441.
37
tel: +44 (0)20 8979 3232 •
Arcolectric
• email: europe@elektron-technology.com
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